benjamin.r.tillson
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Joined 08-11-12, id: 4190950
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Born in Fiendfyre, Year 4: Holey Grail by samhaine reviews
Harry Dresden is graduated from Hogwarts, and starting his apprenticeship as a Private Auror. With the resurgent Death Eaters to fight, and a murder mystery to solve, he shouldn't also have to worry about getting dragged back into some tournament at his alma mater, right?
Crossover - Harry Potter & Dresden Files - Rated: T - English - Mystery/Supernatural - Chapters: 35 - Words: 72,754 - Reviews: 75 - Favs: 78 - Follows: 130 - Updated: 6h - Published: 9/24/2021
A Cadmean Victory Remastered by DarknessEnthroned reviews
Tonight, before midnight (long before midnight, I have to work tomorrow)... the first chapter will be posted. A Cadmean Victory will rise again, greater and better edited than it ever was before. I'll post a free access chapter here, there, and everywhere, every four days until the story's completed! And there's the chance for early access on my website. There will be new stuff...
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 101 - Words: 372,652 - Reviews: 1131 - Favs: 3,002 - Follows: 3,625 - Updated: 1/19 - Published: 10/15/2020 - Harry P., Fleur D., Bellatrix L.
Marvel Presents: Percy Jackson, the Sub-Mariner by DeusExMacchina21 reviews
"And you'd be surprised to know that you're not the only with these types of gifts." Percy shrugged. "I know that." "So then tell me. How did Percy Jackson get to where he is right now?" "It's a bit of a long story." In which Percy Jackson is part of the Marvel Cinematic Universe. Takes place throughout the whole saga. Also on AO3.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure/Humor - Chapters: 17 - Words: 33,365 - Reviews: 51 - Favs: 119 - Follows: 175 - Updated: 1/18 - Published: 12/16/2021 - Percy J., Triton, Iron Man/Tony S., Wanda M./Scarlet Witch
God of Magic and Master over Death by ms.mary.mack reviews
The Allfather cannot place full trust in the tension filled Avengers team. Instead he sends his oldest son to assist in retrieving the Tesseract and return his two youngest sons back to Asgard. His oldest son who has not set foot on Midgard in over 2000 years. The one that carries a lightning bolt shaped scar on his forehead and holds a certain mastery over death. [also on AO3]
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 10 - Words: 31,889 - Reviews: 437 - Favs: 3,661 - Follows: 4,811 - Updated: 1/17 - Published: 4/8/2020 - Harry P., Thor, Loki
Harry Potter and the Titan's Burden by Tardis28 reviews
Harry has to find a different way out of the Chamber of Secrets after the fight with the Basilisk. What he finds is a centuries old secret that will challenge everything he knew about his place in the universe. How will he deal with the burden of his knowledge?
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Mystery - Chapters: 14 - Words: 50,241 - Reviews: 170 - Favs: 1,016 - Follows: 1,489 - Updated: 1/16 - Published: 2/7/2020 - Harry P., Thanos
Lightning, Part 1 by The New York Bear reviews
In the Chamber of Secrets unknown powers awaken in Harry and he discovers that he's a mutant as well as a wizard. Now he's off to America with Professor Xavier to try to control his new powers. Featuring the original X-Men. Not a time travel story. Marvel Universe moved forward 30 years. Good Dumbledore
Crossover - X-Men & Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 37 - Words: 156,112 - Reviews: 240 - Favs: 799 - Follows: 912 - Updated: 1/16 - Published: 10/5/2020 - Charles X./Professor X, Harry P., Albus D. - Complete
Grim Conclusions by Randompersonality reviews
Part 3 of the Grim Series. Harry has been recovering since the Battle for New York. However, something is not right. The Master of Death cannot summon Death. And something is coming. Something big. And Harry is not sure if he can stop it this time. Not even with allies like the Avengers.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 5,197 - Reviews: 99 - Favs: 796 - Follows: 1,212 - Updated: 1/15 - Published: 2/15/2016 - Harry P., Iron Man/Tony S., Vision
Child of Iron, Goblet of Fire by Zathara001 reviews
Tony and Harry settle into their lives, only to have them disrupted when Harry is mysteriously entered into a deadly tournament.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 43 - Words: 108,194 - Reviews: 1435 - Favs: 2,536 - Follows: 3,583 - Updated: 1/11 - Published: 4/11/2021 - Harry P., Hermione G., Iron Man/Tony S., Thor - Complete
Shiver me Timbers! by wolfd890 reviews
He'd slumbered in Hoth's cold embrace for millennia before being exhumed by the Alliance. Could he help them defeat the Empire? A HP SW crossover(obviously)
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 17 - Words: 137,122 - Reviews: 1412 - Favs: 5,153 - Follows: 7,097 - Updated: 1/7 - Published: 12/18/2015 - Luke S., Leia O., Harry P.
A New Tournament by killgore444 reviews
A gift from the future provides a little bit of hope in a time of need. OP Harry, Ron and Hermione, but with a plausible background to support it. No bashing, even of disliked characters.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 7 - Words: 64,854 - Reviews: 116 - Favs: 315 - Follows: 506 - Updated: 1/5 - Published: 4/12/2020
Cupboards and Cryogenics by Yodeling Prospector reviews
When HYDRA sends The Winter Soldier to bring them the four-year-old Boy Who Lived, the outcome is not what they expected.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama - Chapters: 51 - Words: 159,361 - Reviews: 1892 - Favs: 4,028 - Follows: 5,347 - Updated: 1/5 - Published: 4/18/2017 - Harry P., Bucky Barnes/Winter Soldier
Harry Potter and The Chance at a New Life by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 246,936 - Reviews: 2587 - Favs: 5,787 - Follows: 7,187 - Updated: 1/2 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
Biomass Effect by Beastrider9 reviews
All life on Earth had been consumed by Blacklight. With no Biomass to feed on, Blacklight had to evolve, adapt, and grow. Now a collective Council of Aliens discovers the existence of such a life form. How do the aliens see a form of life that is viral, how they deal with it, what are the consequences to the galaxy of such a race existing at all.
Crossover - Mass Effect & Prototype - Rated: M - English - Sci-Fi - Chapters: 64 - Words: 345,885 - Reviews: 2841 - Favs: 4,252 - Follows: 4,696 - Updated: 1/1 - Published: 8/8/2014
Prince Haraldr by Lady Marauders4 reviews
Prince Haraldr's very existence changes the balance of power in the universe and now that he is here there is no going back. Some would argue that it is what caused his birth that was a bigger change. Harry is Odin's son.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Adventure - Chapters: 42 - Words: 177,099 - Reviews: 775 - Favs: 3,107 - Follows: 4,082 - Updated: 12/29/2021 - Published: 7/14/2020 - Harry P., Thor, Loki, Hela
Riding on the Winds of Time by Eadspel reviews
In one turning of the Wheel, Kari Al'Thor wasted away when Rand was young. This is not that turning. Here, a 14-year-old Rand spends the night by his sick mother's bed and awakes in the morning to find her health returning, while he falls prey to a brief, but intense illness. In this turning, Rand has known the Power for 6 years by the time Trollocs appear. The Dragon rides again.
Wheel of Time - Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 13,580 - Reviews: 49 - Favs: 134 - Follows: 194 - Updated: 12/24/2021 - Published: 10/31/2019 - Rand A.
Harry Potts and the Infinity Stones by samhaine reviews
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 28,784 - Reviews: 121 - Favs: 579 - Follows: 963 - Updated: 12/24/2021 - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
Sorceress: Infinity War by Lil Drop Of Magic reviews
Life after the Accords is not what Hermione pictured it would be like and, as always, the threat of Thanos lurks in the background. Part SEVEN in series.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 10 - Words: 57,213 - Reviews: 215 - Favs: 283 - Follows: 458 - Updated: 12/21/2021 - Published: 12/21/2019 - [Hermione G., Captain America/Steve R.]
Elune's Pebble by Tendragos reviews
HP/Warcraft crossover with no knowledge of Warcraft needed. Harry in his 5th year could have used a few friends with actual combat experience. A lot of folks on Azeroth during Cataclysm would have been better off anywhere else. If you think HP cannon needed more Dragons, this is the fic for you! Features HP/HG/? Ship and a Cursed!Dumbledore.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure - Chapters: 36 - Words: 464,983 - Reviews: 510 - Favs: 1,147 - Follows: 1,439 - Updated: 12/18/2021 - Published: 8/21/2020 - Harry P., Hermione G., Dragonkin
Trickshot by JustBored21 reviews
Dumbledore expected a weak Harry who lived with the Dursley's. He was not expecting a Harry who grew up on the streets and has no interest in playing a hero. After being abandoned in America by the Dursley's Harry learnt to survive using his brains and magic. Dumbledore, Hermione and select Weasley bashing.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 22 - Words: 74,470 - Reviews: 1503 - Favs: 5,598 - Follows: 6,749 - Updated: 12/17/2021 - Published: 3/15/2020 - [Harry P., OC]
Harry Potter and the Advances of a Technomage by ExcaliburStuckInMyStoneHeart reviews
After starting up his Technomage business, Merlin has a bunch of new tasks ahead of him. With the resurgence of new prophecies and new opportunities to teach at Hogwarts, Merlin has a busy schedule ahead of him. While also keeping an eye on death's earthbound items and running into familiar faces, all the while having to deal with the world being tormented by Voldemort. (BOOK2)
Crossover - Harry Potter & Merlin - Rated: T - English - Friendship/Supernatural - Chapters: 6 - Words: 30,996 - Reviews: 27 - Favs: 67 - Follows: 104 - Updated: 12/8/2021 - Published: 9/13/2021 - Harry P., Sirius B., Remus L., Merlin
Reborn by JustBored21 reviews
Harry Potter, Master of Death and wizard, finds himself in the Marvel universe. The story of a man broken by war, being reborn as the hero he truly is. Eventually multi-pairing.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 77 - Words: 269,972 - Reviews: 4759 - Favs: 8,865 - Follows: 10,804 - Updated: 12/5/2021 - Published: 6/21/2020 - [Harry P., Black Widow/Natasha R.]
Jedi Potter by Akamoroti reviews
Dumbledore hopes that Harry can grow up in a somewhat normal environment. Little does he know that leaving him with the Dursleys will take this out of his control. How will this new environment affect Harry's magic? New family, new friends, new Harry; is he even Harry anymore? Some canon events may still take place, but the timeline will not be the same. AU immediately. No harem.
Harry Potter - Rated: T - English - Humor/Romance - Chapters: 23 - Words: 191,270 - Reviews: 228 - Favs: 569 - Follows: 836 - Updated: 12/3/2021 - Published: 2/26/2021 - Harry P., Susan B., Astoria G., Daphne G.
Mischief to manage by PLPanda reviews
Loki was James Potter. Simple as that. When Odin banished him after an argument, Loki decided to finally experience a loving family and sneaked his way into one. Then he met a woman, fell in love and had a child. And then came Voldemort who stunned him, killed his wife and his son disappeared before he even woke up. Story takes place simultaneously during HP books and MCU timeline.
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 20 - Words: 97,806 - Reviews: 385 - Favs: 1,905 - Follows: 2,442 - Updated: 11/25/2021 - Published: 4/27/2020 - Harry P., Loki, Neville L., Marauders
Wands and Claws by JustBored21 reviews
Harry Potter is the 'boy-who-lived', is that all? No, because he and his sister are mutants as well. One day Harry and his sister find themselves rescued from experimentation and taken to live with the X-Men and Grandpa Wolverine. How would Hogwarts handle a mutant and proud pair of Potter's? Select character bashing, crossover story.
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 22 - Words: 65,623 - Reviews: 1688 - Favs: 3,910 - Follows: 4,904 - Updated: 11/19/2021 - Published: 10/6/2020 - [Harry P., Emma F./White Queen, Jean-Grey S./Phoenix] James H./Wolverine/Logan
Retrograde by Knife Hand reviews
Harry's trial before fifth year goes differently because someone knows more than they should about Harry. Time Travel Fic. Chapter 31 up.
Harry Potter - Rated: M - English - Chapters: 31 - Words: 44,604 - Reviews: 1476 - Favs: 4,505 - Follows: 6,106 - Updated: 10/24/2021 - Published: 6/27/2016 - [Harry P., Amelia B.]
Shadow of the Consortium by alexandertheII reviews
It has been half a year since the evacuation of the Alliance from Yavin IV. Time Harry and his crew have spent hunting bounties as well as the occasional servant of the Empire. However, it will not be the Empire that poses the newest threat to them, not Vader or Palpatine or even one of their Admirals. It will be greed and a talented man with too much of it. Sequel to "A New World"
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 21 - Words: 93,498 - Reviews: 234 - Favs: 1,422 - Follows: 2,017 - Updated: 10/15/2021 - Published: 3/9/2021 - [Harry P., Leia O.] OC
Meh by Rorschach's Blot reviews
A place to put misc ideas that may or may not become real fics some day and don't fit into one of my other idea files.
Crossover - X-overs & TV X-overs - Rated: M - English - Chapters: 23 - Words: 90,205 - Reviews: 630 - Favs: 836 - Follows: 778 - Updated: 10/15/2021 - Published: 2/25/2015
What we will become by TheLeon1236 reviews
Humans are extinct. A new opportunity opens and Harry takes it. He and Sirius travel to the Stargate universe to explore and build something extraordinary with new friends and allies. Magic and technology in sync. MOD!Harry, Clever!Harry, Powerful!Harry, Non-canon!SGC.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 19,890 - Reviews: 247 - Favs: 1,185 - Follows: 1,755 - Updated: 10/10/2021 - Published: 8/17/2020 - Harry P., Sirius B.
Come Together by oniforever reviews
It begins in 1943. Tom Riddle searches for his place in the world, and ends up getting captured by HYDRA. After being saved by a crazy muggle in spandex, he must learn to adapt to the new playing field, and have some odd friendships along the way. AU. Soldier!Tom Riddle. No pairings. Starts in CA:TFA but will spread to the other films.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 19 - Words: 118,648 - Reviews: 395 - Favs: 1,094 - Follows: 1,262 - Updated: 10/6/2021 - Published: 5/16/2017 - Tom R. Jr., Captain America/Steve R., Bucky Barnes/Winter Soldier
Magical Origins by Dante 2K-25 reviews
Harry Potter was hidden from the world for being what he was. But when his destiny starts calling him he will rise up to be one of the greatest sorcerer's to ever walk the earth. He will encounter new friends, dangerous foes, forbidden love and an unshaken adventurer that will tell the story of all who once walk the path he did. If the darkness doesn't consume him. HP/OC
Harry Potter - Rated: M - English - Adventure/Supernatural - Chapters: 95 - Words: 413,176 - Reviews: 1958 - Favs: 4,063 - Follows: 4,576 - Updated: 9/27/2021 - Published: 10/21/2012 - [Harry P., OC]
Born in Fiendfyre, Year 3: Hex Con by samhaine reviews
Harry Dresden's senior year at Hogwarts should have been all about studying for NEWTs, with no complication greater than a new girlfriend. So, of course, there would be a lurking mass murderer after him, not to mention all the problems with the Unseelie fae.
Crossover - Harry Potter & Dresden Files - Rated: T - English - Supernatural/Mystery - Chapters: 53 - Words: 108,670 - Reviews: 172 - Favs: 151 - Follows: 176 - Updated: 9/24/2021 - Published: 1/1/2021 - Complete
Fierce Protector by Lady Midnight07 reviews
After the fourth year, the Dursleys won a trip to the popular tropic theme park. Naturally, they were forced to take their wizard nephew with them. Separated on the first day of the trip, Harry finds himself face to face with the park s most dangerous occupant.
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 7,275 - Reviews: 58 - Favs: 499 - Follows: 636 - Updated: 9/18/2021 - Published: 8/5/2021
Harry Potter and the Immortal of Azkaban by ExcaliburStuckInMyStoneHeart reviews
Merlin brakes out of Azkaban, following a bunch of Death Eaters in their escape. Realizing he's been in there for a very long time he comes to the realization that he's been asleep sort of for at least 500 years. And times have changed. Coming to the realization that a new dark Lord has risen, he tasks himself to help out the boy who lived in defeating the new Dark Lord.
Crossover - Merlin & Harry Potter - Rated: K+ - English - Fantasy/Adventure - Chapters: 26 - Words: 100,538 - Reviews: 171 - Favs: 316 - Follows: 381 - Updated: 9/13/2021 - Published: 6/12/2020 - Remus L., George W., Fred W., Merlin - Complete
Verum Genus by un-serious writer reviews
This is your typical 'everyone betrays Harry' story with the author's terrible attempt on writing a romance fiction. End of third year Harry finds the will his parents had left for him and comes to know that the people he once trusted are not who he thought them to be. Feeling betrayed he faces them with the help of his new family as fourth year begins...
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 30 - Words: 102,306 - Reviews: 313 - Favs: 873 - Follows: 1,396 - Updated: 8/31/2021 - Published: 5/30/2021 - Harry P., Daphne G.
Harry Potter: Iron Magician rework by Lordofslytherin692 reviews
A Re-do of my story Harry Potter: Iron Magician, because adding chapters to that no longer works.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 18 - Words: 70,590 - Reviews: 17 - Favs: 256 - Follows: 341 - Updated: 8/20/2021 - Published: 11/3/2020 - Harry P., Iron Man/Tony S.
Rising from the ashes by Griffindorrox reviews
Tony was not alone with Yinsen those months held captive by the ten rings. A Harry Potter changed by the events in the Chamber of Secrets was also there, and the two escape together. A super!Harry story
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 16 - Words: 22,769 - Reviews: 281 - Favs: 1,597 - Follows: 2,388 - Updated: 8/19/2021 - Published: 12/14/2019
Harry Potter and the Avengers Adventure by Griffindorrox reviews
After Voldemort gets a body at the end of the Triwizard Tournament Harry is given training for the coming war. 4 years after they won, Harry has PTSD and hasn't aged a day. He decides to go on a holiday, arriving in New York just as the chitauri do. Well, Hermione had always said he had a saving people thing, what's a bloke to do? AU MOD!Harry
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 10 - Words: 22,854 - Reviews: 243 - Favs: 1,677 - Follows: 2,649 - Updated: 8/19/2021 - Published: 3/23/2020 - Harry P.
Magic and Marvel by Aegysia reviews
Displaced from her own universe, and kept a slave for many years, fem!Harry Potter, Rose, eventually winds up on Sakaar. There, while a certain God of Mischief is looking for an ally, he encounters her, and saves her. However, this creates a Life Debt between the two, and forces Rose to go along with Loki's plans. What plans, you might ask? Save his brother and save Asgard. Maybe.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 11 - Words: 35,170 - Reviews: 199 - Favs: 1,196 - Follows: 1,784 - Updated: 8/16/2021 - Published: 3/26/2019 - Harry P., Thor, Loki
Prometheus Bound by AnarchicMuse reviews
There once was a tale of three brothers and the gifts bestowed upon them by Death. Such a tale is one of intrigue, of adventure, of tragedy. Such a tale is a lie. Or; a story of time travel, genocide, and a boy who just wants to live.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Angst - Chapters: 24 - Words: 253,739 - Reviews: 841 - Favs: 2,717 - Follows: 3,624 - Updated: 8/14/2021 - Published: 10/12/2016 - Harry P., Captain America/Steve R., Baron Von Strucker, Bucky Barnes/Winter Soldier
A New World by alexandertheII reviews
As his and Voldemort's spells collide during the Battle of Hogwarts, not all is as it seems. Yes, the Dark Lord is defeated, but something weird happens to Harry, too. Without having a real explanation as to why, he is thrust into an alien world. Some would let this development crush their spirit, that was never something he was good at letting happen. Sequel is now up.
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 105,297 - Reviews: 536 - Favs: 2,942 - Follows: 2,950 - Updated: 8/1/2021 - Published: 8/8/2020 - [Harry P., Leia O.] OC - Complete
Mass Effect: End of Days by Postmeat reviews
An ancient danger threatens the galaxy, unknown to all. A humanity which never discovered Prothean ruins, expanding through space on their own, emerges. Joined with the machines they created, hardened by war with a terrifying enemy, they read the writing on the wall. But will the galactic community already there listen to these newcomers, stirring up trouble everywhere they go?
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 20 - Words: 234,080 - Reviews: 724 - Favs: 2,708 - Follows: 3,306 - Updated: 8/1/2021 - Published: 3/8/2015 - Admiral Hackett, Shadow Broker, Shepard, Rachni Queen
Harry Potter: Prince of Dragons by The New York Bear reviews
Harry's parents were really Bahamut, deity and king of the good dragons, and his mate (an OC) who had incarnated themselves to live mortal lives as James and Lily Potter. Things went very differently for Harry after Voldemort's attack.
Crossover - Harry Potter & Dungeons and Dragons - Rated: K - English - Fantasy/Family - Chapters: 16 - Words: 57,100 - Reviews: 234 - Favs: 545 - Follows: 674 - Updated: 7/24/2021 - Published: 8/22/2018
Avenge 3: Kingdom of Darkness by Sw-0608 reviews
Severus Snape never knew Asgard was real two weeks ago, but now Snape finds himself in the celestial realm trying to make small talk with people whose life expectancy runs in the thousands. Between investigating mysteries and trying to figure out Loki's true self, he definitely doesn't expect to be dragged into yet another universe-saving adventure involving elves, of all things.
Crossover - Harry Potter & Thor - Rated: T - English - Angst/Friendship - Chapters: 7 - Words: 65,553 - Reviews: 84 - Favs: 190 - Follows: 320 - Updated: 7/19/2021 - Published: 3/29/2021 - Severus S., Thor, Odin, Loki
Stargate: The Twelve Colonies by Seraphin2011 reviews
The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 33 - Words: 305,326 - Reviews: 985 - Favs: 918 - Follows: 1,151 - Updated: 7/3/2021 - Published: 5/21/2013 - Complete
Far Too Many Time Travelers by Lord Jeram reviews
Someone has a daring plan to go back in time and fix everything. No wait, not him, I meant the other... how many people have time traveled anyway? Poor Harry seems to be the only normal one left.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 9 - Words: 90,141 - Reviews: 547 - Favs: 1,654 - Follows: 2,194 - Updated: 6/17/2021 - Published: 2/9/2011 - Harry P.
Harry Potter - The Fantasy Gamer by malakingibonnilakas reviews
Harry was once a happy boy, but when tragedy struck their family, he was cast aside. He heard the nefarious plan of his parents and Dumbledore to sacrifice his life to boost his brother’s magic. Harry runs away and discovers new abilities and secrets surrounding him. I'm trying to rewrite this, lol. I'll try to republish ASAP.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 4 - Words: 5,352 - Reviews: 62 - Favs: 681 - Follows: 862 - Updated: 6/15/2021 - Published: 7/31/2018
The Shadow of Angmar by Steelbadger reviews
The Master of Death is a dangerous title; many would claim to hold a position greater than Death. Harry is pulled to Middle-earth by the Witch King of Angmar in an attempt to bring Morgoth back to Arda. A year later Angmar falls and Harry is freed. What will he do with the eternity granted to him? Story begins 1000 years before LotR. Eventual major canon divergence.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure - Chapters: 37 - Words: 237,383 - Reviews: 6400 - Favs: 14,377 - Follows: 16,985 - Updated: 6/8/2021 - Published: 3/15/2015 - Harry P.
The Glass Orphan by geraldinesmisfortune reviews
The Black family, while infamous for the great number of their members rotting in cells in Azkaban Fortress, were a known force to be reckoned with. So, when Sirius Black escapes a mere three months after his initial arrest on that fateful night of October 1981, the people of the wizarding world finally get to see this power put into action. Family is blood, after all.
Harry Potter - Rated: K+ - English - Adventure/Fantasy - Chapters: 9 - Words: 51,311 - Reviews: 94 - Favs: 520 - Follows: 856 - Updated: 6/7/2021 - Published: 5/13/2020 - Harry P., Sirius B., Arcturus B., Cassiopeia B.
The Eye of the Phoenix by GrandSpaceWizard reviews
Three years after the Battle of Hogwarts, a foolish Dark Wizard attempted to summon the power of an extradimensional entity without understanding the consequences, and the entire world paid the price. Desperate to save himself and his godson, Harry makes a bargain with a being of incredible power and escapes to another Earth, one with a fighting chance. Will he save it, or doom it?
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 13 - Words: 93,562 - Reviews: 663 - Favs: 3,861 - Follows: 5,323 - Updated: 6/2/2021 - Published: 7/11/2019 - Harry P., Teddy L., Ancient One
The Triumph of Lothario by Rorschach's Blot reviews
All you need is love to save the world.
Worm - Rated: M - English - Humor - Chapters: 7 - Words: 27,025 - Reviews: 139 - Favs: 669 - Follows: 507 - Updated: 5/28/2021 - Published: 5/27/2021 - Skitter, Tattletale, Victoria D./Glory Girl - Complete
A Fallen God by Hostiel reviews
When Loki fell from the Bifrost he was expecting the cool embrace of oblivion, not to become a spirit and then be ripped apart and forced into the mind of a six-year-old named Harry Potter. With no physical form, he must keep the boy alive if he seeks to keep existing, and everyone knows that the best way to ensure continued survival is to simply become greater than everyone else.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 46 - Words: 104,968 - Reviews: 3064 - Favs: 7,639 - Follows: 8,761 - Updated: 4/23/2021 - Published: 8/14/2015 - Harry P., Loki
Vegas Magic by PLPanda reviews
My answer to lost bet and Blood Brandy's Vegas Vacation Challenge. Sirius died and to unlock Grimmauld Place Dumbledore must send Harry to America with only Remus as a chaperone. Things don't exactly go as planned... Or maybe exactly as planned by someone else? Can Harry adapt to new situation? And what about his wife?
Crossover - Harry Potter & Young Justice - Rated: T - English - Humor/Romance - Chapters: 4 - Words: 14,904 - Reviews: 81 - Favs: 655 - Follows: 901 - Updated: 4/19/2021 - Published: 7/10/2020 - Harry P.
Man of Iron, Child of Magic by Zathara001 reviews
AU -In the aftermath of the Chitauri invasion, Tony Stark sorts out his priorities - including one he didn't think he had.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 34 - Words: 110,337 - Reviews: 1504 - Favs: 4,081 - Follows: 3,558 - Updated: 4/11/2021 - Published: 7/19/2020 - Harry P., Sirius B., Captain America/Steve R., Iron Man/Tony S. - Complete
Lightning Dragon's Roar by Zero Rewind reviews
Harry takes inspiration from a manga called Fairy Tail, as well as the great creation we call "The Internet". What follows is a different path taken. A path of strife, rebellion, and above all, power. Welcome to the New Age. Timeline moved to the 2010s. Eventual X-over with Devil May Cry 3, Stargate: SG-1, Smallville, Dresden Files and Ranma.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 70 - Words: 316,544 - Reviews: 2975 - Favs: 5,479 - Follows: 5,814 - Updated: 4/5/2021 - Published: 9/9/2014 - Harry P., Daphne G.
Death Has a Horrible Sense of Humor by ericwinter reviews
Really, I should have seen it coming. Death Eater recruit, Planned assassin of the greatest Light wizard since Merlin himself, and all around prat. Of course I was going to be sentenced to execution. My only problem? Why the bloody hell did they have to push me into that damned curtain? And why am I a bloody girl? Disclaimer: I own nothing
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 20,538 - Reviews: 19 - Favs: 43 - Follows: 57 - Updated: 4/5/2021 - Published: 12/25/2016 - Draco M.
Glasshouse by NyGi reviews
Sequel to "Faultlines" The Stark Family is trying hard to deal with the aftermath of the Civil War.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Friendship - Chapters: 20 - Words: 45,586 - Reviews: 146 - Favs: 519 - Follows: 813 - Updated: 4/5/2021 - Published: 2/28/2018 - Harry P., Teddy L., Iron Man/Tony S., Spider-Man/Peter Parker - Complete
Forged Through Resilience by BlackPhoenixI reviews
People have always said Fate is a whimsical mistress, but is it truly Fate? Such a question Harry would ponder as he journeys from his reality to another. Something is pulling the strings and Harry hates being another piece on a chessboard. No matter who's playing the game. ABANDONED!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 7 - Words: 39,812 - Reviews: 279 - Favs: 1,506 - Follows: 2,348 - Updated: 3/29/2021 - Published: 2/29/2020 - Harry P., Black Widow/Natasha R., Nick F., Agent Maria Hill - Complete
Avenge by Sw-0608 reviews
How did the greatest Potion Master and spy of his time ever succumb to the likes of Nagini? The answer: he didn't. Having 'died', Severus Snape leaves the past behind and is determined to live over again. But Fate isn't finished with him yet, and another battle looms on the horizon. Falling in with a misfit group of heroes, the Potions Master must make his stand.
Crossover - Harry Potter & Avengers - Rated: T - English - Angst/Friendship - Chapters: 15 - Words: 112,481 - Reviews: 246 - Favs: 514 - Follows: 502 - Updated: 3/29/2021 - Published: 1/25/2021 - Severus S., Black Widow/Natasha R., Captain America/Steve R., Hulk/Bruce B. - Complete
Harry Potter and the Watchers of Earth by ThePilotArchangel reviews
"What's that Arthur C. Clarke quote? 'Any sufficiently advanced technology is indistinguishable from magic.' Well that doesn't rule out magic!" -Ross Scott, Freeman's Mind. For Liara T'Soni and the tiny crew of the Council Exploration Ship Morningstar, they are about to learn just how true that saying could be; and it would come in the form of a boy by the name of Harry Potter.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 15,319 - Reviews: 26 - Favs: 207 - Follows: 396 - Updated: 3/26/2021 - Published: 3/22/2021 - Harry P., Albus D., Liara T'Soni, OC
To Break Thy Chains and Cycles by WiseSilver reviews
Thought dead, Harry Potter reappears out of the Veil of Death, aged and far more powerful then before. After defeating Voldemort, Harry turns to his training under the Sith Lord Revan to conquer the Earth and spread humanity out into the stars. However he discovers that Humanity is not alone in the Galaxy and that an even darker evil than any Sith exists. (Dead with Summary)
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 44,990 - Reviews: 618 - Favs: 2,580 - Follows: 3,131 - Updated: 3/14/2021 - Published: 6/14/2013 - [Harry P., Fleur D.] - Complete
The Shards of Sorrow by D.R. Sviridovich reviews
The Deathly Hallows cursed Heather Potter and sundered her from the Gift of Men. To call her the Master of Death was too kind and too cruel for a creature as pitiful as she had become. In pursuit of breaking this curse and finding Death, she finds Life.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Fantasy - Chapters: 31 - Words: 423,435 - Reviews: 511 - Favs: 1,388 - Follows: 1,649 - Updated: 3/11/2021 - Published: 7/19/2020 - [Harry P., Aragorn, Arwen U.]
Armoured Mage by mjimeyg reviews
How do you overdose on Luck Potion? Harry knows. What he doesn't know is what to do when it runs out. Harry's adventure with Luck Potion leaves him trapped. He finds allies in the highest of places and friends that people thought never could have existed. But at the end of the day, he's Harry Potter... trouble finds him... and he deals with it.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Adventure - Chapters: 33 - Words: 261,924 - Reviews: 1713 - Favs: 3,933 - Follows: 4,055 - Updated: 3/8/2021 - Published: 2/22/2021
The Difference One Man Can Make by joen1801 reviews
After the Battle of Hogwarts, Harry Potter decided to travel the world. Twelve years later when a new threat attempts to destroy the progress made in Britain he returns home to deal with the situation. During the fight that puts down the small group of upstarts Harry finds himself in a world of ice and fire
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure - Chapters: 21 - Words: 277,350 - Reviews: 5167 - Favs: 14,227 - Follows: 15,824 - Updated: 2/27/2021 - Published: 3/22/2015
The Merging by Shaydrall reviews
When the dementor attack presents Harry with an opportunity to begin to fight back he gladly sets himself on the path to have a hand in his future. But as time goes on, it's clear that not all is the same as it once was. Why has his scar stopped hurting? What are these seemingly random objects he's drawn to? How deep does the connection between him and Voldemort truly run? Post GoF
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 30 - Words: 428,055 - Reviews: 5352 - Favs: 13,417 - Follows: 13,701 - Updated: 2/21/2021 - Published: 9/27/2013 - Harry P. - Complete
The Dark Lord's Equal by Lens of Sanity reviews
Years after the Epilogue things look bleak: Harry Potter agrees to go back to the Ministry Battle to change history for the better. Premise: "canon makes sense" though not in the way you think. Fight scenes, humour, romance, magic, and insanity.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 58,406 - Reviews: 713 - Favs: 2,655 - Follows: 1,124 - Updated: 2/21/2021 - Published: 2/21/2011 - Harry P., Hermione G. - Complete
Dragon Chronicles 2: Harry Potter, Dragon Whisperer by Stargon1 reviews
Being a parselmouth, Harry is hired by all of the Dragon Sanctuaries. His new job: to travel the world, check on all the dragons, talk to them and learn about them. The dragons have also heard of Harry's talent - as an artist and they can be pushy about having their portrait painted. With dragons, magizoologists and shades of Dark Lords after him, Harry's life is anything but dull.
Harry Potter - Rated: T - English - Adventure - Chapters: 18 - Words: 71,254 - Reviews: 1318 - Favs: 4,555 - Follows: 6,310 - Updated: 2/18/2021 - Published: 6/5/2019 - Harry P., Sirius B., Charlie W., Daphne G.
Squib by dhulli reviews
AU!Harry's brother John is the BWL, but in a desperate attempt to save John's magic, they undergo a magical transfer and Harry is left practically a squib. And what will happen when Harry as a squib is accepted at Hogwarts? HARRY!DARK!POWERFUL! NO SLASH!
Harry Potter - Rated: T - English - Adventure - Chapters: 24 - Words: 79,229 - Reviews: 2809 - Favs: 3,044 - Follows: 3,764 - Updated: 2/16/2021 - Published: 12/4/2007 - Harry P.
Back and Blue by spellmugwump97 reviews
The dead are no longer sleeping, and the wizarding world must to learn to live with it... and suffer the consequences, too. In other words: Harry Potter discovers he is woefully unprepared to deal with his dead Godfather wandering about his workplace.
Harry Potter - Rated: T - English - Family/Friendship - Chapters: 16 - Words: 44,887 - Reviews: 130 - Favs: 205 - Follows: 304 - Updated: 2/15/2021 - Published: 5/21/2020
Harry and Ahsoka: Tales of Force and Magic by Darth Illus reviews
Ahsoka has been kicked out of the Order. So she does what everyone does after loosing their job and ends up in a bar. There she'll meet a green eyed wizard that will change the course of the Force and the Future
Crossover - Star Wars & Harry Potter - Rated: T - English - Romance - Chapters: 5 - Words: 18,719 - Reviews: 208 - Favs: 1,321 - Follows: 2,109 - Updated: 2/13/2021 - Published: 5/5/2020 - Aayla S., Shaak Ti, Ahsoka T., Harry P.
As the Night Falls by Colonial Nightingale reviews
Harry knew that there would be massive ramifications for blowing up his aunt. He just hadn't expected it to involve being abandoned in the middle of New York City by his relatives while they enjoyed all the city had to offer thanks to his uncle winning the office Sweepstakes. AU Crossover where Tony is Harry's father. Set in PoA. Rated T for abuse. Features sick Harry in beginning.
Crossover - Harry Potter & Avengers - Rated: T - English - Hurt/Comfort - Chapters: 7 - Words: 24,226 - Reviews: 180 - Favs: 1,376 - Follows: 2,387 - Updated: 2/9/2021 - Published: 3/28/2019 - Harry P., Iron Man/Tony S.
Something Out Of Nothing by Secre reviews
Minerva realised when Harry James Potter first walked into Hogwarts that something wasn't right. Through a combined effort of the Snake and the Lion, they set to change things. Harry is now about to walk into his second year at the wizarding school, with a whole new curriculum. What happens when adults behave like adults with a basilisk on the loose? Sequel to I Did Nothing.
Harry Potter - Rated: T - English - Drama/Hurt/Comfort - Chapters: 9 - Words: 39,124 - Reviews: 281 - Favs: 1,084 - Follows: 1,880 - Updated: 2/9/2021 - Published: 9/18/2018
Death's Little Brother by mjimeyg reviews
Harry is told of a new world which might need his help. There he finds new family and new ways to annoy people. (Not Slash)
Crossover - Harry Potter & Smallville - Rated: M - English - Adventure/Humor - Chapters: 85 - Words: 555,261 - Reviews: 2292 - Favs: 3,603 - Follows: 3,212 - Updated: 2/4/2021 - Published: 8/25/2013 - Harry P., Clark K./Superman
Tony Stark and the Realosopher's Stone by Umpteenth Walker reviews
Sometimes, all it takes is a second's indecision for things to go to hell. And sometimes, Tony Stark really wishes he'd snapped a moment later. In which Earth's Best Defender learns to cope with magic, prophecies and scheming dark lords, and his best friend is a sentient room that speaks like his dead AI. Post-Endgame, but with a rather large twist. DO NOT COPY, SAVE, REPOST.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 7 - Words: 34,169 - Reviews: 33 - Favs: 150 - Follows: 270 - Updated: 2/4/2021 - Published: 1/18/2021 - Harry P., Hermione G., Iron Man/Tony S., Jarvis
A Price to Pay by High Pot In Noose reviews
Sequel to The Price is Right. It's not all fun and games being a wealthy orphan. I mean, yeah, Harry didn't have to deal with the Dursleys any longer, and lots of pocket money was great, but if someone could hold his hand while a monster was apparently on the loose? That'd be even better.
Harry Potter - Rated: T - English - Humor - Chapters: 4 - Words: 18,843 - Reviews: 272 - Favs: 2,787 - Follows: 3,727 - Updated: 2/3/2021 - Published: 7/10/2018 - Harry P., Mirror of Erised
Home Again by Paramour Party reviews
All Hermione wants is to go home but if she's stuck indefinitely in this strange universe with no Wizarding World, she'd like to at least have some peace and safety in this new life of hers. Unfortunately, trouble always comes from people who were rather devoted to having skulls in their motifs.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 71,751 - Reviews: 224 - Favs: 504 - Follows: 866 - Updated: 1/31/2021 - Published: 5/5/2020 - [Hermione G., Bucky Barnes/Winter Soldier] Black Widow/Natasha R.
Prince of the Dark Kingdom by Mizuni-sama reviews
Ten years ago, Voldemort created his kingdom. Now a confused young wizard stumbles into it, and carves out a destiny. AU. Nondark Harry. MentorVoldemort. VII Ch.8 In which someone is dead, wounded, or kidnapped in every scene.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 148 - Words: 1,253,688 - Reviews: 11532 - Favs: 8,669 - Follows: 7,768 - Updated: 1/20/2021 - Published: 9/3/2007 - Harry P., Voldemort
Pax Britannia by ThePilotArchangel reviews
The Assassination of Otto Von Bismarck by British Agents was something that no one had anticipated; and the changes his death had on history was something no one could foresee. Now, in 2157, the British Imperial Federation continues its expansion into the galaxy; at odds with its chief rival Communist China. But now both must deal with a new threat, Aliens... First Contact AU.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 11,755 - Reviews: 21 - Favs: 90 - Follows: 134 - Updated: 1/4/2021 - Published: 12/25/2020 - D. Anderson, Hannah S., OC, Shala'Raan
Harry Potter and A Galaxy Far Far Away by kossboss reviews
A small change had Harry slowly absorbing memories from Voldemort's soul shard in his head after the battle in the Chamber of Secrets. Follow him as those memories lead him to an escape from the Wizarding World and an adventure in a whole new reality with spaceships and space wizards. Grey/Smart/Powerful Harry. Slow Build Up.
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 12 - Words: 157,859 - Reviews: 1216 - Favs: 4,047 - Follows: 4,872 - Updated: 12/25/2020 - Published: 12/14/2020 - Anakin Skywalker, Qui-Gon J., Shmi S., Harry P.
Harry Potter and the Elves Most Fabulous by Steelbadger reviews
Elfling!Harry. Except not. Jaded and cynical Master Auror Harry Potter gets sent to Arda to relive his non-existent childhood. Childhood sucks. Rated M for language.
Crossover - Harry Potter & Lord of the Rings - Rated: M - English - Parody/Humor - Chapters: 16 - Words: 33,275 - Reviews: 1428 - Favs: 6,200 - Follows: 7,087 - Updated: 12/25/2020 - Published: 3/17/2015 - Harry P.
A Brave New World by DawnRulz reviews
Doctor Strange feels guilty about Tony's death and tirelessly tries to find a way to save him. Fortunately for him, the Death Stone possessed by the Master of Death is one way. He finds the location of the MoD in another dimension and seeks her help. The Avengers and Harry journey on towards a brave new world where the sun finally starts to shine. Fem!Harry, AU for both.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 7,007 - Reviews: 85 - Favs: 832 - Follows: 1,225 - Updated: 12/15/2020 - Published: 7/27/2019 - [Harry P., Thor] Iron Man/Tony S., Dr. Strange/Stephen S.
A Shadowed Soul by devilblondie reviews
He was abandoned at a young age, the world believing him dead. They were wrong. Death Eaters believed untouchable are dying. Who is this assassin? Will he join Dumbledore or take the war into his own hands? Not typical powerful!politic!Harry.
Harry Potter - Rated: T - English - Adventure/Suspense - Chapters: 25 - Words: 105,492 - Reviews: 3614 - Favs: 10,007 - Follows: 11,354 - Updated: 12/9/2020 - Published: 7/15/2007 - Harry P., Hermione G., N. Tonks, Blaise Z.
The Fourth Council Race by Knight Vigilant Koren reviews
A few minor and realistic changes in the decisions made by the leaders of humanity drastically altered the path of Citadel Space and the Reaper War. This is the story of caution and planning over recklessness, the path of the juggernaut over the glass cannon. This is the story of humanity as it should have been. A power worthy of its Council seat, and one the Reapers can't ignore.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 195,149 - Reviews: 1441 - Favs: 2,519 - Follows: 3,239 - Updated: 11/27/2020 - Published: 9/23/2017 - Garrus V., Kaidan A., Shepard, Councilor Irissa
Harry Potter and Future's Past by DriftWood1965 reviews
Starts out the day after the Battle of Hogwarts. Harry and Hermione meet the Goddess of Love, and she offers to let them go back in time. Strictly Harry and Hermione. Minor - well maybe major Ginny, Ron and Dumbledore Bashing. Soul Bond - Time Travel
Harry Potter - Rated: T - English - Romance - Chapters: 42 - Words: 330,123 - Reviews: 8338 - Favs: 17,996 - Follows: 20,801 - Updated: 11/25/2020 - Published: 1/13/2010 - Harry P., Hermione G.
Harry Potter and the Power of the Dark Side by Faykan reviews
Only the strong may rule, this was the way of the Dark Side, and Darth Millennial was about to prove to his master that he was worthy of the title Dark Lord of the Sith, but first a tremor in the Force draws him to the Unknown Regions of space... I do not own the picture
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 54 - Words: 329,861 - Reviews: 1000 - Favs: 2,298 - Follows: 1,899 - Updated: 11/11/2020 - Published: 9/10/2012 - Harry P., Draco M., Luna L. - Complete
A New Player: Year Five: The Drums of War by Faykan reviews
On the eve of Lord Voldemort's resurrection, a new wizarding war is declared. Rejoin our heroes as they stand against ruthless Death Eaters, conspiring Ministry Officials, and Dark Creatures all on their own... or so it appears...
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Fantasy - Chapters: 22 - Words: 111,696 - Reviews: 94 - Favs: 126 - Follows: 88 - Updated: 11/11/2020 - Published: 4/10/2014 - Harry P., Ron W., Hermione G., Draco M. - Complete
A New Player: Year Four: The Gathering Dark by Faykan reviews
The continuation of the ANP Arcline. Mystery and intrigue follow Harry and his friends as several dark and unsettling events lead up to a dangerous tournament that Harry is forced to become involved with. Meanwhile Albus puts his plan in motion to secure sole dominion over the life of our hero.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 103,178 - Reviews: 104 - Favs: 149 - Follows: 86 - Updated: 11/11/2020 - Published: 8/16/2012 - Harry P., Ron W., Hermione G., Draco M. - Complete
Space Wizards Book 1 : The dawn of the DSF by yoden reviews
A sequel to Esama's "Wizards IN SPACE". As the crew of an alien spaceship, Harry and the DA must make their own place in a world torn by war. Between discovering the secrets of alien tech, creating their own, fighting for survival and building up an international organization, they are up for an interesting year.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 5,529 - Reviews: 23 - Favs: 89 - Follows: 161 - Published: 11/11/2020
Swift by savya398 reviews
Finding out he was a wizard was the greatest day of Harry Potter's life. Sure, he still had to spend his summers with his nasty relatives but at least he got to go to Hogwarts. He's still learning about the magical world but at least he's gotten more comfortable there. But things change the summer after his second year when some ladies with snake hair start calling him a demigod.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Family - Chapters: 4 - Words: 13,842 - Reviews: 109 - Favs: 627 - Follows: 853 - Updated: 11/7/2020 - Published: 10/17/2020 - Harry P., Hermes
A Conversation with the Master of Death by lazybum89 reviews
As Phil falls unconscious and starts to fight for his life after Loki stabs him, he dreams and has a conversation with someone who calls himself the Master of Death… What happens after he wakes up and he finds out others had conversations with the Master of Death?
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 8 - Words: 11,431 - Reviews: 271 - Favs: 2,609 - Follows: 2,792 - Updated: 11/4/2020 - Published: 8/13/2013 - Harry P., Iron Man/Tony S., Agent Phil Coulson
Operation Witch Hunt by smos reviews
When Hermione had been sent out to the Forbidden Forest for field work, the last thing she had expected was to be transported into another universe entirely, much less into one where Norse gods, alien invasions and high-tech evil super-intelligent robots existed. And she had definitely not anticipated being the subject of a modern day witch hunt!
Crossover - Harry Potter & Avengers - Rated: T - English - Romance - Chapters: 9 - Words: 42,647 - Reviews: 301 - Favs: 552 - Follows: 953 - Updated: 10/26/2020 - Published: 7/11/2020 - [Hermione G., Bucky Barnes/Winter Soldier] Black Widow/Natasha R., Captain America/Steve R.
A Case of Mistaken Identities by savya398 reviews
Years ago a mistake was made. Now years later the consequences of that mistake are being brought into to light. A mistake that has the potential to destroy Harry's life as he knows it. His parents aren't who they thought they were, and he's left facing a truth about himself that leaves him uncertain about his future.
Crossover - Harry Potter & Avengers - Rated: T - English - Family - Chapters: 15 - Words: 87,326 - Reviews: 1475 - Favs: 6,368 - Follows: 8,141 - Updated: 10/23/2020 - Published: 5/26/2014 - Harry P., Thor, Loki
Tony Stark Hates Magic by A frozen tundra2 reviews
Tony Stark didn't always hate magic. After all his beautiful Lilly had it. But when his wife and son were taken from the world of the living by magic Tony grew to hate it. Is all as it seems though?
Crossover - Harry Potter & Avengers - Rated: T - English - Angst/Family - Chapters: 7 - Words: 10,149 - Reviews: 44 - Favs: 290 - Follows: 498 - Updated: 10/16/2020 - Published: 6/8/2018 - Harry P., Lily Evans P., Iron Man/Tony S.
The Rogues by Lady Marauders4 reviews
Harry Potter, fresh off the events of the Tri-Wizard Tournament, feels alone and abandoned by everyone he thought he could trust in Britain. But what if he didn't have the childhood his friends thought he'd had? What if he'd been taken in by another family? A family who could help him fight Voldemort, the ministry and the Order if need be?
Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 50 - Words: 177,871 - Reviews: 342 - Favs: 457 - Follows: 499 - Updated: 10/9/2020 - Published: 5/11/2019 - Harry P., Ron W., Hermione G., OC - Complete
This Gonna Be Good by ShineBrightNetwork reviews
At the very end Harriet goes back to the very beginning to right the wrongs and protect the ones she loves. My Time Travel and Avengers crossover fic. Rating may change. !Currently under construction!
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Adventure - Chapters: 64 - Words: 450,392 - Reviews: 2644 - Favs: 4,340 - Follows: 4,767 - Updated: 10/9/2020 - Published: 11/3/2016 - [Harry P., Fred W., George W.] Marauders
The New DADA Professor by AlexDayLover reviews
There's a new Defense professor at Hogwarts school of Witchcraft and Wizardry. He wears a bowtie, has a strange blue box, and the students think he's a bit mad. He'll fit right in with the rest of the staff. NO PAIRING YET, I haven't decided. there's a poll on my page, go vote please!
Crossover - Doctor Who & Harry Potter - Rated: K+ - English - Humor/Adventure - Chapters: 9 - Words: 8,883 - Reviews: 143 - Favs: 170 - Follows: 237 - Updated: 9/29/2020 - Published: 6/8/2012 - 11th Doctor, Harry P.
Rewrite the Stars by Cissnei69 reviews
"Love is that condition in which the happiness of another person is essential to your own." – Robert A. Heinlein, Stranger in a Strange Land. FemHarry.
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Family - Chapters: 20 - Words: 116,787 - Reviews: 1226 - Favs: 3,877 - Follows: 4,768 - Updated: 9/11/2020 - Published: 5/6/2019 - [Harry P., Dr. Strange/Stephen S.] Bucky Barnes/Winter Soldier
Hope Returns by MasterofDeath1705 reviews
Thanos won. He didn't kill them though. Instead he kept them prisoner for what reason they didn't know. He squashed all hope. There would be no do-overs this time.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 6 - Words: 9,267 - Reviews: 10 - Favs: 94 - Follows: 85 - Updated: 8/13/2020 - Published: 7/25/2020 - Complete
Brú Enda by Elipsa reviews
It had never been in his plans to keep the Deathly Hallows. His plan was to move on with his life. Get married. Have kids. Instead, he died. And came back in a new body. A body that did not age as the years passed. And the only one to keep him company was one he called Lady Death. Until Nick Fury interrupted his solace. OLD TITLE: Ever Changing
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 7 - Words: 18,006 - Reviews: 165 - Favs: 1,227 - Follows: 1,277 - Updated: 7/28/2020 - Published: 2/17/2018 - Harry P., Thor, Loki - Complete
After the New Dawn by orphanaccount1776 reviews
A terrible mistake sends the multiverse spiraling down a new path, one riddled with even more danger and mystery than the previous. However, not is all as it seems. A desperate and morally-questionable act of two grief-stricken meta-humans forces Harry and Hermione to work to adjust to their new circumstances, combating foes new and old. DC/MCU/HP. (Abandoned, up for adoption)
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Fantasy - Chapters: 9 - Words: 53,375 - Reviews: 19 - Favs: 77 - Follows: 105 - Updated: 7/28/2020 - Published: 7/16/2020 - [Harry P., Hermione G.] [Ron W., Sophie R.] - Complete
Magus Progression by Dream in Seclusion reviews
The Inquisitor's Book, a sentient treasure of mysterious origin gets sealed into Harry's body. It changes him into something beyond human. Join Harry Potter on his quest to the apex as he experiments with the very source of magic to know it's characteristics and limits. Travel! Discoveries!...More Books?.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 10,197 - Reviews: 6 - Favs: 43 - Follows: 58 - Published: 7/21/2020 - Harry P., Hermione G., Luna L.
Mass Effect: Temporal Storm by Codename Dutchess reviews
When Harry's raid on the Ministry of Magic to rescue Sirius goes awry, he gets thrown forward in time, approximately 184 years. Later, when the secret Alliance vessel Normandy goes on its first voyage to Eden Prime, how will Commander Shepherd cope with an upstart Corporal on his first real assignment?
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 10,778 - Reviews: 47 - Favs: 360 - Follows: 631 - Updated: 7/20/2020 - Published: 7/7/2016
The Jedi of Little Whinging by Asviloka reviews
Harry Potter was not killed in Godric's Hollow, his spirit sent to a distant galaxy where he lived a lifetime training as the Jedi Hari. Now, his life there ended, the rituals and charms protecting him called his soul back to its original place: a young magician ready to start his training anew, in a world where the Force lies dormant and darkness is called by another name.
Crossover - Star Wars & Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 19 - Words: 40,118 - Reviews: 192 - Favs: 851 - Follows: 1,320 - Updated: 7/7/2020 - Published: 12/25/2017 - Harry P.
Finding a place by TheWaningMoon reviews
Years after the magical war in Britain, a new global threat emerges and it's up to the Avengers to fix with a little help from the wizarding world in the form of Hermione Granger. With wizards becoming more informed of the muggle world every day, is there a place for Hermione in this new world of magic, muggles, superheroes and aliens?
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 21,580 - Reviews: 22 - Favs: 113 - Follows: 234 - Updated: 6/29/2020 - Published: 6/11/2020 - Harry P., Hermione G., Nick F.
Harry Potter and the Wand of Uru by realjoehundredaire reviews
After slipping diagonally through time and space to a familiar time in an unfamiliar world, Harry finds himself fighting to save a future that's not quite what he remembers. Crossover between Harry Potter and the Marvel Cinematic Universe, with pre-Fox acquisition X-Men elements and reimagined Inhumans. Polyamorous Harry.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 23,802 - Reviews: 1464 - Favs: 3,112 - Follows: 3,919 - Updated: 6/20/2020 - Published: 6/27/2008 - [Harry P., Tracey D.] Daphne G., Loki
A Pale Hope Rises by arwenraven reviews
The final battle is over and there is nothing left. At his death Harry is taken into another world and given a fresh start, a chance for a family in a world where he is not the saviour. But war is looming and the presence of a young Istari creates a pivot on which the future of Arda will swing. Slow start. No slash.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Hurt/Comfort/Angst - Chapters: 30 - Words: 142,294 - Reviews: 1587 - Favs: 4,684 - Follows: 5,630 - Updated: 6/2/2020 - Published: 6/23/2013 - Harry P., Aragorn
Harry Potter and the Deus Ex Machina by Karmic Acumen reviews
It was a normal day, until newly turned 8 year-old Harry Potter decided to make a wish upon the dog star (even though he'd almost never actually seen it) and set off something in the Unlabeled Room in the Department of Mysteries. Turns out Dumbledore was wrong. Again. It wasn't love that the Unspeakables were studying down there.
Harry Potter - Rated: T - English - Adventure/Supernatural - Chapters: 23 - Words: 295,552 - Reviews: 1413 - Favs: 5,153 - Follows: 2,887 - Updated: 5/28/2020 - Published: 1/10/2013 - Harry P., Sirius B., Regulus B., Marius B. - Complete
The Dangers of Runic Cubes by Stellatrane reviews
It hadn't started off this complicated. One minute, he was in his Auror office, fiddling around with the strange runic object they'd recovered from their latest raid, the next he was on board some Muggle base thing and there was an angry man in an eyepatch shouting at him. Revised and completed 24/05/20.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Supernatural/Adventure - Chapters: 8 - Words: 17,726 - Reviews: 115 - Favs: 709 - Follows: 1,001 - Updated: 5/24/2020 - Published: 8/2/2016 - Harry P., Daphne G., Loki - Complete
Dark Wizard Tournament- The Goblet of Darkness by Galleons 'n'Gold reviews
Harry decides to travel back in time to have some fun. Time Travel. MoD.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 15,632 - Reviews: 161 - Favs: 928 - Follows: 1,108 - Updated: 5/22/2020 - Published: 6/10/2014 - Harry P., Voldemort, Gellert G.
Gods Among Us by arturus reviews
Fate is a funny thing. Harry Potter and his friends survived their trial by fire and defeated Voldemort. A year has passed and Hermione Granger is apprenticed as a Curse Breaker. When she discovers an ancient tomb she talks Harry into helping with the excavation. Now they are trapped and they'll need a miracle to survive. HP/BSG (now a bit of Stargate in the mix) Major edit 2020/21
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 233,974 - Reviews: 994 - Favs: 2,200 - Follows: 2,925 - Updated: 5/21/2020 - Published: 1/9/2012 - Harry P., Hermione G.
As Strong As We Are United by shadowphoenix55 reviews
...as weak as we are divided. Harry Potter, Percy Jackson, and Annabeth Chase all end up in New York at the same time. They all end up on the run from SHIELD, and they all end up meeting - right before the Avengers are first assembled and an alien army comes flying in from space. Is it a coincidence, or is it Fate… Co-written by dearemmahansen.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 20 - Words: 29,461 - Reviews: 140 - Favs: 558 - Follows: 836 - Updated: 5/20/2020 - Published: 7/16/2019 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Hawkeye/Clint B.
Holocron by Raven3182 reviews
Lost in a vast, underground system of caves, seven-year-old Harry Potter stumbles upon a glowing, blue cube that has lain forgotten in the darkness for thousands of years. Find out what happens when Harry embarks on his journey to Hogwarts with a Jedi Holocron in tow. The Force is strong with him, but a Jedi must always be wary of the power of the dark side…
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 18 - Words: 70,756 - Reviews: 873 - Favs: 1,961 - Follows: 2,800 - Updated: 5/8/2020 - Published: 10/28/2017 - Harry P., Ron W., Hermione G.
Harry Potter and the End of the Multiverse by Dali Llama 12 reviews
When Thanos snapped his fingers, he changed the Avengers' world as they knew it, but that wasn't the only world to feel its effects. Only half of the wizarding world remains, and this time, the ledgendary Harry Potter doesn’t know how to win. But when the two worlds meet, the only thing he does know is that he will need the Avengers' help. AU/Endgame reimagined
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 4 - Words: 6,568 - Reviews: 18 - Favs: 133 - Follows: 216 - Updated: 5/2/2020 - Published: 6/25/2019
When Magic Intertwines by quarantina reviews
Disappointed and beat down for years by a post-war Wizarding World, Hermione packs up her life and leaves it all behind without looking back. Moving to New York, she knows this is going to be the fresh new start she needs to find happiness and meaning in her life. But even the best laid plans don't always pan out in the way we expect.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 16 - Words: 40,094 - Reviews: 292 - Favs: 560 - Follows: 943 - Updated: 4/28/2020 - Published: 3/31/2020 - [Hermione G., Dr. Strange/Stephen S.] Iron Man/Tony S., Hawkeye/Clint B.
Harry Potter and the Nature of Magic by Vent Maitre reviews
What if you were told there was more to magic than just spells? Join Harry on this novel-length adventure as he learns about magic on both a fundamental and personal level. Read as Harry learns that there is no substitute for hard work and no easy way of dealing with life's problems. Will depart from cannon. AU Post 4th year HP/DG M for violence
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 5,076 - Reviews: 7 - Favs: 62 - Follows: 123 - Published: 4/28/2020 - Harry P., Sirius B., Albus D., Daphne G.
Elements of Death by Ms-Author01 reviews
After the war, it seemed all was well. But it didn't last. It wasn't really a surprise when Death came to claim her. It was just not the way she'd expected. Now, fighting in another war in a far away realm might be the only way to go forward. There are superheroes, evil masterminds, and underground secret services but all she really wants is to feel warm again.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 25,675 - Reviews: 131 - Favs: 981 - Follows: 1,598 - Updated: 4/28/2020 - Published: 3/31/2018 - Harry P., Iron Man/Tony S., Spider-Man/Peter Parker
The Diadone Method by m0untainc1imber reviews
When she thinks no one is looking, Petunia slaps three year old Harry while stuck in traffic. Mafia Lord Salvator Diadone notices and takes action. This is a Harry grows up in the mafia story, with a bit of a twist. ABANDONED.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 18 - Words: 116,209 - Reviews: 1592 - Favs: 6,056 - Follows: 6,830 - Updated: 4/22/2020 - Published: 4/21/2012 - Harry P., Sirius B.
Dodging Prison and Stealing Witches - Revenge is Best Served Raw by LeadVonE reviews
Harry Potter has been banged up for ten years in the hellhole brig of Azkaban for a crime he didn't commit, and his traitorous brother, the not-really-boy-who-lived, has royally messed things up. After meeting Fate and Death, Harry is given a second chance to squash Voldemort, dodge a thousand years in prison, and snatch everything his hated brother holds dear. H/Hr/LL/DG/GW.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 57 - Words: 646,435 - Reviews: 9143 - Favs: 19,163 - Follows: 22,309 - Updated: 4/21/2020 - Published: 10/23/2015 - [Harry P., Hermione G., Daphne G., Ginny W.]
The Story of an Arcane Avenger by KindaBadWriter reviews
The Master of Death, Harry leaves the Wizarding World, and goes through the Veil to a whole new world. He ends up in Afghanistan, and this is the story of his adventures in the mysterious, weird, super-powered world he is now an inhabitant of.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 8 - Words: 12,838 - Reviews: 53 - Favs: 336 - Follows: 567 - Updated: 4/17/2020 - Published: 4/5/2020
Master Potter of Kamar-Taj by Ryuko monogatari reviews
How does the wizarding world react when it finds out that it is not the only wizarding world? A young Harry is taken to the home of Dr Stephen Strange, and is far more ready for the challenges he will be made to face
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 26 - Words: 89,721 - Reviews: 1201 - Favs: 3,455 - Follows: 4,650 - Updated: 4/10/2020 - Published: 12/2/2016 - Dr. Strange/Stephen S.
The Darkness Within:The Rewrite by Kurinoone reviews
A rewrite of the first part in my Dark Prince Trilogy. What if Wormtail hadn't told Lord Voldemort the Potters hideout. What if he took Harry straight to him instead? Book One of the Dark Prince Trilogy.
Harry Potter - Rated: T - English - Adventure/Angst - Chapters: 57 - Words: 359,271 - Reviews: 2800 - Favs: 3,772 - Follows: 3,662 - Updated: 3/28/2020 - Published: 5/9/2010 - Harry P., Voldemort
Harriette Prince by masseffect101 reviews
Severitus! Severus and Harri survive the war and are thrown together in a mission for the order in another country. They struggle to adapt to a world without Voldemort and learn their place in a future they never expected to live to see. New allies and adventures await them and maybe even...love? Wait and see!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 19 - Words: 35,265 - Reviews: 50 - Favs: 268 - Follows: 450 - Updated: 3/16/2020 - Published: 5/9/2019 - Harry P., Severus S.
For the Republic by Wanderer101 reviews
The United Republic of States after 6000 years ascends to the stars. The Council will have to contend with a nation that is better than them in every way. This is kind of a humanity F* Yeah! story. Well what did you expect from a game that lets you build a nation that makes our countries look like boy scout troops. Rated T for "Just in Case..."
Crossover - Civilization Series & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 56,481 - Reviews: 361 - Favs: 1,312 - Follows: 1,791 - Updated: 3/9/2020 - Published: 9/28/2015
What Makes a Man by The.Evil.Overlady reviews
Harry moved to America to start afresh, to put the war behind him, move on and become a journalist. Shame the universe would always conspire against him. This is the story of how he met the Avengers and his life was turned upside down. Again. Rated T for future language. SLASH but no pairing yet.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 13,514 - Reviews: 252 - Favs: 1,335 - Follows: 2,279 - Updated: 3/2/2020 - Published: 7/6/2012 - Harry P., Iron Man/Tony S.
Harry Potter and the Master of (Death) Expense Reports by stratusfish reviews
Tony Stark realizes he has a type: beautiful, red-headed, lost in something of an existential crisis and completely, utterly, way too good for him. fem!Harry/Tony (maybe) / MoD! Harry / OP!Harry
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Adventure - Chapters: 1 - Words: 6,520 - Reviews: 24 - Favs: 359 - Follows: 557 - Published: 2/24/2020
Silver Shadows by Wolven Spirits reviews
Pending rewrite.
Harry Potter - Rated: T - English - Fantasy/Drama - Chapters: 1 - Words: 1,577 - Reviews: 607 - Favs: 1,194 - Follows: 1,485 - Updated: 1/14/2020 - Published: 8/22/2005
Darkness of Birth by Njchrispatrick reviews
Howard Stark was remembered as a hero, but he was not a good man. Steve did not expect his friend's dark turn. He would never have believed it if it weren't for Tony's animosity, the certificate tucked into a forgotten drawer, and the photo of a baby with blond hair and curious brown eyes.
Crossover - Harry Potter & Avengers - Rated: T - English - Angst/Drama - Chapters: 7 - Words: 59,557 - Reviews: 441 - Favs: 1,734 - Follows: 2,740 - Updated: 12/9/2019 - Published: 11/8/2014 - Harry P., Captain America/Steve R., Iron Man/Tony S.
Threads by PseudonymousEntity reviews
Sometimes when things change there's no changing back. It's one year after the battle at Hogwarts. The school is rebuilt. Harry is returning after living alone in a haze of depression at Grimmauld Place. He finds solace in unexpected places, including the diary of the infamous Regulus Black. 8th year fic. MOD Harry.
Harry Potter - Rated: T - English - Drama/Hurt/Comfort - Chapters: 2 - Words: 11,400 - Reviews: 30 - Favs: 85 - Follows: 139 - Updated: 12/7/2019 - Published: 11/25/2019 - [Draco M., Harry P.]
Harry Potter's most excellent adventure by wolfd890 reviews
Harry Potter simply wanted to take a break from being everyone's hero. Who'd have thought that being kidnapped by Jaffa out of some lousy Diner would do the trick? Poor SG1. They have no idea how far down the rabbit hole goes. Harry Potter/Stargate Crossover, eventual AU (COMPLETE, if you can believe it!)
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 21 - Words: 145,387 - Reviews: 1036 - Favs: 3,503 - Follows: 3,864 - Updated: 11/28/2019 - Published: 11/16/2015 - J. O'Neill, Vala, Harry P. - Complete
Harry Potter and the Flames of Rebellion by RisingPhoenix7 reviews
During the battle in the Department of Mysteries, Harry and several others are pulled to a place where even the stars in the sky are aflame with war. In their quest to return home, they find themselves drawn further and further into the conflict as they begin to change in ways they could never expect...
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure - Chapters: 5 - Words: 34,128 - Reviews: 40 - Favs: 195 - Follows: 374 - Updated: 10/21/2019 - Published: 5/4/2019
Roads Paved in Shadows by AlbertG reviews
"We don't have information on the numbers yet, sir," one of the commanders answered quickly. "It's not the Cylons. The Thirteenth Tribe is attacking us. We're at war with Earth." Adar was completely stunned that emotion quickly turning into a burning rage. "But why?" he snarled as his rage turned into a need for vengeance.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 25 - Words: 133,926 - Reviews: 365 - Favs: 305 - Follows: 362 - Updated: 10/18/2019 - Published: 3/19/2017 - J. O'Neill, W. Adama
Harry The HufflePuff 4 by BajaB reviews
Not going to school would have been way too much effort, and besides, Harry had promised that since last year was a bit boring, he was going to not try to avoid everything this year..
Harry Potter - Rated: K+ - English - Humor - Chapters: 4 - Words: 26,753 - Reviews: 734 - Favs: 3,456 - Follows: 3,753 - Updated: 10/14/2019 - Published: 3/10/2018 - Complete
A Different Road Taken by Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 54,169 - Reviews: 255 - Favs: 397 - Follows: 478 - Updated: 10/11/2019 - Published: 9/23/2018 - Complete
Sorceress: Civil War by Lil Drop Of Magic reviews
Hermione, alone, knows of the horrors that are coming from across the galaxy, and is willing to do whatever it takes to stop him... Part SIX in series.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 14 - Words: 77,788 - Reviews: 380 - Favs: 493 - Follows: 587 - Updated: 9/21/2019 - Published: 4/21/2018 - [Hermione G., Captain America/Steve R.] Iron Man/Tony S. - Complete
Made of Common Clay by Lomonaaeren reviews
Gen. Harry has reached a very bitter thirty. His efforts to reform the Ministry haven't lessened the bigotry. Then he finds out that he's apparently a part of a pure-blood nobility he's never heard of; he's Lord Potter and Lord Black. Unfortunately, that revelation's come too late for him to be a reformer. All Harry wants to do is tear down the system and salt the earth. COMPLETE.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 43 - Words: 135,979 - Reviews: 920 - Favs: 1,876 - Follows: 1,885 - Updated: 9/12/2019 - Published: 8/3/2017 - Harry P., Ron W., Hermione G., Neville L. - Complete
Hybrid by Mariadoria reviews
Harry Potter can't die. Skynet takes advantage of this, stripping his magic and using him as a test subject for a conversion procedure for rebel fighters. This goes on until Harry manages to escape in the time machine. He ends up in a garage, surrounded by three people. Well, two humans people and one Terminator.
Crossover - Harry Potter & Terminator - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 6,043 - Reviews: 39 - Favs: 290 - Follows: 378 - Updated: 9/8/2019 - Published: 1/18/2019 - Harry P., The Terminator
The Havoc side of the Force by Tsu Doh Nimh reviews
I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.
Crossover - Star Wars & Harry Potter - Rated: T - English - Fantasy/Mystery - Chapters: 24 - Words: 207,600 - Reviews: 7611 - Favs: 17,440 - Follows: 19,588 - Updated: 8/24/2019 - Published: 9/6/2012 - Anakin Skywalker, Harry P.
Harry Potter and the Responsibility of Ability by Nimrod Everdeen reviews
Harry Potter has many titles: Boy-Who-Lived, Auror, Master of the Mystic Arts. But after an assignment in the United States he gains one more, possibly the most important one yet. Avenger. MCU and other Marvel elements. Pairing undecided. No Slash.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 9 - Words: 46,054 - Reviews: 242 - Favs: 1,651 - Follows: 2,281 - Updated: 8/19/2019 - Published: 5/10/2019 - Harry P.
Invincible by Darth Marrs reviews
"You are gathered here today because the world is going to end within the next three years," Hermione said succinctly. "But my husband, having died before, is in no hurry to do so again. We are here to try and save wizard kind itself." A Harry Potter/Battlestar Galactica Crossover, with a touch of 2012 fused in for the fun of it. Obviously not Epilogue Compliant.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Drama/Adventure - Chapters: 33 - Words: 140,082 - Reviews: 2545 - Favs: 2,832 - Follows: 2,552 - Updated: 8/3/2019 - Published: 12/29/2018 - Harry P. - Complete
Harry Potter and the Forests of Valbonë by enembee reviews
Long ago the Forests of Valbonë were closed to wizards and all were forbidden to set foot within them. So when, at the end of his second year, Harry becomes disenchanted with his life at Hogwarts, where else could he and his unlikely band of cohorts want to go? Join Harry on a trip into the unknown, where the only certainty is that he has absolutely no idea what he's doing.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 50 - Words: 118,942 - Reviews: 2305 - Favs: 3,732 - Follows: 3,276 - Updated: 7/18/2019 - Published: 8/14/2011 - Harry P., Sorting Hat - Complete
Red Mage, Looking For Group by Nemesis13 reviews
The Girl-Who-Lived grew up in a stable household despite Dumbledore's manipulations, as Iris Dursley she lives a perfectly normal life until she and Dudley get a new game system for Christmas. Inspired by their characters the pair soon discover Iris's magic powers, which Dudley quickly declares makes her a Red Mage and he the Paladin that protects her. Now to finish the party...
Harry Potter - Rated: M - English - Chapters: 12 - Words: 24,598 - Reviews: 1335 - Favs: 3,821 - Follows: 4,725 - Updated: 7/12/2019 - Published: 3/12/2016 - Harry P., Hermione G., Luna L., Dudley D.
Draco's Destiny by There-is-magic-in-your-smile reviews
Draco has encountered Death... and he has a mission for him. Thrown into a new world Draco has to learn who to trust and how to survive in this odd world. He might just find himself a family if he's lucky... (Rated T just in case)
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 11 - Words: 19,795 - Reviews: 49 - Favs: 186 - Follows: 295 - Updated: 7/1/2019 - Published: 11/7/2015 - Draco M., Black Widow/Natasha R., Captain America/Steve R., Hawkeye/Clint B.
Adventures in Magick by PseudonymousEntity reviews
"What Would A Hero Do?" Newly crowned wizard and avid reader of fantasy fiction, eleven-year-old Harry Potter makes friends with the goblin standing outside Gringotts with unforeseen consequences. Armed with an unlikely posse -his insatiable curiosity- and a pocket full of questions, Curious!Harry embarks on his first year at Hogwarts. Merlin help us.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 32 - Words: 111,209 - Reviews: 3580 - Favs: 8,703 - Follows: 10,059 - Updated: 6/21/2019 - Published: 12/15/2015 - Harry P.
Smile for a While by The Last Founder reviews
Harry Potter had been a lot of people. Normally the greatest threat to him came from monsters or demons, or men that passed as such. In Life Twenty-Six, however... the greatest threat to him, is from within himself. When reborn as the most dangerous man to ever walk the Earth, Harry must maintain his sanity, and his morals, while being trapped inside the mind of a psychopath...
Crossover - Batman & Harry Potter - Rated: T - English - Chapters: 7 - Words: 21,934 - Reviews: 25 - Favs: 199 - Follows: 277 - Updated: 6/13/2019 - Published: 2/12/2019 - Bruce W./Batman, Harley Quinn, The Joker, Harry P.
The Decimation by Wolfoenix reviews
"They all are gone. Reduced to dust." And tears streamed down his face, he broke into deep sobs which rattled his body. Harry vowed to avenge his friends' death. Thanos' snap removes wizatd population from the face of earth, except one.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 4 - Words: 7,853 - Reviews: 48 - Favs: 543 - Follows: 883 - Updated: 5/11/2019 - Published: 4/26/2019 - Harry P., Black Widow/Natasha R., Hawkeye/Clint B., Thor
The Lightsaber by Tellemicus Sundance reviews
A childhood love, combined with magical experimentation, and a determination to see his project brought to life. This was all it took to change the world...forever. (A/N: Based on numerous reviews, 'suspension of belief' is evidently required to enjoy this story)
Crossover - Harry Potter & Star Wars - Rated: T - English - Adventure/Spiritual - Chapters: 26 - Words: 173,879 - Reviews: 1146 - Favs: 2,430 - Follows: 2,375 - Updated: 5/2/2019 - Published: 11/29/2014 - Harry P., Voldemort, Dudley D. - Complete
Triton by the elementa1ist reviews
Mercenary, bounty hunter, assassin, and now apparently a bodyguard. That means having to go back to a place and deal with things I don't want to. WBWL story. Pairings as of yet are undecided, might not be any written. It's kind of a slow burn.
Harry Potter - Rated: M - English - Chapters: 26 - Words: 155,376 - Reviews: 625 - Favs: 2,842 - Follows: 3,550 - Updated: 5/1/2019 - Published: 1/26/2017 - Harry P.
Green Eyes by Cissnei69 reviews
"Mother – noun: One person who does the work of twenty. For free." – Unknown. FemHarry.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Adventure - Chapters: 9 - Words: 55,258 - Reviews: 645 - Favs: 2,961 - Follows: 3,857 - Updated: 4/30/2019 - Published: 11/21/2017 - Harry P.
Invincible by kathryn518 reviews
The night in the graveyard, produces a very different result as Harry discovers things he didn't know about his heritage. Before he only had a castle, now he has a whole wide world to get himself in trouble. At least he has his responsible godfather along for the ride. That should help... right? Or not.
Crossover - DC Superheroes & Harry Potter - Rated: M - English - Chapters: 4 - Words: 110,199 - Reviews: 1203 - Favs: 6,703 - Follows: 7,927 - Updated: 4/20/2019 - Published: 2/8/2016 - Harry P., Sirius B.
Second Life by purebloodpeverell reviews
Leading a life of an unspeakable, Harry enters a different world where people aren't who they appear to be. Watch Harry as he tries to live with superheros, all the while figuring out what being the Master Of Death really is. set in the marvel cinematic universe, starts at the beginning of The Avengers! (NO SLASH)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 4 - Words: 10,418 - Reviews: 51 - Favs: 514 - Follows: 780 - Updated: 4/11/2019 - Published: 6/10/2018 - Harry P.
We All Fall Down by Mariadoria reviews
While out on a mission, Harry Potter is captured and taken to America, where he is experimented on and turned into something he would have nightmares about. OLD STORY.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 24,732 - Reviews: 13 - Favs: 92 - Follows: 114 - Published: 4/9/2019
A Group of Remarkable People by FamilyMagician reviews
What if when Fury went to recruit people to help in the fight against Loki, he had a few more options available to him? What if he tried to take every advantage he could? What if that changed the story? Would it be for better? Or for worse? A story where Fury also recruited a Wizard, an Alien and a Spartan. Will also crossover with Halo, you'll know all about them in 2-3 chapters.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 7 - Words: 23,349 - Reviews: 47 - Favs: 281 - Follows: 410 - Updated: 3/28/2019 - Published: 4/15/2018 - Harry P., Hermione G., Captain America/Steve R., Iron Man/Tony S.
Harry Potter, Geek of Magic by jlluh reviews
Harry Potter is a geek, a nerd, a total dork whose favorite hobby is "transfiguring stuff." He doesn't understand what rules are, has no social skills, is barely sentient, and is very smart.
Harry Potter - Rated: K - English - Humor/Fantasy - Chapters: 23 - Words: 73,007 - Reviews: 909 - Favs: 3,216 - Follows: 4,244 - Updated: 3/27/2019 - Published: 10/27/2017 - Harry P., Ron W., Hermione G., Luna L.
A Step to the Right by CatsAreCool reviews
When Harry saves Hermione's life they end up in a different world and in the middle of another magical war - but at least they have each other.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 14 - Words: 66,814 - Reviews: 2019 - Favs: 4,916 - Follows: 4,790 - Updated: 3/24/2019 - Published: 6/17/2018 - Harry P., Hermione G. - Complete
Tearing at the Fabric by You'reABirdOfTheSummer reviews
*REWRITE OF COMPLETED FIC* The war is over, but the price paid is too high. Holed up in Grimmauld place with death eaters about to break through the wards, Hermione and Cedric must complete their final, most dangerous mission for the Order. Travelling back in time. Thankfully, they have a little help. *CUT OFF READING?* check my profile for TAFT back up
Harry Potter - Rated: T - English - Romance/Friendship - Chapters: 3 - Words: 6,287 - Reviews: 728 - Favs: 792 - Follows: 481 - Updated: 3/21/2019 - Published: 4/16/2011 - Hermione G., Cedric D., Tom R. Jr.
Always Learn From Past Mistakes by You'reABirdOfTheSummer reviews
Harry Potter has been deceived, hidden away in Longbottom Manor. But when he is pushed toward his destiny and his past, thanks to a little shove from Gran, everything will change. From Hogwarts, to politics, to love. WBWL Lord!Political!Harry HarryxMulti
Harry Potter - Rated: T - English - Family/Romance - Chapters: 25 - Words: 55,554 - Reviews: 280 - Favs: 998 - Follows: 1,176 - Updated: 3/20/2019 - Published: 5/21/2012 - Harry P.
Forged in Fire by D2b reviews
*REWRITE* Captured by a terrorist organisation in the summer after his second year, Harry Potter is tortured and experimented on in the hopes of creating a super soldier serum. Months later, after an attack on his convoy, genius billionaire Tony Stark is taken prisoner by the Ten Rings, meeting Harry and another fellow prisoner, Ho Yinsen, before the three decide to plan an escape.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 26,322 - Reviews: 192 - Favs: 1,232 - Follows: 1,969 - Updated: 3/5/2019 - Published: 9/10/2018 - Harry P., Abraxas M., Iron Man/Tony S., Pepper P.
Powerful Magical Artifact by kathryn518 reviews
The Goblet of Fire is a powerful magical artifact. Powerful enough to lock four powerful magicals to a binding magical contract even when one is unwilling. What else can it do to fulfill a contract? Pull someone to fulfill a contract from a distance? Reach across space and time? Summon the dead?
Harry Potter - Rated: M - English - Humor - Chapters: 1 - Words: 21,192 - Reviews: 688 - Favs: 5,153 - Follows: 6,111 - Published: 3/3/2019 - Harry P., Ron W.
Wizard Runemaster by plums reviews
A Weapon. A Hero. But now… a loose end. Harry Potter resolves to destroy the enemies who betrayed him on his terms, only to find all his plans torn asunder when he's summoned to a new world plagued with the same enemies as his own.
Crossover - Harry Potter & Warcraft - Rated: M - English - Fantasy/Adventure - Chapters: 19 - Words: 283,018 - Reviews: 2661 - Favs: 8,986 - Follows: 7,668 - Updated: 3/3/2019 - Published: 1/21/2013 - [Harry P., Draenei, Night Elf, Onyxia] - Complete
Avenging Glory by Wotcher Motherduckers reviews
When Harry Potter wished upon that shooting star, he never imagined that this would be the outcome - experimented on by HYDRA, and tossed into the real world a superhuman. Facing Voldemort just got a whole lot harder with the Avengers on his tail too. Warnings inside. Reboot of my story Avenging Angel.
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Drama - Chapters: 9 - Words: 17,443 - Reviews: 57 - Favs: 362 - Follows: 535 - Updated: 2/26/2019 - Published: 4/2/2018 - Harry P.
Blue Magic by Tellur reviews
Ancient prophecies are set into motion when Liara meets Harry during an illegal observation of the recently discovered Humans. A vicious cycle has to be broken in order for the galaxy to advance to the next level. However Harry has some unfinished business on Earth and school to attend first. H/Hr pairing, Sibling relationship between Harry and Liara. First part of two.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 19 - Words: 228,162 - Reviews: 1459 - Favs: 2,978 - Follows: 3,853 - Updated: 2/24/2019 - Published: 10/26/2012 - [Harry P., Hermione G.] Liara T'Soni
Fidei Auallonia by Wotcher Motherduckers reviews
When Harry's Twin, Charlie, is pronounced the Boy Who Lived, Harry Potter fades into the shadows, ignored and scorned by his family and the Wizarding World. But darkness can only be contained for so long, and its almost time for the explosion... T for child abuse, fantasy violence, and swearing in later chapters.
Harry Potter - Rated: T - English - Chapters: 6 - Words: 12,722 - Reviews: 31 - Favs: 206 - Follows: 254 - Updated: 2/23/2019 - Published: 9/2/2018 - Harry P.
Harry Potter and the Shunned House by alexandertheII reviews
What if Harry had stumbled upon magic earlier? What if someone had realized, how terrible his home life was? What, if he had met someone less prejudiced before Hogwarts? This is year 1 of my planned epos including Harry in Slytherin, Dumbledore scheming and an at least somewhat helpful Snape. Later HP/DG, no bash but not exactly nice either. Currently on HIATUS, not abandoned.
Harry Potter - Rated: M - English - Friendship/Drama - Chapters: 12 - Words: 53,096 - Reviews: 142 - Favs: 634 - Follows: 1,034 - Updated: 2/23/2019 - Published: 12/3/2018 - Harry P., Hermione G., Daphne G.
Making Me Work by Otb13 reviews
Harry is the Master of Death, things are going well, until he keeps encountering one individual making him work harder than he wants to. Harry has a bone to pick, how will that go down.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 7 - Words: 12,579 - Reviews: 123 - Favs: 1,545 - Follows: 2,377 - Updated: 1/10/2019 - Published: 5/11/2016 - Harry P., Black Widow/Natasha R.
Mass Effect: The New Face of War by ProfFartBurger reviews
It is said that War never Changes; Men do, through the roads they walk, but War does not. The Humans fought The First War, and alongside the Quarians, the Alliance stands tall against the Galaxy in the face of continued adversity. Now Humanity's place is challenged, their power tested, and age-old beliefs are shattered when a beyond-ancient species is forced onto the playing field.
Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 62 - Words: 539,845 - Reviews: 1351 - Favs: 1,886 - Follows: 1,887 - Updated: 12/30/2018 - Published: 1/26/2014 - Shepard, OC - Complete
The Dragon Reborn by Arhan the Dragon reviews
Join Harry Potter, brother to the Boy Who Lived, as he takes his first steps into becoming a man of legends. Blessed with an ancient power long forgotten, he will rise above his station by any means necessary, no matter the cost. Non-BWL Harry. Rated T, may change later.
Crossover - Harry Potter & Wheel of Time - Rated: T - English - Fantasy - Chapters: 6 - Words: 17,152 - Reviews: 33 - Favs: 102 - Follows: 161 - Updated: 10/25/2018 - Published: 9/18/2018 - Harry P.
Harry Potter and the Neverending Quest to outdo Dudley by Froggy-slice reviews
Minerva Mcgonagal arrived at the dursley's, expecting to see a broken unloved hollow shell of a boy waiting desperately for any form of affection to be shown him. What she found instead was a confident, talented ambitious boy ready to take on the world with his astonishing magical control. She also found a boy consumed only with the desire to one up his cousin. how complicated
Harry Potter - Rated: T - English - Chapters: 2 - Words: 6,805 - Reviews: 33 - Favs: 116 - Follows: 130 - Updated: 10/11/2018 - Published: 5/23/2017
The Tomb of the Doctor by Lordheaven reviews
AU/SG1/DW: The last address of the Stargate opened on a depressing, dim world full with nothing but graves and tombstones where four SG teams already disappeared without a trace. SG1 embarks to locate them only to witness the opening of one tomb that holds the greatest of all secrets in the universe.
Crossover - Doctor Who & Stargate: SG-1 - Rated: T - English - Chapters: 14 - Words: 37,175 - Reviews: 116 - Favs: 101 - Follows: 162 - Updated: 10/2/2018 - Published: 7/26/2013 - 11th Doctor, Clara O., S. Carter, D. Jackson - Complete
Harry Potter: A Marauder's Tale by LynxGirl90 reviews
【RE-WRITTEN SOON】 It's been 17 years since the war ended and Harry has well settled in with Ginny, Ron and Hermione at The Burrow. However, the past decides to catch up with him when he finds Sirius Black's diary in the attic. The diary hints at revealing everything that happened in Black's life until his imprisonment: all the dirty, dark secrets. SB/OC, JP/LE, RL/OC
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 55 - Words: 201,491 - Reviews: 59 - Favs: 63 - Follows: 68 - Updated: 9/19/2018 - Published: 9/2/2016 - Harry P., Ron W., Hermione G., Sirius B.
I Did Nothing by Secre reviews
When Harry James Potter walks into Hogwarts for the first time, Minerva realises that she made a huge mistake in leaving him with the Dursley's all those years ago. If she does something now, will she be able to change things? And will the Lion and the Snake be able to work together? Divergence Point: Walking into Hogwarts. Series planned for future.
Harry Potter - Rated: T - English - Drama/Hurt/Comfort - Chapters: 36 - Words: 141,115 - Reviews: 1841 - Favs: 4,074 - Follows: 3,791 - Updated: 9/18/2018 - Published: 12/12/2013 - Harry P., Severus S., Albus D., Minerva M. - Complete
Electus Unum by RebelDroideka reviews
When Nathan Potter's twin brother was entered into the Tri-Wizard Tournament, things quickly spiraled out of control. Now, Voldemort's reign of terror can only be ended by one man; but they have to convince him that they are worth saving first... (Harry swears like a drunken sailor occasionally, hence rating)
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 11 - Words: 15,653 - Reviews: 131 - Favs: 837 - Follows: 1,232 - Updated: 9/13/2018 - Published: 6/23/2016 - Harry P.
Sorcery and Science by UrbanSloth reviews
Morgana Potter-Black is the wizarding world savior and a girl who could change the fate of the world. Watch as she meets each of the Avengers and attempts to help them come together as the team we all know and love. But can she do it, and in the limited time open? Adopted from HuntressOfTheHearth, this story is Fem!Harry and new words have been added to the old start.
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Sci-Fi - Chapters: 6 - Words: 9,473 - Reviews: 232 - Favs: 1,106 - Follows: 1,529 - Updated: 9/10/2018 - Published: 8/17/2013 - Harry P., Iron Man/Tony S.
Harry Potter and the Invincible TechnoMage by Clell65619 reviews
Harry Potter and the Marvel Universe. 5 year old Harry accompanies the Dursleys on a Business trip to Stark International, where an industrial accident kills all of Harry's living relatives. A very different Harry goes to Hogwarts. Dating, Romance, noship
Crossover - Harry Potter & Ironman - Rated: T - English - Adventure/Fantasy - Chapters: 25 - Words: 208,886 - Reviews: 6463 - Favs: 14,302 - Follows: 16,893 - Updated: 8/28/2018 - Published: 12/7/2007 - Harry P., A. E. Stark/Tony
Easy To Start by Red8436 reviews
Love is like war... After freeing his best friend from the HYDRA factory, Steve discovers there's a lot more to Bucky's new girl than meets the eye...
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Angst - Chapters: 16 - Words: 36,225 - Reviews: 296 - Favs: 576 - Follows: 1,030 - Updated: 8/13/2018 - Published: 5/30/2017 - Hermione G., Captain America/Steve R., Bucky Barnes/Winter Soldier
Unmitigated Chaos by SilverWolf7007 reviews
Hermione is not surprised that Harry is spending their sixth year befriending Slytherins, releasing dangerous beasts in the dungeons, inciting House Elf rebellions, and generally causing trouble. This is Harry, after all. Sequel to Dear Order.
Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 8 - Words: 17,925 - Reviews: 932 - Favs: 4,398 - Follows: 5,484 - Updated: 8/9/2018 - Published: 9/19/2016 - Harry P., Hermione G., Luna L., Pansy P.
The New Race by runick4 reviews
Harry Potter thought that he was a normal boy. Until a school trip to Glastonbury Tor reveals an ancestry and universe far greater than what he expected. Revamped version of Last Ancient. Not Slash Discontinued and open if anyone wants to use it or its concepts, I don't mind.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 85,573 - Reviews: 321 - Favs: 1,562 - Follows: 2,054 - Updated: 8/6/2018 - Published: 7/28/2015 - Harry P. - Complete
Harry Potter and the Natural 20 by Sir Poley reviews
Milo, a genre-savvy D&D Wizard and Adventurer Extraordinaire is forced to attend Hogwarts, and soon finds himself plunged into a new adventure of magic, mad old Wizards, metagaming, misunderstandings, and munchkinry. Updates monthly.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Chapters: 74 - Words: 314,214 - Reviews: 6994 - Favs: 7,370 - Follows: 8,207 - Updated: 8/2/2018 - Published: 5/7/2012
Another Day in Paradise by Mirrored Illusions reviews
Harry dies for the 12th time and is sent to the Afterlife Waystation where he meets his Grim Reaper, Prue Halliwell. Later, she returns him to his younger self so he can try and fix what Dumbledore broke.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 17,627 - Reviews: 83 - Favs: 366 - Follows: 645 - Updated: 7/31/2018 - Published: 4/8/2018 - [Harry P., Hermione G.]
Harry Potter and the Game by Concept101 reviews
With his life turned into a Game, Harry now has to raise a Phoenix, uncover the Founders' darkest secrets, deal with political manipulations and live through Hogwarts all while trying desperately to not swear too much.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 45 - Words: 363,393 - Reviews: 7731 - Favs: 11,651 - Follows: 13,596 - Updated: 7/28/2018 - Published: 5/17/2016 - Harry P., Hermione G., Ginny W., Albus D.
Incendio by savya398 reviews
Smaug lost his son to orcs years before taking Erebor. In another world Harry Potter is experiencing some strange new symptoms while taking part in the Tri-Wizard Tournament. But how could these two things possibly be connected?
Crossover - Harry Potter & Hobbit - Rated: T - English - Family - Chapters: 7 - Words: 92,002 - Reviews: 1104 - Favs: 6,266 - Follows: 5,930 - Updated: 7/12/2018 - Published: 12/11/2014 - Harry P., Smaug - Complete
The Price is Right by High Pot In Noose reviews
Point of deviation: Harry's primary school taught Home Economics. Harry's not going to let the wonders of magic take away his common sense, and if he can get a good deal, he's going to take it. Meanwhile, money is fun, but magic is funner. AU
Harry Potter - Rated: T - English - Humor - Chapters: 10 - Words: 52,637 - Reviews: 1387 - Favs: 7,711 - Follows: 4,815 - Updated: 7/10/2018 - Published: 12/2/2013 - Harry P., Dean T., Justin F., Morag M. - Complete
Idunn's Apples by Dawn Semetra reviews
It happened again. An almost ten year old Harry was running from his cousin when suddenly, as if by magic, he finds himself transported. Only this time, instead of appearing on a nearby roof, he finds the family he had always desperately wished for and an apple that will change his future forever.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Adventure - Chapters: 5 - Words: 33,416 - Reviews: 266 - Favs: 1,827 - Follows: 2,692 - Updated: 6/21/2018 - Published: 4/29/2018 - Harry P., Loki
The Weary Soul by ElegantlyDone reviews
What if Harry Potter had died in the short window where he came to possess all three of the Deathly Hallows, thus becoming the Master of Death? Well, life continues for him in the strange land of Midgard, a place where men could turn into metal and gods walked the earth. And knowing Harry, adventure was just a step away.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 6,131 - Reviews: 13 - Favs: 115 - Follows: 204 - Published: 5/26/2018
Crestfallen by Lionna reviews
When Harry lands on Asgard, he doesn't expect to be besieged almost immediately by two gods and a giant wolf. But he's always been the adaptable sort. (No pairing.)
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Supernatural - Chapters: 31 - Words: 65,278 - Reviews: 5272 - Favs: 11,990 - Follows: 14,643 - Updated: 5/10/2018 - Published: 7/11/2012 - Harry P., Thor
Resurgence of Sorcery by Tellemicus Sundance reviews
Some wizards believe magic is semi-sentient and spawns balance-restorers. Sometimes they're villains. Sometimes heroes. ALWAYS troublesome. The dark organization called the Cabal believe this and try to usurp it constantly. But balance can't be stopped. The world will be ruptured, torn asunder, and will never be the same again. The Old Ways will return. Someone must oppose it.
Crossover - Harry Potter & Star Wars - Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 17,743 - Reviews: 66 - Favs: 386 - Follows: 485 - Updated: 5/4/2018 - Published: 2/12/2018 - [Cedric D., Cho C.] Harry P., Pansy P.
The Devil's Own by FuryouMiko reviews
Harry Potter, along with his Guardian Angel Lash, is about to start his third year of magical schooling. After the Basilisk incident, Hogwarts is in danger of closing forever, and now an escaped mass murderer is on the loose. Fortunately, the Dementors of Azkaban are on his trail... A sequel to Silently Watches' Deal with a Devil.
Crossover - Harry Potter & Dresden Files - Rated: M - English - Adventure/Fantasy - Chapters: 22 - Words: 59,177 - Reviews: 297 - Favs: 872 - Follows: 1,264 - Updated: 4/26/2018 - Published: 11/29/2017 - Harry P., Tracey D., Sally-Anne P., Lash
The Unsuspecting side of the Force by Tsu Doh Nimh reviews
A companion fic to "The Havoc side of the Force". Extra scenes and different perspectives from that story.
Crossover - Star Wars & Harry Potter - Rated: T - English - Mystery/Adventure - Chapters: 13 - Words: 53,132 - Reviews: 1688 - Favs: 4,585 - Follows: 5,371 - Updated: 4/21/2018 - Published: 10/9/2012 - Anakin Skywalker, Harry P.
We Ditched the Graveyard Early: Chapter 1 by jlluh reviews
Creeped out by all the tombstones, Harry and Cedric leave the graveyard almost as soon as they arrive. As result, much is different. Not sure of pairings.
Harry Potter - Rated: K - English - Fantasy/Supernatural - Chapters: 9 - Words: 55,000 - Reviews: 277 - Favs: 814 - Follows: 1,361 - Updated: 4/8/2018 - Published: 9/10/2017 - Harry P., Hermione G., Albus D., Cedric D.
A Scattered War by TheUnrealInsomniac reviews
Successful campaigns cannot be fought when its leaders have different goals. Book Two of the What A Difference A Father Makes series.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 39,773 - Reviews: 123 - Favs: 965 - Follows: 1,529 - Updated: 4/5/2018 - Published: 6/9/2016 - [Harry P., Daphne G.] James P.
Teeth by hathanhate reviews
Harry messes up the animagus process and begins a new journey. New friends and old share his discovery of life. What is in store for The-Boy-Who-Lived? What dangers will he face? Find out inside! WARNINGS: Begins entirely in HP world, crossover starts later. Harry is bisexual. Rated M to be safe.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 62 - Words: 520,045 - Reviews: 3746 - Favs: 6,667 - Follows: 7,370 - Updated: 4/3/2018 - Published: 6/19/2013 - Harry P., Severus S., Loki, Hulk/Bruce B.
Harry the Hufflepuff 3 - Harry's Year off by BajaB reviews
Sequel - Read the others first, of course. Lazy!harry is back for another year of doing nothing. This will not be a long story. Sorry for the wait.
Harry Potter - Rated: K+ - English - Humor - Chapters: 6 - Words: 23,981 - Reviews: 727 - Favs: 4,003 - Follows: 1,800 - Updated: 3/10/2018 - Published: 11/23/2014 - Complete
The Eldar Wand by Rossaldinho7 reviews
There was something nobody knew about the Elder Wand. And now, the whole of Hogwarts are about to find out exactly what.
Crossover - Harry Potter & Warhammer - Rated: T - English - Chapters: 6 - Words: 16,554 - Reviews: 21 - Favs: 93 - Follows: 144 - Updated: 2/28/2018 - Published: 4/10/2016
Faultlines by NyGi reviews
A story of how Harry growing up as Tony's brother might have changed things in both worlds. Told non-chronologicaly. But don't worry: the order makes sense. At least in my head. Now with the option of reading chronologicaly.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Friendship - Chapters: 34 - Words: 66,222 - Reviews: 379 - Favs: 1,188 - Follows: 1,009 - Updated: 2/28/2018 - Published: 12/16/2016 - Harry P., Ginny W., Captain America/Steve R., Iron Man/Tony S. - Complete
Magic Online by Mrs.InsaneOne reviews
It has always been said that magic and technology did not mix; too bad no one ever mentioned that little fact to young Harry Potter. Add in one mad genius bent on destroying the lives of ten thousand people by trapping them inside of his online virtual reality game and you have the makings of a very dangerous brew. HP/HG (Chaps 5-8 Edited.)
Crossover - Harry Potter & Sword Art Online/ソードアート・オンライン - Rated: T - English - Drama/Sci-Fi - Chapters: 46 - Words: 288,294 - Reviews: 3430 - Favs: 5,999 - Follows: 6,604 - Updated: 2/5/2018 - Published: 7/20/2014 - [Harry P., Hermione G.] Agil/Andrew Gilbert Mills
The Fourth Prophecy by Jetainia reviews
Part 4 of the Keepers and Guardians series. Three have been fulfilled, now is the time of the fourth. The Keepers and Guardians have a job to do.
Crossover - Doctor Who & Harry Potter - Rated: K - English - Family/Adventure - Chapters: 4 - Words: 3,997 - Reviews: 5 - Favs: 78 - Follows: 71 - Updated: 1/27/2018 - Published: 5/23/2017 - 10th Doctor, Jack H., The Master, Harry P. - Complete
Origins of Humanity by Aussie reviews
AU SG from mid Season 2. What would happen if SG1 gated to Caprica, three years before the Cylon Attack on the Colonies. What would happen if the SGC had access to the Colonies' industrial might early on in their fight against the Goa'uld!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 91,451 - Reviews: 288 - Favs: 353 - Follows: 464 - Updated: 1/24/2018 - Published: 1/8/2007
The Star Forge Effect by Llegion reviews
Darth Revan leads the Sith Empire to a new galaxy, bringing with him the greatest space station in the galaxy. What will happen when the Council meets an Empire that refuses to bow to them, with the military strength to reduce them into so much dust? And how will their First Contact go, considering who the Empire is allied with? Rated T for HK-47, you meat-bags.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,421 - Reviews: 217 - Favs: 1,035 - Follows: 1,382 - Updated: 1/8/2018 - Published: 9/21/2015
The Unwarranted Hero by robert32514 reviews
Betrayed by those he trusted, and hiding a dangerous secret within himself, Harry Potter is forced into self exile. But when a person connected to him threatens his peace, he must stand with a group dedicated to saving the World from darkness, and must fight his progenitor beside his Uncle. This is his story.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Fantasy - Chapters: 7 - Words: 46,162 - Reviews: 334 - Favs: 1,922 - Follows: 2,452 - Updated: 1/2/2018 - Published: 11/17/2015 - Harry P., Thor, Loki
Harry Potter: My Life Is My Own by Sashian reviews
Harry has a great memory, photographic even. He remembers everything even the day he was born. Every sight, sound, smell or touch he remembers with crystal clarity and he has power from the moment he is born. And whats up with Hedwig? All chapters edited for spelling, grammar, and some content. You may want to re-read it.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 26 - Words: 182,168 - Reviews: 3005 - Favs: 11,172 - Follows: 12,421 - Updated: 12/31/2017 - Published: 8/4/2009 - Harry P.
The Aurors by FloreatCastellum reviews
The last thing Harry Potter wants is to be lumped with a trainee Auror, especially one that idolises him. As he guides her through the realities of being an overworked Auror and tentatively settles into adult life with Ginny, a dark plot brews on the horizon... Winner of Mugglenet's Quicksilver Quill Awards 2016, Best Post-Hogwarts.
Harry Potter - Rated: T - English - Crime/Suspense - Chapters: 22 - Words: 100,465 - Reviews: 599 - Favs: 1,510 - Follows: 855 - Updated: 12/29/2017 - Published: 2/28/2016 - Harry P., Ginny W., OC - Complete
Harry Potter and the Turning of the Sun by Lord umbrex reviews
AU past OP-After Harry is thrust back in time, he has to survive his final years in Hogwarts and live his new life around people he knows will become Death Eaters. Can he beat his prejudices and give people a chance, or will he crumble under the pressure?
Harry Potter - Rated: T - English - Chapters: 39 - Words: 318,076 - Reviews: 1477 - Favs: 3,880 - Follows: 4,660 - Updated: 12/25/2017 - Published: 9/19/2010 - Harry P., Bellatrix L.
Deal with a Devil by Silently Watches reviews
She was an agent of Evil who regretted her choices. He was a child with a destiny too heavy for his shoulders. Is the Wizarding World ready for a Boy-Who-Lived influenced by a reforming Fallen Angel? …Probably not. NOT Harry/Lash
Crossover - Harry Potter & Dresden Files - Rated: M - English - Adventure/Fantasy - Chapters: 32 - Words: 179,494 - Reviews: 2592 - Favs: 3,460 - Follows: 3,511 - Updated: 12/25/2017 - Published: 4/15/2015 - Harry P., Lash - Complete
Another Magic by Youmightdietrying reviews
For Harry Potter, the Battle of Hogwarts came to an end with a shocking turn of events. By some unknown force of magic, Harry finds himself on the desert planet of Tatooine where he encounters an exiled Jedi Master. Under the tutelage of this new teacher, Harry will become something the Empire is not prepared for. He will fight a new evil.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 47,387 - Reviews: 634 - Favs: 3,220 - Follows: 4,277 - Updated: 12/16/2017 - Published: 9/13/2013 - Obi-Wan K., Harry P.
The Avengers by Diffindo reviews
There was an idea, to bring together a group of remarkable people, to see if we could become something more, so when they needed us, we could fight the battles that they never could. (Rewrite of 'The Awakening')
Crossover - Harry Potter & Avengers - Rated: K - English - Friendship - Chapters: 1 - Words: 2,145 - Reviews: 17 - Favs: 188 - Follows: 348 - Published: 12/7/2017 - Harry P.
The Awakening by Diffindo reviews
A young man banished out of a war ridden world tries to get by in a world of monsters and superheroes while hiding his own abilities. Now rewritten as 'The Avengers'.
Crossover - Harry Potter & Avengers - Rated: K - English - Friendship/Suspense - Chapters: 13 - Words: 17,441 - Reviews: 114 - Favs: 520 - Follows: 850 - Updated: 12/7/2017 - Published: 6/11/2017 - Harry P.
The New Rebels by Tellemicus Sundance reviews
It was all Dudley's fault. That's the only reason they are stuck in this situation now. Rather than panic and flee from what was clearly magical, he decided to do the responsible thing and bring it to Harry for safekeeping. Now they're stuck in a war against an empire that they thought was just a work of fiction. They MUST return home, quickly. But will they want to? DISCONTINUED
Crossover - Harry Potter & Star Wars Rebels - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 46,355 - Reviews: 149 - Favs: 474 - Follows: 598 - Updated: 10/29/2017 - Published: 4/6/2017 - Harry P., Dudley D., Ezra B., Sabine W.
Boredom Is Deadly by preciousann reviews
For Harry, the 'next great adventure' isn't really all that great. After two-thousand years of dealing with the whining souls of the dead, he decides to spice things up a bit…by returning to his first year at Hogwarts. Crackfic! MOD!Harry Darkish!Harry GaryStu!Harry with a twist. NO Bashing!
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 8 - Words: 90,543 - Reviews: 471 - Favs: 2,508 - Follows: 2,777 - Updated: 10/20/2017 - Published: 6/10/2015 - Harry P., Severus S., Albus D., Tom R. Jr.
Spiriav ro Deaavh by Tyler Nox reviews
The Covenant called the Spartans, Demons. An insult, but one attached with a modicum of respect. They called him Spiriav ro Deaavh, a name taken from their ancient scriptures meaning Angel of Death.
Crossover - Harry Potter & Halo - Rated: T - English - Adventure/Mystery - Chapters: 1 - Words: 1,660 - Reviews: 6 - Favs: 72 - Follows: 84 - Published: 10/6/2017 - Harry P., Hermione G.
I Still Haven't Found What I'm Looking For by kathryn518 reviews
Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 344,480 - Reviews: 5883 - Favs: 16,573 - Follows: 18,071 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
What's a Little Death between friends? by kathryn518 reviews
After the defeat of Voldmort didn't turn out quite like he envisioned, Harry stared into the Abyss preparing to prove something to himself, instead he tumbles into an experience he never expected, and he doesn't go alone.
Harry Potter - Rated: M - English - Chapters: 3 - Words: 79,067 - Reviews: 1503 - Favs: 7,943 - Follows: 9,542 - Updated: 9/17/2017 - Published: 8/14/2016 - Harry P., N. Tonks
Back to the Beginning by CrystallineX reviews
The Valar chose many companions to help them create Arda… save for Námo. The Judge of the Dead chose only one companion, who eventually pled for eternal rest. Too bad Námo had different plans. Eons later, Harry Potter woke up in a field of grass. "Sodding dreaming potions…" -Not your typical genderbender-
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Fantasy - Chapters: 20 - Words: 116,900 - Reviews: 1085 - Favs: 3,650 - Follows: 4,547 - Updated: 9/15/2017 - Published: 2/21/2014 - Harry P., Frodo B., Aragorn, Legolas
The Adventures Of Harry Potter, the Video Game: Exploited by michaelsuave reviews
Harry Potter catches Voldemort's AK to the noggin only to find out that his life is a video game and he forgot to save. So what does he do? Does he return on Hard mode and work for the challenge? Heck No! Harry uses every exploit, grind, or underhanded tactic he can get his hands on. His life may be a video game, but nobody plays Harry Potter. HIATUS
Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 13 - Words: 101,061 - Reviews: 4329 - Favs: 11,851 - Follows: 13,950 - Updated: 9/3/2017 - Published: 9/22/2013 - Harry P.
Lost to Time by itshannieee reviews
Harry hated being an immortal. Absolutely hated it, the boredom and never ending loneliness until the day something piques his interest. A mystery with the thrill of excitement. The doctor promised himself he wouldn't be responsible of any more lives, yet how can he keep that promise? The loneliness of being the last time lord is a lot to bear. MoD!harry sort-of-slash DW/HP
Crossover - Doctor Who & Harry Potter - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 2 - Words: 9,883 - Reviews: 94 - Favs: 627 - Follows: 887 - Updated: 8/31/2017 - Published: 4/24/2017 - 9th Doctor, 10th Doctor, Harry P.
On a Pale Horse by Hyliian reviews
AU. When Dumbledore tried to summon a hero from another world to deal with their Dark Lord problem, this probably wasn't what he had in mind. MoD!Harry, Godlike!Harry, Unhinged!Harry. Dumbledore bashing. DISCONTINUED.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 25 - Words: 69,349 - Reviews: 4931 - Favs: 15,203 - Follows: 16,008 - Updated: 8/26/2017 - Published: 9/11/2014 - Harry P. - Complete
Rise of House Peverell by Thunderbird29 reviews
Harry was content in his own world but now, would he be content in this new one. What would he do when given power, power in the form of being heir to one of the Noble houses of North. Will he be able to save north from the upcoming winter...even with his magical power, would it be enough.
Crossover - Harry Potter & Game of Thrones - Rated: M - English - Adventure/Supernatural - Chapters: 15 - Words: 69,842 - Reviews: 584 - Favs: 2,760 - Follows: 3,388 - Updated: 8/17/2017 - Published: 3/28/2017 - Harry P., Eddard S., Roose B.
Hermione Granger--Superhero Assistant by mariteri reviews
Hermione wishes to work her way through gradschool and calls her Grandmother for assistance in this. And when one's grandmother is none other than Peggy Carter, going to work for S.H.I.E.L.D. is pretty much par for the course. Several crossovers throughout the MCU. Rated T just to cover my bases. This story is completely and utterly a crackfic.
Crossover - Harry Potter & Marvel - Rated: T - English - Humor - Chapters: 14 - Words: 22,935 - Reviews: 318 - Favs: 674 - Follows: 391 - Updated: 7/29/2017 - Published: 7/18/2017 - Complete
My Name Is Yasha Romanov by ShunKickShunKers reviews
Sirius found baby Harry first and asked the Black Widow to keep an eye on him while he dealt with Peter. Unfortunately, he never came back and Harry Potter disappeared from the wizardly world. Ten years later, Yasha Romanov receives a letter from Hogwarts...Rated T to be safe.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 15 - Words: 66,324 - Reviews: 1083 - Favs: 4,875 - Follows: 6,305 - Updated: 7/23/2017 - Published: 4/27/2014 - [Black Widow/Natasha R., Hawkeye/Clint B.] Harry P., Hermione G.
I Get Your Malfunction by Nemesis13 reviews
Tony Stark really didn't have anything that kept his interest, no one could ever keep up with him and his own personal demons always chased him into a bottle. Iris Potter was forced to abandon her homeland when her people demanded she become nothing more then a brood mare, so she ran to the other side of the pond and played the stock market while hitting the bottle. Then, they met.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Romance - Chapters: 9 - Words: 16,012 - Reviews: 838 - Favs: 4,425 - Follows: 5,927 - Updated: 7/19/2017 - Published: 4/26/2016 - [Harry P., Iron Man/Tony S.] [Hermione G., Captain America/Steve R.]
Passageways by jerrway69 reviews
Hogwarts Castle decides to interfere in the lives of two of its students to change the past and future from a terrible war and giving the pair an opportunity to find something more than just protection within its walls. AU Story, Political, Fed-up Harry, OC Dumbledore.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 37 - Words: 277,162 - Reviews: 5419 - Favs: 8,995 - Follows: 9,566 - Updated: 7/10/2017 - Published: 7/31/2012 - Harry P., Bellatrix L.
Legion by Clell65619 reviews
In the 31st Century, Mordru has won. The United Planets is in collapse, EarthGov destroyed, and the Legion decimated and scattered. The Surviving Legionaries decide their only feasible way of fighting back would be to recruit a legendary Magic User. After much debate, they settle on Harry Potter... who turns out to be a bit different than his legend would suggest.
Crossover - Harry Potter & Legion of Super Heroes - Rated: T - English - Sci-Fi/Humor - Chapters: 3 - Words: 23,145 - Reviews: 330 - Favs: 1,187 - Follows: 1,431 - Updated: 7/8/2017 - Published: 12/14/2016
Fallen by ForgerOfLies reviews
Harry Awakens from a 68 year coma which he went into after defeating Voldemort. Then he gets summoned... to buffyverse, everyone seems keen to calling him a big bad for some reason.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 36,394 - Reviews: 1276 - Favs: 4,876 - Follows: 5,528 - Updated: 7/5/2017 - Published: 12/14/2012 - Dawn S., Harry P.
To Waltz with Death's Master by Fairygirl34 reviews
Tony Stark prided himself on being a genius with a sense of self worth, so it stood to reason as the genius that he was, found something quite fishy on B-57. So when he and the other Avengers meet Harry Potter, they are not sure what they got themselves into. Because dealing with Loki seems much less stressful. Grey!Harry Slightlyinsane!Harry. Warning:Slash
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Drama - Chapters: 10 - Words: 24,506 - Reviews: 439 - Favs: 2,025 - Follows: 2,459 - Updated: 6/24/2017 - Published: 6/29/2016 - Harry P., Tom R. Jr., Iron Man/Tony S., Loki
Madness Effect by ZenoNoKyuubi reviews
It's the year 2185CE. Commander Jane Shepard is recruiting members to bring with her on a mission against the Collectors and the Reapers. Among the candidates is Dr. Harry Potter, the reclusive mad scientist who has been missing for twenty years. Who knows what he was doing during that time? Rated M to be sure.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 81,420 - Reviews: 1475 - Favs: 5,842 - Follows: 6,802 - Updated: 6/4/2017 - Published: 6/10/2015 - Harry P., J. Garson
Core Threads by theaceoffire reviews
A young boy in a dark cupboard is in great pain. An unusual power will allow him to heal himself, help others, and grow strong in a world of magic. Eventual God-like Harry, Unsure of eventual pairings. Alternate Universe, possible universe/dimension traveling in the future.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 73 - Words: 376,980 - Reviews: 5914 - Favs: 12,706 - Follows: 13,118 - Updated: 5/28/2017 - Published: 2/22/2014 - Harry P.
The Moon and The Master by PotterforPresident1997 reviews
Harry steps off the ledge of his own world, and literally falls into the world of monsters and greek gods and goddesses. Emerging as an unknown player at the resurfacing of dangers the world had forgotten, will he save the world again, or take it down with him? All the while, a silver-eyed Goddess of the Hunt watches him closely, her arrows, she keeps trained on him.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Mystery/Adventure - Chapters: 5 - Words: 14,591 - Reviews: 118 - Favs: 1,101 - Follows: 1,381 - Updated: 5/26/2017 - Published: 6/10/2016 - [Harry P., Artemis] Percy J.
The Mistress of Death's name by Lana Keat reviews
The End is always a Beginning. The end of the girl-who-lived is the most wonderful beginning of the Universe. FemHarry. Related to "Golden".
Crossover - Harry Potter & Marvel - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,230 - Reviews: 5 - Favs: 43 - Follows: 66 - Published: 5/25/2017
For Motherland! For Terra! For Rannoch! by Gnaoh El Nart reviews
[Discontinued] [Rewrite is online] [AU] Humanity, after much hardships and destruction, has finally reached the star. A full century of exploration and progress ends with two First Contact Scenario, one peaceful and friendly while the other is not. How will humanity react? Will they fail? Or will they prevail?
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 103,783 - Reviews: 127 - Favs: 349 - Follows: 415 - Updated: 5/16/2017 - Published: 10/4/2016 - OC - Complete
The Silent Bystander by angels-weep-at-dawn reviews
Death's avatar walks the Earth as an eternal observer, his story has long ended. But unexpected event may call him back to work. Will the Avengers discover who he is? Only Loki knows what he looks like, and Death's chosen does not care to be a hero.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 6 - Words: 5,145 - Reviews: 93 - Favs: 623 - Follows: 914 - Updated: 4/28/2017 - Published: 7/22/2016
The Phoenix Syndrome by apAidan reviews
It's two years after the Epilogue and there's an emergency at the DMLE. so Director Hermione Granger-Weasley has to go into the office and find out exactly what's going on. Epilogue compliant Harmony. Rating for violence / torture scene in chapter 6 Chapter 13 edited for a continuity error on 4/8/2013
Harry Potter - Rated: M - English - Angst/Mystery - Chapters: 32 - Words: 144,646 - Reviews: 1018 - Favs: 1,030 - Follows: 1,544 - Updated: 4/25/2017 - Published: 2/18/2012 - Harry P., Hermione G.
Harry Potter: Whiskey Accident by gne4eva reviews
Why is it when you're drunk you come up with the greatest ideas! Well they aren't really great, especially when your father and his best friend, forget they did this and it comes back to bite you squarely in the ass. Thanks James, thanks Sirius. Marriage is a beautiful thing, when you are aware of it. But what happens when you're 15? HP/NM/AB Response to a whitetigerwolf challenge
Harry Potter - Rated: M - English - Romance - Chapters: 20 - Words: 110,134 - Reviews: 1642 - Favs: 5,192 - Follows: 6,023 - Updated: 4/16/2017 - Published: 5/18/2013 - [Harry P., Narcissa M., Amelia B.] Sirius B.
Without You by Njchrispatrick reviews
Wanda Maximoff always knew she had a brother, no matter what her parents or anyone else said. And whatever it took, however far she had to go, she would find him.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Sci-Fi - Chapters: 1 - Words: 3,352 - Reviews: 24 - Favs: 329 - Follows: 456 - Published: 4/7/2017 - Harry P., Wanda M./Scarlet Witch, Pietro M./Quicksilver
The Lost Princess of Alfheim by lexiethebug reviews
When Holly Potter lays on the brink of death from a beating gone too far, she dreams of a different time, in a different world. A world with magic that follows her into her own. But this magic is different from her world's magic, and she must find the answer to the ultimate question before her enemies do: Who is she? (BEING REVAMPED)
Crossover - Harry Potter & Avengers - Rated: T - English - Drama - Chapters: 7 - Words: 28,087 - Reviews: 203 - Favs: 1,424 - Follows: 2,132 - Updated: 3/25/2017 - Published: 3/26/2016 - Harry P., Loki
The Terran Intervention by AmeliusTheAlteran reviews
It has been said that something as small as the flutter of a butterfly's wing can ultimately cause a typhoon halfway around the world. Now image what four massive EMPs could do in the midst of the Turian fleet above Shanxi. For want of a nail, civilizations will rise and fall. (REWRITTEN: Chapter 1-5)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,683 - Reviews: 263 - Favs: 967 - Follows: 1,498 - Updated: 3/25/2017 - Published: 4/10/2016
I was never a scarecrow by dogbertcarroll reviews
The Goblet of Fire doesn't just bind you to compete, it insures you will, calling you from wherever you may be for each event. So what happens if you happen to be under wards that are more powerful than the goblet itself?
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 7,784 - Reviews: 132 - Favs: 1,476 - Follows: 1,523 - Published: 3/15/2017
A Chance Encounter by spectre4hire reviews
What if Harry didn't bump into the Weasleys at Kings Cross on his first day? What if he met another family? A family that knew his parents. This simple encounter will set him on a different path including new friends and new ambitions. Includes: Slytherin!Harry, Good!Dumbledore, Conflicted!Snape, & Supportive!Remus. Future HP/DG & HG/TN. Years 1-2. Complete! The Sequel is posted.
Harry Potter - Rated: T - English - Drama/Friendship - Chapters: 28 - Words: 226,162 - Reviews: 2782 - Favs: 10,576 - Follows: 9,523 - Updated: 3/14/2017 - Published: 5/31/2011 - [Harry P., Daphne G.] Theodore N., Tracey D. - Complete
Once Upon Another Time by CatsAreCool reviews
If you could change time, would you do it? Harry learns more about the life he should have lived when he is faced with such a choice...
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 4,809 - Reviews: 193 - Favs: 604 - Follows: 299 - Published: 2/15/2017 - Complete
Dumbledore's Next Great Adventure Part 1 by dunuelos reviews
In a Universe where Albus Dumbledore responded differently, he dies as a respected figure on June 24, 1991. He then is asked to go to a new universe and fix the mistakes of his alternate. What a mess. No Pairings yet (Not Canon). Year One Complete. Sequel will come - eventually.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 26 - Words: 105,376 - Reviews: 1899 - Favs: 5,035 - Follows: 4,867 - Updated: 2/10/2017 - Published: 11/5/2013 - Harry P., Hermione G., Albus D., Neville L. - Complete
A Change in Life by Angel N Darkness reviews
Harry has finally had it with the way his life is after a bad beating from his so called family. What happens when he finds out he has other family? What will happen to those who have betrayed Harry? And when did Voldemort become sane? This story is A/U and as of right now I'm not sure on pairings! Starts summer after 5th year but both Cedric and Sirius are alive!
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Family - Chapters: 8 - Words: 22,140 - Reviews: 393 - Favs: 1,354 - Follows: 1,791 - Updated: 2/7/2017 - Published: 6/2/2015 - Harry P., Severus S., Iron Man/Tony S., Loki
Stargate HP1 by badjuju reviews
It has been said that the Goblet of Fire can bind a contract to anyone no matter where they are. Harry Potter will put this to the test.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 11,621 - Reviews: 152 - Favs: 735 - Follows: 1,201 - Updated: 2/1/2017 - Published: 1/10/2016 - Harry P., Ron W., Hermione G.
I'm Still Here by kathryn518 reviews
The second war with Voldemort never really ended, and there were no winners, certainly not Harry Potter who has lost everything. What will Harry do when a ritual from Voldemort sends him to another world? How will he manage in this new world in which he never existed, especially as he sees familiar events unfolding? Harry/Multi eventually.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 13 - Words: 292,799 - Reviews: 6079 - Favs: 19,971 - Follows: 22,890 - Updated: 1/28/2017 - Published: 9/21/2013 - Harry P., Fleur D., Daphne G., Perenelle F.
The 101 Guide To Writing the Ultimate Fanfiction by Concept101 reviews
A satirical comedy focused around Post-5th-Year stories and tropes that surround them.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 10 - Words: 4,692 - Reviews: 151 - Favs: 291 - Follows: 116 - Updated: 1/27/2017 - Published: 1/24/2017 - Harry P. - Complete
A Switched Chance by LunaStorm reviews
In which Hermione attempts a time-travelling ritual without due preparation and Harry happily goes along for the ride, and both have to cope with living their best friend's life.
Harry Potter - Rated: K - English - Chapters: 15 - Words: 123,643 - Reviews: 812 - Favs: 1,679 - Follows: 2,336 - Updated: 1/20/2017 - Published: 1/25/2011 - Harry P., Hermione G.
Back Again, Harry? by Jedi Buttercup reviews
WIP. Harry makes a different choice in King's Cross and is given the double edged gift of a second chance. Time Travel AU, DH canon.
Harry Potter - Rated: T - English - Drama - Chapters: 20 - Words: 74,412 - Reviews: 3648 - Favs: 8,577 - Follows: 11,295 - Updated: 1/12/2017 - Published: 7/31/2007 - Harry P., Ron W., Hermione G.
Contractual Invalidation by R-dude reviews
In which pureblood tradition doesn't always favor the purebloods.
Harry Potter - Rated: T - English - Suspense - Chapters: 7 - Words: 90,127 - Reviews: 1041 - Favs: 7,140 - Follows: 4,185 - Updated: 1/6/2017 - Published: 12/28/2015 - Harry P., Daphne G. - Complete
The Next Lord of Kobol by jbern reviews
Carried to the far end of the Galaxy by the veil in the Department of Mysteries, Harry Potter becomes a veritable stranger in a strange land. But all the obstacles he has faced pale in comparison to the Cylon menace. Starts in the middle of Harry's fifth year and roughly eleven years before the fall of the Twelve Colonies.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Adventure/Sci-Fi - Chapters: 21 - Words: 104,608 - Reviews: 1660 - Favs: 2,355 - Follows: 2,829 - Updated: 12/31/2016 - Published: 11/17/2012 - Harry P., M. Edmondson/Racetrack
Travel Secrets: Third by E4mj reviews
Harry's now going into his 3rd year again & it's getting complicated. Sirius still escaped & Harry has to deal with Slytherin politics & some extra timetravel on top of old drama. Rescuing Sirius is the number one mission, but things keep reverting & Harry is worried he can't change a Thing. Dumbledore/Goodguys bashing. 3rd in series. Rated M coz I'm paranoid. It all belongs to Jo!
Harry Potter - Rated: T - English - Chapters: 31 - Words: 175,748 - Reviews: 3008 - Favs: 7,378 - Follows: 9,338 - Updated: 12/31/2016 - Published: 2/24/2014 - Harry P.
The Newest Avenger by Missus Sunstreaker 3143 reviews
Voldemort has finally won after years of fighting and loss Harry is the last wizard of the light left fighting. In a last ditch effort to finish it he once again meets Voldermort in combat only to be tricked and shoved through some sort of inter dimensional portal. Now here among people who call themselves Avengers he just might find a new life, if only evil would stop hunting him
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Adventure - Chapters: 3 - Words: 4,616 - Reviews: 65 - Favs: 261 - Follows: 486 - Updated: 12/22/2016 - Published: 3/19/2016
Fighting Without a Cause (discontinued) by Tostie reviews
AU seventh year - Albus Dumbledore and the order of the Phoenix use an old ritual to summon a hero from another world. He isn't exactly what they had expected – (initial)indifferent!Harry – no slash – no Horcruxes - discontinued
Harry Potter - Rated: M - English - Chapters: 35 - Words: 181,079 - Reviews: 1509 - Favs: 3,072 - Follows: 3,574 - Updated: 12/6/2016 - Published: 7/7/2013 - Harry P., Blaise Z., OC, Daphne G. - Complete
And In The Darkness Bind Them by EpikalStorms reviews
He's been stuck like this for a couple of beginnings, and so many ends. Millennium have passed by and his age never changes, his skin cannot stay pierced, his body cannot die; thus locking his soul, binding him forever to this existence. This stranger comes into their lives, and they're unprepared for the events that follow after him. Viper is an interesting enigma. Immortal!Harry
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Drama/Adventure - Chapters: 10 - Words: 98,204 - Reviews: 1634 - Favs: 5,642 - Follows: 6,739 - Updated: 11/24/2016 - Published: 9/9/2013 - Harry P., Aragorn, Boromir, Legolas
Dragonfly by It Slowly Faded Away reviews
In the year 1979 the British Magical Government implemented the Arachne Program, the magical version of the Black Widow Program. In 1984, Hadrian Potter starts his first day of training. In 2007, they are discovered by SHIELD. In 2012, the Avengers and SHIELD make their move.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 6 - Words: 9,074 - Reviews: 61 - Favs: 341 - Follows: 546 - Updated: 10/28/2016 - Published: 10/13/2016
The Magicweaver by bleubirdsong reviews
The only survivor of a gruesome attack, Harry winds up in an orphanage where he meets a fellow wizard named Tom. They become best friends, investigating their magic together in a hostile world. Magic is the light of Harry's life, literally. They grow up together, facing adversities and hiding from the one who set everything into motion in the first place. Grindelwald's era.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 19 - Words: 112,579 - Reviews: 254 - Favs: 825 - Follows: 1,094 - Updated: 10/27/2016 - Published: 12/25/2014 - Harry P., Tom R. Jr.
The End of Magic by AdriaTyler reviews
That aliens exist and live on Earth is intolerable to the muggles. Soon, the genocide of magic has occurred. In 2040, the last of a race choose to sacrifice themselves to send one back in time, to save them all from ever dying in the first place. Going back one hundred years, Harry Potter must bring his people to the stars and away from Earth before all life as he knows it dies.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 20,674 - Reviews: 212 - Favs: 677 - Follows: 914 - Updated: 10/12/2016 - Published: 4/2/2016 - Harry P., Tom R. Jr.
Real by MariDark reviews
The after and the before of the defeat of one Lord Voldemort in the world of superheroes, gods and magic cubes. In a world where the male version of Harriet Potter's life is turned into a book and then a movie and suddenly she is the perfect female cosplay of one Harry Potter, plus magic. Sequel/Spin-Off of my other fic, 'Fictional'.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 5 - Words: 5,464 - Reviews: 14 - Favs: 123 - Follows: 161 - Updated: 10/7/2016 - Published: 6/24/2016 - Harry P.
Rise of the Terran Alliance by EightEqualsEqualsDee reviews
The Alterans made an improved strain of humanity. The Lanteans taught humanity to embrace science. Now, the Terrans will rise to the stars and wrap the galaxy in a war of a scale never seen before. Crossover of Harry Potter and SG1. Maybe SGA. Seriously AU. Contains elements of other universes but no knowledge of them is required. MAY become a major crossover with something else...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 23,661 - Reviews: 96 - Favs: 380 - Follows: 513 - Updated: 10/1/2016 - Published: 8/27/2016
Further Adventures of the Lone Traveler by dunuelos reviews
Harry Potter, Lone Traveler, has accepted his role as the Multiverse's fix-it man. A figure of legend in many universes, he makes his way as directed by Creation to worlds where they could use a nudge here and there. Maybe he can prevent the multiverse from destroying itself in apocalyptic fire. Sequel to Stories of the Lone Traveler.
Crossover - X-overs & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 33 - Words: 136,233 - Reviews: 1414 - Favs: 1,645 - Follows: 1,286 - Updated: 9/28/2016 - Published: 7/14/2016 - Complete
Dear Order by SilverWolf7007 reviews
"I'm still alive, as you may surmise from this note. Of course, I could be dead and someone is faking the letter to fool you…" Harry is NOT happy about being left at Privet Drive all summer with no one to talk to.
Harry Potter - Rated: K+ - English - Humor - Chapters: 22 - Words: 29,689 - Reviews: 7217 - Favs: 15,762 - Follows: 11,989 - Updated: 9/19/2016 - Published: 9/17/2006 - Harry P., Hermione G., Luna L. - Complete
Harry Potter: Peace is a Lie by KingFatMan25 reviews
Harry Potter has a secret...a powerful secret that will bend the world to his will. With the Tri-Wizard Competition upon him, the young wizard will be given the chance to finally take the destiny that he rightly deserves. (Primarily Harry Potter with Star Wars ties.)
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 10 - Words: 49,955 - Reviews: 268 - Favs: 1,545 - Follows: 1,657 - Updated: 9/4/2016 - Published: 7/6/2014 - Harry P., Fleur D.
Destiny Delayed by Mrs.InsaneOne reviews
When Harry faces the newly reborn Voldemort in the graveyard, something goes wrong the instant their spells connect and both of them are transported to another world where witches and wizards don't exist. It's a world filled with advanced technology and sciences; a world where super heroes had been created through science, technology, accidents, and human evolution.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Humor - Chapters: 7 - Words: 40,713 - Reviews: 570 - Favs: 2,881 - Follows: 3,859 - Updated: 8/31/2016 - Published: 3/29/2015 - Harry P., Iron Man/Tony S., Hulk/Bruce B.
Restore My Faith by HitomiFeito reviews
There's this cafe down by the park. There are people that go there, they know the man who owns it. They know him but they don't speak of him, because they owe him a lot. He was the man that restored their faith, restored their lives. So they keep quiet, watching his miracles come to life. Drabble fic. I DONT OWN HARRY POTTER OR AVENGERS.
Crossover - Harry Potter & Avengers - Rated: T - English - Angst/Drama - Chapters: 3 - Words: 2,511 - Reviews: 47 - Favs: 336 - Follows: 505 - Updated: 8/29/2016 - Published: 5/3/2015
Outcast Effect by The Incredible Muffin reviews
When the Outcast Blades and their allies attack a top-secret Imperial project, they are unprepared for the consequences. Now, they must survive in a new galaxy, with new friends and enemies alike. Can the Blades show another galaxy that they're the best, or will the Reapers harvest them as well?
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Suspense - Chapters: 25 - Words: 220,721 - Reviews: 465 - Favs: 673 - Follows: 576 - Updated: 8/24/2016 - Published: 7/6/2014 - OC - Complete
Lone Traveler: Cockups and Snorcacks by dunuelos reviews
The Lone Traveler arrived just in time to prevent a major diplomatic incident. Rigged tournament, Evil Dumbledore, etc. A typical Fix it - Until a certain Goddess decided to get involved. Now Harry has to go all over creation to satisfy the devious little Deity while satisfying a Veela, helping to kill Voldemort, etc. Blame FairyWm for the Snorcacks.
Crossover - Harry Potter & David Eddings - Rated: M - English - Humor/Drama - Chapters: 11 - Words: 44,849 - Reviews: 347 - Favs: 1,076 - Follows: 765 - Updated: 8/22/2016 - Published: 8/12/2016 - Complete
Hostile First Contact for the Federation (under rewrite) by charly120 reviews
The USS Normandy NCC-1702-A Captained by Desiree Shepard is on a mission to remove the Mass Relay from the near by Federation Colony of Shanxi. The Turians stumble upon the operation and act like turians causing more problems then the ME universe needs. This a AU story, and co-written with Reven207. Story rated M. I DO NOT OWN MASS EFFECT OR STAR TREK. Rating changed for language
Crossover - StarTrek: Other & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 6 - Words: 41,199 - Reviews: 152 - Favs: 507 - Follows: 701 - Updated: 8/20/2016 - Published: 9/6/2015 - J. Garson, Ashley W.
Harry Potter: Junior Inquisitor by sprinter1988 reviews
Before the start of fifth year Dumbledore changes the plans. Unfortunately he didn't bother to inform Harry. At his trial, Harry realises that it is down to him to save his own skin. To do so his Slytherin side must come out to play, and once it's out it sticks around turning life at Hogwarts on its head. Warnings: EvilDumbles, SheepOrder/Staff, GoodGuysDontGetEverythingTheirWay
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 37 - Words: 218,697 - Reviews: 8853 - Favs: 15,858 - Follows: 18,825 - Updated: 8/20/2016 - Published: 1/16/2013 - Harry P., Susan B., Hannah A., Amelia B.
Loki, Meet Aries by HazelVex reviews
"Miss Aries, Master Draco came home," Kreacher said, panicking slightly. "Kreacher did as Miss Aries said." He looked up at her with bulbous eyes. "Miss Aries in trouble! Master Draco very mad that Miss Aries left."- Loki's stealing Tesseracts, war is on the horizon, S.H.I.E.L.D is in uproar, and his little sister broke the statute of secrecy. Just another day in the life of Draco.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Humor/Adventure - Chapters: 6 - Words: 11,263 - Reviews: 25 - Favs: 163 - Follows: 149 - Updated: 8/14/2016 - Published: 4/14/2016 - Draco M., OC, Loki, Agent Phil Coulson - Complete
The Promise of a New Dawn by Whispering Darkness reviews
Harry as an elfling on Arda. A new world, a new life, a new chance. A new hope to finally find that which he had been searching for for such a long time. Can he truly start afresh, or are the shadows of his past too lasting to shake off?
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Family/Hurt/Comfort - Chapters: 25 - Words: 63,999 - Reviews: 2166 - Favs: 6,223 - Follows: 7,222 - Updated: 8/13/2016 - Published: 6/26/2010 - Harry P.
Death's Knight: Revisited by Clell65619 reviews
From June to July 2012 the talented Heather Sinclair produced a wonderful story 'Death's Knight' a crossover of Harry Potter and the New 52 Heroes. Available here: /s/8187641/1/Death-s-Knight. Heather's story ran out of steam, but she gave me permission to adopt it. Where her's started 5 years after the end of the world, mine starts about 20 minutes before.
Crossover - DC Superheroes & Harry Potter - Rated: T - English - Chapters: 4 - Words: 25,160 - Reviews: 460 - Favs: 1,663 - Follows: 1,870 - Updated: 8/1/2016 - Published: 12/3/2015
Of Shadow, Shine And Shades by dra6on reviews
Attempting to erase his memory, Lord Harry James Potter-Black actually ends up sending himself through time and dimension into another world. What is a mage to do when he's offered a second chance? AU, dimension and time travel, slash, HPSS
Harry Potter - Rated: M - English - Romance/Family - Chapters: 24 - Words: 154,985 - Reviews: 1582 - Favs: 4,151 - Follows: 5,232 - Updated: 7/29/2016 - Published: 2/4/2010 - Harry P., Severus S.
Sort the Dragon by Tsu Doh Nimh reviews
A continuation of Doghead Thirteen's excellent fic, Enter the Dragon.
Crossover - Harry Potter & Shadowrun - Rated: K+ - English - Humor - Chapters: 1 - Words: 12,786 - Reviews: 201 - Favs: 979 - Follows: 876 - Published: 7/26/2016 - Harry P., Hermione G., Severus S., Albus D. - Complete
Travelers by becuzitswrong reviews
Harry knew he had leave the Wizarding world because of the Hallows. He just never expected to have company on his journey. Or to encounter a world stranger than the one he'd left, peopled with armored men, gods, secret agents, and villains. Oh, to be back in England again.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 23,636 - Reviews: 265 - Favs: 1,846 - Follows: 2,796 - Updated: 7/23/2016 - Published: 2/28/2014 - [Harry P., Hermione G.] [Iron Man/Tony S., Pepper P.]
Harry Potter and the Alien Reality by Maestro Hazard reviews
In the graveyard, Voldemort banished Harry to a new universe. Stranded in a reality of technology, adventure, and snake-like aliens that are bent on galactic conquest, Harry will join with a new group to hopefully find a way home. A group called SG-1.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 12 - Words: 146,773 - Reviews: 1064 - Favs: 2,972 - Follows: 3,604 - Updated: 7/21/2016 - Published: 11/6/2010 - J. O'Neill, Harry P.
Brothers of Liberty by robert32514 reviews
Reboot. Torn from one world, reborn in another. Two brothers of two different worlds. One born of Magic and Mysticism. The other, born sickly, but healed and enhanced through science. The Sentinels of Liberty will leave their mark on the world. And when a world cries out for a hero, they will answer the call.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Suspense - Chapters: 11 - Words: 55,154 - Reviews: 325 - Favs: 1,172 - Follows: 1,486 - Updated: 7/21/2016 - Published: 5/16/2015 - Harry P., Captain America/Steve R.
Reaping Destiny by ShoredKafka reviews
Foolish humans, thinking to draw this soldier back to the realm of the living. Death does not allow souls to slip so easily from its grasp. But perhaps there is a way for all goals to be met. The Reapers presume to take my work upon themselves. I cannot teach them the error of their ways personally. It is time for my master to walk the mortal lands once more. MOD!Harry.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Chapters: 10 - Words: 76,611 - Reviews: 609 - Favs: 1,956 - Follows: 2,656 - Updated: 7/20/2016 - Published: 3/27/2015
Gamer Soul and Life by Nemo Ate Your Sandwich reviews
When Harry died in the forest raped by his uncle, Death intervenes and takes him away to help. After being healed and given a special gift, Harry will show the Wizarding World a different Harry then they were expecting. Powerful!EventualGod-like!Grey!Intelligent!Harry, AU, Video Game Plot, Undecided things, M rated to be safe REWRITING
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 19 - Words: 43,274 - Reviews: 226 - Favs: 791 - Follows: 839 - Updated: 7/16/2016 - Published: 5/7/2016 - Harry P.
Between Worlds: The Madness of One by lisa.ryanz1oh1 reviews
AU Harry! Dark! Powerful! Power! He still has his humanity but someone will have to recognize it to make him believe he's still capable of being good. Harry has creature forms and abilities. Watch out when the Magic and Muggle worlds collide. Story will be General. No Slash!
Crossover - Harry Potter & Avengers - Rated: M - English - Fantasy/Adventure - Chapters: 46 - Words: 195,518 - Reviews: 699 - Favs: 1,985 - Follows: 2,234 - Updated: 6/28/2016 - Published: 4/6/2013 - Harry P., Black Widow/Natasha R., Iron Man/Tony S.
Harry Potter and the Mirror of the Soul by DrizzleWizzle reviews
(6/7) After Voldemort was revealed at the Department of Mysteries, open war erupted in the wizarding world. Dumbledore has offered to take Harry as an apprentice, with the goal of teaching Harry sorcery - the manipulation of magic in its purest form. Harry is happy to learn, but Dumbledore seems to have another agenda...
Harry Potter - Rated: T - English - Adventure - Chapters: 3 - Words: 12,977 - Reviews: 248 - Favs: 652 - Follows: 986 - Updated: 6/24/2016 - Published: 5/13/2016
Electus Unum, Original by RebelDroideka reviews
When Nathan Potter's twin brother was entered into the Tri-Wizard Tournament, things quickly spiraled out of control. Now, Voldemort's reign of terror can only be ended by one man; but they have to convince him that they are worth saving first... (Rewritten. This version will be taken down July 5th, 2018)
Crossover - Harry Potter & Stargate: SG-1 - Rated: T - English - Chapters: 30 - Words: 29,261 - Reviews: 271 - Favs: 712 - Follows: 1,104 - Updated: 6/23/2016 - Published: 3/21/2015 - Harry P., Daphne G.
The Handbook of Elf Psychology by evansentranced reviews
Sequel to Fantastic Elves and Where to Find Them! Harry is captured by wizards and brought to a castle. The wizards are obnoxious, but there's a lovely wood nearby which is quaintly named the "Forbidden" Forest. Harry thinks that's adorable.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 15 - Words: 99,261 - Reviews: 2672 - Favs: 7,059 - Follows: 6,587 - Updated: 6/21/2016 - Published: 9/8/2012 - Harry P., Draco M., Severus S., Luna L. - Complete
The-Boy-Who-Killed-A-God by Umodin reviews
Harry had just killed the Basilisk and destroyed the Diary of Tom Riddle; he bloody well earned a break. He did not earn the right, let alone want the right, to challenge a god.
Crossover - Harry Potter & Campione!/カンピオーネ! - Rated: T - English - Adventure - Chapters: 1 - Words: 3,897 - Reviews: 106 - Favs: 622 - Follows: 725 - Published: 6/18/2016 - Harry P., Albus D., Alexander G., John Pluto Smith - Complete
Harry Potter: A New Universe by PatientWordsmith reviews
At the Department of Mysteries, Harry chases Bellatrix after Sirius falls through the veil, but a complex enchantment triggers, transporting him and a miraculously 'alive' Sirius to a muggle dimension full of superheroes and what not! Follow Harry as he teams up with the Avengers, hoping to prevent the Chitauri invasion and return safely to his own universe.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 52,658 - Reviews: 278 - Favs: 1,387 - Follows: 2,036 - Updated: 6/16/2016 - Published: 1/16/2013 - Harry P.
A Marauder's Plan by CatsAreCool reviews
Sirius decides to stay in England after escaping Hogwarts and makes protecting Harry his priority. AU GOF.
Harry Potter - Rated: T - English - Family/Drama - Chapters: 87 - Words: 893,787 - Reviews: 11984 - Favs: 20,126 - Follows: 13,583 - Updated: 6/13/2016 - Published: 4/21/2012 - Harry P., Sirius B. - Complete
Last Chance by Laume reviews
AU. In 1938, Albus Dumbledore heads to a London orphanage to deliver a letter to a muggleborn student, and decides to be reasonable when encountering Tommy Riddle.
Harry Potter - Rated: T - English - Chapters: 27 - Words: 57,200 - Reviews: 1462 - Favs: 2,903 - Follows: 3,471 - Updated: 6/12/2016 - Published: 8/8/2008 - Albus D., Tom R. Jr.
Forged by Pain by Hostiel reviews
Hydra sought to turn a child into a weapon, to use his own pain to forge him into an unstoppable force, capable of carrying out whatever their will might be. Unfortunately for them, an uncontrolled weapon will destroy its creator just as easily as it would any other, and Harry Potter is not willing to let himself be controlled.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 19 - Words: 45,534 - Reviews: 580 - Favs: 2,173 - Follows: 2,846 - Updated: 5/30/2016 - Published: 10/3/2015
Mass Effect: Clash of Civilizations by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3481 - Favs: 5,651 - Follows: 6,553 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
Harry Potter and the Emerald Trance by DrizzleWizzle reviews
(5/7) It is a dark time for Harry Potter. Voldemort is secretly amassing power, and only Dumbledore's Order of the Phoenix opposes him. Abandoned, libeled, loathed and reviled, Harry has few allies and fewer options. Harry must learn to control his powerful and mysterious emerald trance; if he cannot, Harry will be consumed by darkness. (AU Slytherin!Harry)
Harry Potter - Rated: T - English - Adventure - Chapters: 63 - Words: 280,183 - Reviews: 1931 - Favs: 1,535 - Follows: 1,671 - Updated: 5/13/2016 - Published: 4/25/2014 - [Harry P., Katie B.] - Complete
We Stand United by EmmyR reviews
Harry brought back Pettigrew at the end of the Third Task, changing the course of the war. With his godfather by his side, he learns the importance of having allies during turbulent times, even if they are unexpected. How will the Wizarding world react to this new, proactive Harry?
Harry Potter - Rated: T - English - Drama/Family - Chapters: 51 - Words: 382,992 - Reviews: 2476 - Favs: 4,776 - Follows: 5,396 - Updated: 4/30/2016 - Published: 12/4/2012 - Harry P., Sirius B.
Harry Potter and the Manifesting Magic by TrekTech reviews
A blind Harry Potter, at only three months of age, manifests his magic in a unique way. One of a kind in this regard, he finds that, for him, things are different than other magical users. With many challenges, Harry goes through his Hogwarts years, learning everything he can.
Harry Potter - Rated: T - English - Adventure - Chapters: 46 - Words: 321,955 - Reviews: 254 - Favs: 954 - Follows: 747 - Updated: 4/29/2016 - Published: 2/22/2016 - Harry P., Ron W., Daphne G., Tracey D. - Complete
Severus Snape and the Toddler-Who-Lived by nicnac918 reviews
No, Dumbledore did not use a picture of Severus Snape to teach little two year old Harry to call the man 'Da.' That is a ridiculous accusation and it will not be stood for!
Harry Potter - Rated: K+ - English - Humor/Family - Chapters: 1 - Words: 5,278 - Reviews: 233 - Favs: 2,073 - Follows: 524 - Published: 4/17/2016 - Harry P., Severus S., Albus D. - Complete
The Lady of Slytherin-The Marriage Contract by Nemesis13 reviews
It's fifth year, Lillith Potter is already annoyed with Umbridge still being amongst the living and having to study for her OWLs when she receives a letter from the Ministry. She is required, by law, to marry a significantly older wizard to 'Preserve Her Bloodline' in a heavy handed attempt to control her future. More the fools are they. Dark Humor One-Shot.
Harry Potter - Rated: M - English - Humor/Parody - Chapters: 1 - Words: 1,436 - Reviews: 97 - Favs: 761 - Follows: 340 - Published: 3/31/2016 - Harry P., Hermione G., Draco M., Blaise Z. - Complete
Changing Tides by mortenavida reviews
After Stane's death, Harry has come to terms with fully immersing himself into Tony Stark's new life. When that starts to involve Norse Gods, Super Soldiers, and a man that can turn into a large, angry troll… well, he starts to question what he's doing. It doesn't help that he's dying. [Sequel to An Iron Magic]
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 35 - Words: 62,599 - Reviews: 462 - Favs: 1,251 - Follows: 1,497 - Updated: 3/27/2016 - Published: 9/28/2012 - Harry P., Hermione G., Blaise Z., Hawkeye/Clint B. - Complete
A New Man by Steelbadger reviews
Torn from his family and lost in an unfamiliar world Harry Potter will fight with all he has to return to them. He has to navigate self-absorbed geniuses, secretive government agencies, megalomaniacal Norse gods and a huge green rage monster if he is to find his home. Post-epilogue story.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 6 - Words: 31,163 - Reviews: 481 - Favs: 3,131 - Follows: 4,387 - Updated: 3/27/2016 - Published: 4/19/2015 - Harry P.
A Place Past Loss by CornerOfYourEye reviews
Slowly drinking himself to the brink of self-destruction after the Battle of Hogwarts, Harry accepts Snape's final challenge: to brew a poison. Only it's not death that follows, but the Next Great Adventure in a world strongly resembling his own but with some baffling differences. Other dimension/universe
Harry Potter - Rated: T - English - Drama/Hurt/Comfort - Chapters: 8 - Words: 61,518 - Reviews: 249 - Favs: 873 - Follows: 1,332 - Updated: 3/22/2016 - Published: 8/15/2014 - Harry P., James P., Severus S.
Banished Destiny by Mrs.InsaneOne reviews
Sent into an alternate dimension through time and across space by his godfather, Harry must learn to fend for himself in a war torn universe where technology is society's lifeblood. Story is AU. Pairings: HP/Dorothy, 01/Relena, Zechs/Noin, & hints of 03/04. Powerful!Harry, Smarter!Harry, Evil!Dumbledore, and Evil!Snape.
Crossover - Harry Potter & Gundam Wing/AC - Rated: M - English - Drama/Sci-Fi - Chapters: 66 - Words: 619,828 - Reviews: 1036 - Favs: 1,106 - Follows: 1,092 - Updated: 3/12/2016 - Published: 9/20/2012 - [Harry P., Dorothy C.] Heero Y.
A Necessary Gift: A Harry Potter Story by cosette-aimee reviews
The war drags on after Voldemort's defeat and the Order of the Phoenix is fighting a losing battle. When Harry is hit by yet another killing curse, he wakes up years in the past and in an alternate reality. As an unknown child in a foreign world, Harry has a chance to change the outcome of the war - while dealing with new magical talents, pureblood politics and Black family drama.
Harry Potter - Rated: T - English - Family/Adventure - Chapters: 26 - Words: 178,578 - Reviews: 4216 - Favs: 11,513 - Follows: 13,389 - Updated: 3/12/2016 - Published: 1/20/2011 - Harry P., Sirius B.
Gaming the Wizarding World by CubsKing reviews
Just after being selected by the Goblet of Fire, Harry Potter discovers a book that will change his life. Fusion with The Gamer manhwa.
Harry Potter - Rated: T - English - Humor - Chapters: 12 - Words: 30,356 - Reviews: 505 - Favs: 2,285 - Follows: 1,359 - Updated: 3/12/2016 - Published: 2/15/2016 - Harry P., Hermione G., Luna L., Neville L. - Complete
Magical Relations by evansentranced reviews
AU First Year onward: Harry's relatives were shocked when the Hogwarts letters came. Not because Harry got into Hogwarts. They had expected that. But Dudley, on the other hand...That had been a surprise. Currently in 5th year. *Reviews contain SPOILERS!*
Harry Potter - Rated: T - English - Humor/Drama - Chapters: 71 - Words: 269,602 - Reviews: 6149 - Favs: 7,725 - Follows: 9,279 - Updated: 3/9/2016 - Published: 3/18/2007 - Harry P., Dudley D.
Nobody Cared by etherian reviews
11 yr old Harry misses the Hogwarts Express. Snape is sent to find out why. What he finds changes any preconceived notions he might have had about the Boy-Who-Lived. AU, manipulative!Dumbledore, DE's, Voldy, but no horcruxes. UPDATED COMPLETED 2015
Harry Potter - Rated: T - English - Drama/Angst - Chapters: 27 - Words: 368,968 - Reviews: 3009 - Favs: 7,876 - Follows: 3,756 - Updated: 2/26/2016 - Published: 2/18/2010 - Harry P., Severus S. - Complete
Harry Potter and the patients of Arkham by Chibi-Chan71 reviews
To be rid of Harry, Vernon tosses him in an insane Asylum in Gotham. This is the story of Harry's struggle within it's walls and his life with the other 'Inmates' of Arkham. Dark fic. Joker/Harley Harry/OC? Ivy, Crane, Croc, and other villains as well.
Crossover - Harry Potter & Batman Begins/Dark Knight - Rated: K+ - English - Angst/Fantasy - Chapters: 5 - Words: 12,690 - Reviews: 332 - Favs: 1,477 - Follows: 1,887 - Updated: 2/17/2016 - Published: 8/15/2011 - Harry P., Joker
Heart and Soul by Sillimaure reviews
The Dementor attack on Harry during the summer after his fourth year leaves him on the verge of having his wand snapped. Unwilling to leave anything to chance, Sirius Black sets events into motion which will change Harry's life forever. HP/HG/FD
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 81 - Words: 751,333 - Reviews: 6568 - Favs: 12,816 - Follows: 9,252 - Updated: 2/16/2016 - Published: 1/19/2010 - Harry P., Hermione G., Fleur D. - Complete
Grim Vengeance by Randompersonality reviews
Part two of the Grim Trilogy. Twenty years after Harry helped the X-Men defeat the Dark Phoenix, the Master of Death has received a phone call from a very old friend. Apparently, there is a demigod running around with a scepter that controls anyone it touches. Oh and Nick is putting together a team. This should go well...
Crossover - Harry Potter & Avengers - Rated: T - English - Humor/Adventure - Chapters: 21 - Words: 27,134 - Reviews: 356 - Favs: 2,424 - Follows: 2,216 - Updated: 2/15/2016 - Published: 10/16/2013 - Harry P., Hawkeye/Clint B., Nick F., Agent Phil Coulson - Complete
Beginnings of Truth by Galleons 'n'Gold reviews
Harry Potter sacrifices his life for the one's he loves. Something was bound to break when he realized they never were his true friends. Follows a tragic end and a new beginning taking off near end of Book 7. AU. Master of Death and something more...
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 18 - Words: 57,726 - Reviews: 731 - Favs: 2,910 - Follows: 4,003 - Updated: 2/13/2016 - Published: 11/21/2013 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Agent Phil Coulson
The Good Left Undone by Darth Malleus reviews
The war ends in the worst way imaginable. Naruto, hell bent on revenge, finds it just out of his grasp, but through that loss he finds himself in a place much bigger than home, forming new friends, loved ones and enemies, but his past is not forgotten, especially with the chief cause staring back at him. Nothing is as it seems.
Crossover - Star Wars & Naruto - Rated: M - English - Romance/Adventure - Chapters: 48 - Words: 340,214 - Reviews: 3644 - Favs: 5,856 - Follows: 5,446 - Updated: 2/11/2016 - Published: 10/10/2010 - Aayla S., Naruto U.
Help From another World by Scribe of Worlds reviews
Gandalf's plea from Isengard Tower reaches farther than he could ever imagine. Even to four demigods relaxing in a park after the Battle of Manhattan. Naturally, they respond. The Fellowship of the Ring is formed. A grand adventure from the dark of Moria to the beauty of Lorien. Dark paths, epic battles, annoying demigods. Middle Earth will never know what hit it.
Crossover - Lord of the Rings & Percy Jackson and the Olympians - Rated: K - English - Adventure/Fantasy - Chapters: 24 - Words: 171,999 - Reviews: 751 - Favs: 974 - Follows: 1,015 - Updated: 2/3/2016 - Published: 5/28/2013 - Gandalf, Aragorn, Annabeth C., Percy J.
House of Snakes by FlitterFlutterFly reviews
At 30 years old, Harry doesn't have the life he'd always dreamed would come after defeating Voldemort. A chance discovery allows him an opportunity to go back in time and change some things. Wherein Harry raises his younger self, dances the political dance with Death Eaters and a resurrected Tom Riddle, and searches for a way to stop the destruction of the magical world. OldHP/TMR.
Harry Potter - Rated: M - English - Family/Drama - Chapters: 12 - Words: 74,293 - Reviews: 1402 - Favs: 7,803 - Follows: 9,016 - Updated: 1/31/2016 - Published: 6/24/2013 - [Harry P., Tom R. Jr.]
Magicks of the Arcane by Eilyfe reviews
Sometimes, all it takes to rise to greatness is a helping hand and the incentive to survive. Thrust between giants Harry has no choice but become one himself if he wants to keep on breathing. He might've found a way, but life's never that easy. Clock's ticking, Harry. Learn fast now.
Harry Potter - Rated: M - English - Adventure - Chapters: 40 - Words: 285,866 - Reviews: 2256 - Favs: 7,355 - Follows: 5,952 - Updated: 1/28/2016 - Published: 7/9/2012 - Harry P., Albus D. - Complete
Last Second Savior by plums reviews
While leading the final charge against a retreating Dark Lord, Harry is thrown through a destabilized Demon Portal, landing on a strange world in a galaxy far far away. Eventual Harry / Multi
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 10 - Words: 123,003 - Reviews: 2353 - Favs: 9,791 - Follows: 11,016 - Updated: 1/23/2016 - Published: 3/4/2013 - [Aayla S., Harry P., M. Brood, Shaak Ti]
Becoming Lord Potter-Black by Dolceconbrio reviews
On his sixteenth birthday, Harry gets a letter that tells him that there is more about being the Heir to the House of Potter than he thinks. There are certain rules and etiquettes to follow. He learns that not everything is as simple as it seems and decides that he will do everything he can to create choices for everyone. Mild Dumbledore-bashing. No pairing Rated T to be safe.
Harry Potter - Rated: T - English - Family/Friendship - Chapters: 23 - Words: 86,113 - Reviews: 1196 - Favs: 3,421 - Follows: 4,398 - Updated: 1/23/2016 - Published: 12/30/2012 - Harry P.
Worldwar: A Delicate Balance by Chen ZiXin reviews
The Race conquest fleet is delayed due to a debate on the need for explosive metal bombs and scale of the fleet. When they arrive in Earth's orbit in late 1991 they find an industrialised humanity that is struggling to transition into an era of peace after the Cold War, ideological conflict between capitalism and socialism and constant threat of nuclear war.
Worldwar series - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 25,803 - Reviews: 20 - Favs: 49 - Follows: 51 - Updated: 1/16/2016 - Published: 12/21/2015
Ain't no Rest for the Wicked by stratusfish reviews
And here Harry had thought being the Master of Death was just a frivolous title.
Crossover - Harry Potter & Death Note - Rated: T - English - Drama/Romance - Chapters: 13 - Words: 61,148 - Reviews: 2146 - Favs: 4,970 - Follows: 6,047 - Updated: 1/6/2016 - Published: 12/3/2011 - Harry P., L
Potter Effect by FalcoSubbuteo reviews
After the second wizarding war, Harry and Hermione uncover evidence that magic is not a naturally occurring phenomena, and believe that someone interfered with evolution. They could never realize how right they were and how much this knowledge might affect the future. A century and a half later Harry, the last surviving magical, heads out into the galaxy to search for answers.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 43,010 - Reviews: 198 - Favs: 1,075 - Follows: 1,573 - Updated: 1/6/2016 - Published: 2/24/2015 - [Harry P., J. Garson]
The Art of Hidden Personas by whitedwarf reviews
HP/LV Harry grows up relying on only himself until his adoption, when he is taught the manners and politics of high pureblood circles. Masking his dark intelligence at Hogwarts & intending to escape notice, past secrets and Dark Lords force his hidden hand.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 30 - Words: 199,424 - Reviews: 5718 - Favs: 8,078 - Follows: 9,148 - Updated: 1/5/2016 - Published: 1/18/2010 - Harry P., Voldemort
Harry Potter and The Veela by Z-bond reviews
AU, Harry Potter was four years old when The Dark Lord attacked, Harry vanquished the Dark Lord but his baby brother takes all the credit. Dark but not evil Harry! Super Powerful&Smart Ravenclaw Harry. Starts with Harry's fourth year. HP/FD
Harry Potter - Rated: M - English - Romance - Chapters: 25 - Words: 149,540 - Reviews: 3549 - Favs: 12,639 - Follows: 12,333 - Updated: 12/31/2015 - Published: 4/1/2011 - Harry P., Fleur D.
0800-Rent-A-Hero by brainthief reviews
Magic can solve all the Wizarding World's problems. What's that? A prophecy that insists on a person? Things not quite going your way? I know, lets use this here ritual to summon another! It'll be great! - An eighteen year old Harry is called upon to deal with another dimension's irksome Dark Lord issue. This displeases him. EWE - AU HBP
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 21 - Words: 159,580 - Reviews: 3970 - Favs: 12,005 - Follows: 13,705 - Updated: 12/24/2015 - Published: 4/4/2015 - Harry P.
The Great Escape by TheCauldron reviews
Dean's meeting with Death is nothing like he expected. Honestly, who the hell is this kid?
Crossover - Harry Potter & Supernatural - Rated: K - English - Humor - Chapters: 1 - Words: 1,171 - Reviews: 183 - Favs: 2,058 - Follows: 950 - Published: 12/16/2015 - Harry P., Dean W., Death - Complete
Hermione Granger and the Prince of Serpents by CreatorZorah reviews
At the age of five Harry turns into a snake. Five years later he saves a girl named Hermione.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 38 - Words: 81,245 - Reviews: 1893 - Favs: 3,602 - Follows: 3,649 - Updated: 12/10/2015 - Published: 5/21/2012 - Harry P., Hermione G. - Complete
Silhouette of Shadows by Hermione Prime reviews
A fourteen year old Harry is shoved into the body of an older Harry in another universe where he is friends with Tom Riddle, a young and legendary politician, and the name Voldemort never existed. Now, he has to survive the Slytherin Heir who goes on the warpath upon concluding that 'his' Harry had switched places and is now trapped with a dangerous Dark Lord. AU. No slash.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 6,493 - Reviews: 96 - Favs: 235 - Follows: 371 - Updated: 12/3/2015 - Published: 9/4/2013 - Harry P., Voldemort, Tom R. Jr.
After The Incident by bobt reviews
Jack is caught in between two timelines; one in 1977 on the Island, the other in 2004 in Los Angeles; an "Alternate" timeline created after Jughead exploded. Daniel Faraday attempts to bridge the 2 realities together and ultimately save the Island.
Lost - Rated: K+ - English - Adventure/Mystery - Chapters: 89 - Words: 119,353 - Reviews: 114 - Favs: 16 - Follows: 26 - Updated: 11/20/2015 - Published: 5/29/2011
Ready World by Eilwynn reviews
"Any little girl needs a fairy godmother, Mary." Lily decides her daughter needs a godmother. Raised knowing about magic, Acacia Potter starts experimenting with it early on, and in the process she discovers a spirit trapped within her head, the voice of a morbid older man... Shortly after this discovery, she starts undergoing training at Hogwarts School. (FemHarry story.) On pause
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 20 - Words: 74,651 - Reviews: 161 - Favs: 592 - Follows: 708 - Updated: 11/15/2015 - Published: 2/11/2015
Doctor Snake by Akitsufan reviews
Dr Potter is investigating a string of women rescued from a cult that have been dosed with something strange, something that doesn't belong to the muggle's or wizard kind. As he tracks down the source of the worrisome concoction he stumbles upon a millennium old secret, propelling him and his allies into the stars. Not a Harry single handily destroys the Goa'uld empire story.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 41,477 - Reviews: 229 - Favs: 859 - Follows: 1,296 - Updated: 10/23/2015 - Published: 11/25/2014 - Harry P., Hermione G.
From the Shadows by Hostiel reviews
Many prophecies had been spoken about the six year-old Harry Potter, but one fact was common in every foretold future: the boy would be great. Ra's al Ghul knew this, but he also knew that under his mentorship, the boy could grow to be the greatest. He would train him in the ways of mortal and magic alike, and the world wouldn't know what hit them until it was already too late.
Crossover - DC Superheroes & Harry Potter - Rated: T - English - Chapters: 4 - Words: 8,918 - Reviews: 91 - Favs: 650 - Follows: 810 - Updated: 10/18/2015 - Published: 8/12/2015
Great Expectations by cinnaatheart reviews
A man falls from the sky, and SHIELD is more than happy to help... Though they're not quite sure what to do with him with most of their experts claiming he should be dead. But then another another turns up... and another, and SHIELD is half wishing they could rescind their offer of 'sanctuary', because magic users might just be more trouble than they're worth...
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Friendship - Chapters: 41 - Words: 164,338 - Reviews: 1173 - Favs: 2,209 - Follows: 3,104 - Updated: 10/5/2015 - Published: 12/4/2013 - [Hermione G., Iron Man/Tony S.] Harry P., Captain America/Steve R.
Awaken Sleeper by Water Mage reviews
For years Harrison Potter has been in a mental institution living dreams of magic, wizards, and dark lords. Eventually the dreamer has to awaken. His reality has to be accepted as fantasy. Although some things stay the same... Dresden Files xover.
Harry Potter - Rated: T - English - Supernatural/Adventure - Chapters: 27 - Words: 194,549 - Reviews: 1878 - Favs: 3,993 - Follows: 3,995 - Updated: 10/4/2015 - Published: 4/7/2008 - Harry P.
The Thirteenth Colony Series by sg07 reviews
Battlestar Galactica and Stargate SG1 Crossover - The Colonial Fleet has traveled in space for 25 yahren, continuing their search for the lost 13th Tribe. Vipers investigate a strange gravimetric distortion wave. Read more to find out!
TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 177,389 - Reviews: 218 - Favs: 263 - Follows: 223 - Updated: 10/4/2015 - Published: 2/13/2003
Warning: Past Soul Bind Performance Not Indicative of Future Prophets by LeadVonE reviews
The Master of Death brings his 130,000 years of experience to slam down on the unsuspecting head of his biggest and most entertaining challenge yet. Voldemort brings all her cunning and guile to rip open the mystery that is Harry Potter. And Dumbledore, Fudge, and the rest of the Wizarding world, scrabble to make sense of what in Merlin's name is going on. - On Hiatus
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 7 - Words: 32,079 - Reviews: 292 - Favs: 1,668 - Follows: 2,003 - Updated: 10/3/2015 - Published: 7/11/2015 - Harry P., Hermione G., Voldemort
The Master of Death IS The-Boy-Who-Lived - Child Hero for Hire by LeadVonE reviews
Harry Potter, the Master of Death, loathes the 'Adventures-of-the-Boy-Who-Lived' children's storybooks. I mean, what kind of kid grabs his happy band of childhood friends, smacks around some dragons, nundus, and dark wizards, and skips home in time for tea and scones? But, after 40,000 years of living and dying, the Master of Death realizes something... He probably could.
Harry Potter - Rated: T - English - Adventure - Chapters: 1 - Words: 2,977 - Reviews: 124 - Favs: 897 - Follows: 1,131 - Published: 9/19/2015 - Harry P., Gilderoy L., Bellatrix L., Luna L.
The Freaks on Privet Drive by AquaRias reviews
What if Harry was not the only one to be abused and abandoned by the Dursleys? What if Dudley was a wizard? How much could a simple thing like having someone to depend on shape a person and change the story as we know it? AU, Grey/Slytherin Harry. Slight Dumbles bashing.
Harry Potter - Rated: T - English - Adventure/Angst - Chapters: 6 - Words: 10,914 - Reviews: 120 - Favs: 122 - Follows: 283 - Updated: 8/30/2015 - Published: 1/4/2007 - Harry P., Draco M., Severus S., Dudley D.
Equilibrium by Surarrin reviews
Ahsoka feeling abandoned, betrayed and disillusioned with the Jedi Order, decided to part ways. She left to find meaning and purpose in her life. She never expected it to come in the form of an enigmatic green eyed young man who had more than a passing interest in the past. She never imagined that learning about the history of the galaxy could be so dangerous—or magical.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 42,522 - Reviews: 553 - Favs: 4,014 - Follows: 4,975 - Updated: 8/27/2015 - Published: 7/31/2015 - Ahsoka T., Harry P.
Affinity Effect by Drow79 reviews
We left Earth in the hopes of finding a new home. Now we come back and are shocked at what we find.
Crossover - Civilization Series & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 16,597 - Reviews: 118 - Favs: 402 - Follows: 532 - Updated: 8/25/2015 - Published: 2/3/2015
Mass Effect: The Gamer Edition by B0rnlucky reviews
I'm The Gamer, what every si/fanfic author has wet dreams about. Being stuck in the Mass Effect universe isn't that bad especially with all the perks of being the Gamer. The question is, what will I do? What will I become? How will I help the Commander? This is a community driven fanfic. I'll end some Chapters giving people the chance to vote on which path the Gamer should take.
Crossover - Mass Effect & Manhwa/Korean Comics/만화 - Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 19,151 - Reviews: 241 - Favs: 665 - Follows: 844 - Updated: 8/22/2015 - Published: 6/16/2015
Harry Potter Takes on the World by Madhatter1981 reviews
My version of Rorschach Blot's "Make a Wish" done with permission of the author. Will be multi paring down the line.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 1,749 - Reviews: 31 - Favs: 139 - Follows: 221 - Published: 8/22/2015 - Harry P.
Magical Me by Publicola reviews
Most self-inserts are exercises in vanity, and nothing says 'vanity' quite like Gilderoy Lockhart. But with a new personality and knowledge of the future, who knows? Maybe Lockhart will turn out to be a useful DADA teacher after all.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 16 - Words: 89,693 - Reviews: 1209 - Favs: 3,868 - Follows: 4,343 - Updated: 8/20/2015 - Published: 7/15/2012 - Gilderoy L., F. Flitwick, Hestia J., Amelia B.
The Veil, Void and Sovengarde by ErikArden reviews
The magical world is gone and all those he cared for have died. Harry has found a way to leave it all behind, but doesn't know what awaits him beyond the Veil. Dragonborn!Harry Rating "M" to cover my bases. NO LEMONS
Crossover - Harry Potter & Elder Scroll series - Rated: M - English - Adventure - Chapters: 2 - Words: 6,517 - Reviews: 25 - Favs: 120 - Follows: 211 - Updated: 8/5/2015 - Published: 7/19/2015 - Harry P., Dragonborn/Dovahkiin
A Child Avenged by PandasWearGlasses reviews
Harry Potter is a good guy, really, but there are some lines that should never be crossed, and Nick Fury has just crossed them.
Crossover - Harry Potter & Avengers - Rated: T - English - Suspense/Family - Chapters: 1 - Words: 3,360 - Reviews: 522 - Favs: 9,353 - Follows: 3,858 - Published: 8/4/2015 - Harry P., Teddy L., Nick F. - Complete
Behind the Veil by StycianLeo reviews
After the final battle, our hero takes time to mourn the lost; for all his tribulations Magic itself gives him the opportunity to regain his loved ones and perhaps make a few more. For that opportunity, no price is too high. Rated M, FemHarry/TMR and more
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 27 - Words: 343,982 - Reviews: 1078 - Favs: 2,956 - Follows: 3,105 - Updated: 8/1/2015 - Published: 2/24/2012 - Harry P., Tom R. Jr.
Last Ancient by runick4 reviews
ABANDONED On that Halloween night, Harry saves his twin, damaging his magic; Left on Privet drive, he grows up on his own; When he is eight, he starts doing freaky things that he can't understand; Discovering Merlin's hologram at Glastonbury Tor gives him a real family, and changes the fate of the Galaxy; Squib!Harry, Telekinetic!Harry, Pic is basic model of Hermes class ship
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 26 - Words: 223,392 - Reviews: 1105 - Favs: 2,296 - Follows: 2,561 - Updated: 7/28/2015 - Published: 5/23/2013 - Harry P.
Wand and Shield by Morta's Priest reviews
The world is breaking. War and technology push on the edge of the unbelievable as S.H.I.E.L.D. desperately tries to keep the peace. Soldier and scientist no longer hold the line alone, as an ancient fire burns alongside them. The last of all wizards.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 33 - Words: 260,787 - Reviews: 7483 - Favs: 15,541 - Follows: 17,113 - Updated: 7/22/2015 - Published: 6/2/2012 - Harry P.
GreenEyes by EpikalStorms reviews
The life of a Seer isn't quite a dream come true. But to remain untouched by it all(pain, betrayal, hardship) is a skill that only belongs to them. Those at the Xavier Institute don't know what to think of arrival of a new, mysterious boy, who goes by an unassuming name. Is he hiding from something? How does he know all of these things about them? And why do they like him so much?
Crossover - Harry Potter & X-Men: Evolution - Rated: T - English - Drama/Hurt/Comfort - Chapters: 8 - Words: 20,079 - Reviews: 290 - Favs: 1,629 - Follows: 1,922 - Updated: 7/20/2015 - Published: 8/15/2013 - Harry P., Berzerker/Ray C., Wolverine/Logan
Little Guy by Clell65619 reviews
What if Lilly was a little more prepared to escape if Voldemort came calling. She knew that the Floo and Portkeys could be disabled, what if she had found a back door? Just a silly little story of a somewhat different Harry
Harry Potter - Rated: K+ - English - Humor/Parody - Chapters: 5 - Words: 21,715 - Reviews: 1115 - Favs: 3,395 - Follows: 1,645 - Updated: 7/9/2015 - Published: 4/15/2015 - Complete
Ink Stains by Dreams2Paper11 reviews
In which Harry was sealed inside Tom Riddle's diary during his second year and tossed into another world, upon where he finds himself in Bruce Banner's lonely hands. With the life Banner leads, he supposes that he shouldn't be surprised by this "Harry Potter" being. Really, there wasn't enough coffee in the world to deal with this.
Crossover - Harry Potter & Avengers - Rated: T - English - Hurt/Comfort/Angst - Chapters: 18 - Words: 66,538 - Reviews: 2191 - Favs: 1,849 - Follows: 1,431 - Updated: 6/25/2015 - Published: 6/1/2013 - Harry P., Hulk/Bruce B.
Harry and the Lyracanites by dixonhpboosh reviews
HITAUS- due to finals will post in june. AU. What if someone had found Harry on the doorstep. What if that someone was Death? Starts pre- hogwarts and should eventually have all seven years. Manipulative and evil Dumbledore. Will mainly follow JK's storyline. IS NOT A DEAD HARRY STORY. mentions of blood, insanity, mental illness, abuse, suicide (thoughts) and depression.
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 55 - Words: 84,931 - Reviews: 153 - Favs: 192 - Follows: 230 - Updated: 6/21/2015 - Published: 2/6/2014 - Harry P., Albus D., Tom R. Jr., OC
Madness at the Gate by ZenoNoKyuubi reviews
The sequel to ItMoaS. Mad scientist Harry Potter, now twenty years old, is sent to the SGC to half-join SG-1, accompanying them on missions. However, this job, which was just supposed to be providing Harry with research and allow him to expand on his knowledge, will have him make grand discoveries about himself and that of the entire magical race. Harry/Tonks/possibly more
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 34 - Words: 200,523 - Reviews: 3681 - Favs: 5,911 - Follows: 4,697 - Updated: 6/10/2015 - Published: 5/4/2013 - Anise/Freya, Harry P., N. Tonks - Complete
Mirror Mirror by Sythe reviews
One day, Harry J Potter made a wish in front of the mirror of Erised. One day, Bruce Banner woke up naked in a green-eyed man's aparment. One day, Harry introduced himself with his father's name to a strange man he found naked, green, and angry on the street. One day, SHIELD discovered human magic... and tried to make weapons from it. And the world is never the same.
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Adventure - Chapters: 9 - Words: 53,461 - Reviews: 1302 - Favs: 4,257 - Follows: 6,009 - Updated: 5/25/2015 - Published: 7/1/2012 - [Harry P., Loki] Iron Man/Tony S., Hulk/Bruce B.
An Army of One by smoss reviews
He was just looking for a place to hide from everything; however Harry Potter finds himself in another galaxy and his adventure is just starting.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 27,292 - Reviews: 551 - Favs: 2,412 - Follows: 2,936 - Updated: 5/23/2015 - Published: 3/31/2009 - Padmé Amidala, Harry P., E. Palpatine
Love and Love Again by foreverandnow reviews
Lily and James survived Voldemort's attack, but their infant son was believed dead. Twelve years later, Harry Potter is found and brought home, but the real struggle has just begun. Ensemble fic about a family's recovery as old enemies return.
Harry Potter - Rated: T - English - Drama/Angst - Chapters: 33 - Words: 185,903 - Reviews: 1231 - Favs: 2,697 - Follows: 2,691 - Updated: 5/19/2015 - Published: 12/10/2011 - Harry P.
Unknown Worlds by Rhlor reviews
Harry is a stranger in an unknown galaxy, and is desperately trying to find his way back home. During his long search, he takes part in events that will change the course of history.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 3,115 - Reviews: 24 - Favs: 218 - Follows: 353 - Published: 5/16/2015
My Son the Wizard by savya398 reviews
After his first year at Hogwarts Harry discovers a startling truth that throws him into an entirely new world. He finds a new family and a new home that drastically changes his life for the better, if not crazier. After all when you're the son of Tony Stark, the one and only Iron Man, life is bound to be interesting.
Crossover - Harry Potter & Avengers - Rated: T - English - Family - Chapters: 20 - Words: 171,472 - Reviews: 3058 - Favs: 10,698 - Follows: 12,577 - Updated: 5/10/2015 - Published: 7/21/2013 - Harry P., Iron Man/Tony S.
Eternal Wizard, Lady Warrior by Kefalion reviews
Earth was long the Realm of a weak people. This has changed. Extraordinary individuals are appearing, drawing attention to this forgotten world. Harry Potter is one of the extraordinary individuals, having become more than a wizard. As a woman arrives on Earth on a quest to save it, he gets the chance to find answer to what he has become, and perhaps more. Harry/Lady Sif
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 8,835 - Reviews: 87 - Favs: 521 - Follows: 788 - Updated: 4/28/2015 - Published: 4/11/2015 - Harry P.
Mass Effect: Synthesis by Jade Tatsu reviews
"To the Sol Alliance and all of Humanity, greetings. I am Harbinger and I have traveled across the galaxy to meet you." Shepard wasn't the first to reach the Catalyst, eons ago, someone else did and they chose synthesis, embedding the desire in the Reapers. They've searched for organics to merge with ever since and now they've found them. AU, First Contact, Humans / Reapers
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 39 - Words: 203,198 - Reviews: 1724 - Favs: 2,541 - Follows: 1,777 - Updated: 4/18/2015 - Published: 11/5/2014 - J. Garson, Harbinger, Garrus V., Saren A. - Complete
The Rise of a Dark Lord by Little.Miss.Xanda reviews
Dumbledore was sure he had made the right choice. Ten years later Harry shows him just how wrong he was. With little regard for most, Harry makes a name for himself at Hogwarts, and shows everyone that he is far more than just the BWL. In doing that he attracts the attention of the Dark Lord, making Voldemort believe that the Boy-Who-Lived could be far more than an enemy.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 22 - Words: 239,985 - Reviews: 5318 - Favs: 13,631 - Follows: 13,755 - Updated: 4/14/2015 - Published: 6/8/2012 - Harry P., Tom R. Jr.
Rising Powers by anix113 reviews
Harry learns that he is a wizard long before anyone intended. Without anyone teaching him, he does not know what should be impossible. He breaks the rules of magic with his bushy-haired friend. H/G/L.
Harry Potter - Rated: T - English - Adventure - Chapters: 16 - Words: 85,964 - Reviews: 1125 - Favs: 3,820 - Follows: 4,627 - Updated: 4/7/2015 - Published: 6/12/2009 - [Harry P., Ginny W., Luna L.] Hermione G.
Birds of a Feather by Von reviews
Tiboldt's Family Circus brings together two birds of a feather. The world tries to tear them apart. (Rated M for some foul language later on in the story. No ship - or I suppose, any ship you want to see.)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 8 - Words: 35,933 - Reviews: 632 - Favs: 1,754 - Follows: 2,461 - Updated: 4/6/2015 - Published: 8/24/2013 - Harry P., Hawkeye/Clint B.
Harry Potter and the Power of Paranoia by arekay reviews
The events at the end of the Triwizard Tournament have left Harry feeling just a little bit paranoid.
Harry Potter - Rated: T - English - Humor - Chapters: 23 - Words: 103,719 - Reviews: 4508 - Favs: 10,152 - Follows: 7,389 - Updated: 3/31/2015 - Published: 6/26/2012 - Harry P. - Complete
I'll Be Good by Dreams2Paper11 reviews
Loki is settling just fine into his new position as Emperor of Earth. Everything is surprisingly mundane until he runs into a green-eyed musician running a soup kitchen. Obviously, AU. No slash.
Crossover - Harry Potter & Avengers - Rated: T - English - Supernatural/Angst - Chapters: 2 - Words: 9,507 - Reviews: 85 - Favs: 451 - Follows: 630 - Updated: 3/30/2015 - Published: 3/24/2015 - Harry P., Loki
The Cupboard Series 3: Potter Haven by Stargon1 reviews
After the disastrous events at King's Cross Station at the end of Harry and Hermione's second year, Harry's been expelled from Hogwarts School of Witchcraft and Wizardry and is now on the run. Hunted by the Ministry of Magic and Albus Dumbledore alike, Harry must somehow learn to survive alone while at the same time continuing his magical education.
Harry Potter - Rated: K - English - Adventure/Friendship - Chapters: 31 - Words: 105,820 - Reviews: 1416 - Favs: 2,555 - Follows: 1,596 - Updated: 3/25/2015 - Published: 12/6/2014 - Harry P., Hermione G. - Complete
Harry Potter and the Methods of Rationality by Less Wrong reviews
Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 122 - Words: 661,619 - Reviews: 36421 - Favs: 28,764 - Follows: 20,963 - Updated: 3/14/2015 - Published: 2/28/2010 - Harry P., Hermione G. - Complete
SGC Unleashed by crazyaolguy reviews
What if, the Whole SGC had been little more effective, little more emphasis on acquiring technology. Starts at Season 1 Enigma. This will follow Cannon when it's necessary. Think of butterfly effect. These characters are little different, they behave, act little differently. so the story unfolds a lot differently (Remember the butterfly) than cannon.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 41,695 - Reviews: 106 - Favs: 269 - Follows: 347 - Updated: 3/8/2015 - Published: 1/26/2015
Elven Blessed by AndrewZachariah reviews
Once a hero, now an exiled mercenary, Harry Potter makes a crucial mistake in an ancient ritual. One mistake may be a blessing, however, and Harry's life may just have been changed for the better.
Crossover - Harry Potter & Avengers - Rated: M - English - Drama/Romance - Chapters: 2 - Words: 6,800 - Reviews: 72 - Favs: 535 - Follows: 893 - Updated: 2/27/2015 - Published: 2/22/2015 - Harry P., Teddy L., Captain America/Steve R., Iron Man/Tony S.
Harry Potter: Journey Through The Ages by gitar002 reviews
Harry seems like your ordinary ten year old. He is anything but. So when he eventually receives his introduction to the wizarding world, he can't wait to go. However, fates decided, Harry Potter has a much larger part to play than just being the Boy-Who-Lived. HPSG1 crossover.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 44 - Words: 415,646 - Reviews: 520 - Favs: 1,273 - Follows: 1,444 - Updated: 2/23/2015 - Published: 10/7/2014 - S. Carter, D. Jackson, J. O'Neill, Harry P.
Behind the Shield by GeeEs reviews
It was a good thing the new scientist, Dr. Harry Evans, was working out so well. Because nothing else was going Fury's way. And that was before Loki made off with the Tesseract and some of his people. Maybe AU to Mortem Cantor by Kyandua.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor - Chapters: 8 - Words: 12,137 - Reviews: 173 - Favs: 1,371 - Follows: 1,650 - Updated: 2/22/2015 - Published: 11/18/2014 - Harry P., Nick F.
Twofaced Riddle by prion reviews
Post Avengers/ Sequel to Cognosco. Tony just wanted to one-up his buddy Loki. He never thought his experimentation on teleportation would pull some boy from a different universe into his lab basement. Harry's "first" day there is plain horrible: a botched CPR, parachuting without a parachute, and then his wand breaks. Merlin, he was only a researcher! Ch20: Push and Pull
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 20 - Words: 116,205 - Reviews: 579 - Favs: 1,478 - Follows: 2,239 - Updated: 2/20/2015 - Published: 8/19/2012 - Harry P.
A Brutal Truth by BIG Z1776 reviews
What are the chances of a technical screw-up bringing Earth and the Colonies together? Not very high, at least that's what Lt. Kelsey Adama thought. Yet, here she is, on the brink of history where two supposedly long lost tribes of man are reunited. But when both sides have not seen one another for thousands of years and one has no intention of playing by the rules things get messy
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 35 - Words: 211,291 - Reviews: 1053 - Favs: 789 - Follows: 775 - Updated: 2/17/2015 - Published: 4/30/2013 - Complete
Gravesong: Requiem by CareOtters reviews
In order to become the Master of Death, Harry Potter must first master the dead.
Harry Potter - Rated: T - English - Supernatural/Horror - Chapters: 5 - Words: 30,568 - Reviews: 159 - Favs: 702 - Follows: 836 - Updated: 1/31/2015 - Published: 9/13/2010 - Harry P., Voldemort
Harry Potter, Bahamut by Lochar reviews
Harry didn't know it was the Chamber of Secrets. Voldemort didn't know it was the Tri-Throne of Bahamut. Harry walked away with a throne, while Voldemort fled. Now what happens? Sequel to Summoner's Stone.
Crossover - Harry Potter & Final Fantasy X - Rated: T - English - Chapters: 6 - Words: 22,644 - Reviews: 1020 - Favs: 2,717 - Follows: 3,124 - Updated: 1/21/2015 - Published: 2/2/2012 - Harry P., Shiva - Complete
I See The Moon by hctiB-notsoB reviews
Gen. "While on the run, Bruce meets a young man who speaks to the moon. He's probably not quite the sanest friend Bruce could have made, but, well...beggers can't be choosers."
Crossover - Harry Potter & Avengers - Rated: T - English - Friendship - Chapters: 13 - Words: 40,930 - Reviews: 4969 - Favs: 14,224 - Follows: 16,147 - Updated: 1/18/2015 - Published: 6/13/2012 - Harry P., Hulk/Bruce B.
Para Bellum by Lord Silvere reviews
An ambitious Voldemort prepares to lead his armies into the Delenda Est dimension to topple Minister Black III. But, he has lost the element of surprise, and there is a Pre-OotP dimension in between his dimension and the DE dimension where he will have to fight Minister Black's armies, spies, and civilian meddlers, not to mention two Harry Potters and the infamous Black Triplets.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 79,471 - Reviews: 639 - Favs: 2,001 - Follows: 2,589 - Updated: 1/2/2015 - Published: 10/10/2013 - Harry P., Ginny W., Bellatrix L.
Adrift in a World by Miss Whiskers reviews
Harry Potter is thrown into an alternate universe due to archaic rules of magic. Hiding under the alias of Chris Collins, he tries to find a place among the suspicion of those he knew and some he never did, as Voldemort's power grows.
Harry Potter - Rated: T - English - Adventure - Chapters: 24 - Words: 172,757 - Reviews: 3710 - Favs: 5,876 - Follows: 6,221 - Updated: 12/30/2014 - Published: 6/12/2006 - Harry P.
Ascension by thebluninja reviews
Heavily AU. Thanks to a cold, humanity never discovers the Prothean ruins on Mars, and barely develops Mass Effect technology. They step out onto the galactic stage after the Reapers have harvested every other species, and find the crumbs left behind by the turians, asari, and salarians. Now they must adapt to fight a foe who won't be seen for far longer than human history.
Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 13 - Words: 71,334 - Reviews: 351 - Favs: 1,288 - Follows: 1,514 - Updated: 12/21/2014 - Published: 5/27/2013
The Technomancer Chronicles by Froggy-slice reviews
Technomancer, an extremely powerful bio mechanical magical race of humanoids who have been locked in battle with the burning legion for generations. what happenes when they arrive on azeroth pursuing sargeras? Even worse, when they arrive in outland?
Crossover - Harry Potter & Warcraft - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 17,810 - Reviews: 195 - Favs: 667 - Follows: 722 - Updated: 12/9/2014 - Published: 1/30/2011 - Harry P.
Daniel's Adventure by W1553 reviews
When a star goes supernova Dr. Daniel Jackson gets sent away to a galaxy far far away... How will he survive? Will he ever be able to get back? Or is he simple done for. This is just for fun, so it's not all to serious. Some characters you may see: Revan, Anakin, Luke, Yoda, Obi-Wan, Padme, Ahsoka and Ventress. Formerly known as Daniels Adventure: Champion of the Trickster. (WIP)
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 70,858 - Reviews: 105 - Favs: 149 - Follows: 172 - Updated: 12/9/2014 - Published: 9/19/2013 - D. Jackson
The Cupboard Series 2: Hermione's Book Nook by Stargon1 reviews
Even bars on the window, locks on the door and a demented house-elf can't keep Harry away from his friends. The Ministry hearing, though, might be a different story. And then there's that letter from his dad ... A second year fic.
Harry Potter - Rated: K - English - Friendship/Adventure - Chapters: 37 - Words: 107,620 - Reviews: 1260 - Favs: 2,643 - Follows: 1,413 - Updated: 12/6/2014 - Published: 8/28/2014 - Harry P., Hermione G. - Complete
Dawn Crux by Hermione Prime reviews
As Voldemort's traitor apprentice, Harry finally escaped his guardian's torture and into freedom. Picked up by Tom Riddle, he discovers the true meaning of being a Horcrux and the consequences of freeing Dumbledore and Grindelwald. Voldemort's established society is brought crumbling down as the two powerful wizards reunite...and even Harry is unable to stop it. Sequel to Ice Crux.
Harry Potter - Rated: T - English - Friendship - Chapters: 37 - Words: 141,439 - Reviews: 1699 - Favs: 1,006 - Follows: 898 - Updated: 12/2/2014 - Published: 2/23/2013 - Harry P., Tom R. Jr. - Complete
Running from the Moon by AsianWithaTaser reviews
Avengers/Harry Potter Crossover! Andy N. Lupin is a young witch that apparates to America and is taken into SHEILD. Follow her as she joins the Avengers Initiative and changes lives of everyone she meets as well as pranking them to death, marauder style. TROLOLOLOOO Rated T for language
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 11 - Words: 45,185 - Reviews: 93 - Favs: 216 - Follows: 295 - Updated: 11/30/2014 - Published: 8/1/2012 - Hulk/Bruce B.
Mortem Cantor by Kyandua reviews
After losing everything he holds dear, Harry Potter is thrust into a new world; one with Superheroes and evil Villains that make Voldemort look like a kitten. Struggling to survive in this new world - and, meanwhile, gaining the attention of S.H.I.E.L.D. - he attempts to live a NORMAL life. But, he is Harry Potter after all... what could possibly go wrong? Possible Slash!
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 31,915 - Reviews: 2242 - Favs: 5,141 - Follows: 7,251 - Updated: 11/18/2014 - Published: 6/21/2012 - Harry P.
Fall of the Gods Book 1: Colonials on the Run Redux by Scourge75 reviews
A dark past. A desperate race. A forced alliance. The return of a race long forgotten. The effects that no one could've foreseen. - OCs galore! Major rewrites from previous post. New chapter will be posted every weekday.
Crossover - Battlestar Galactica: 2003 & Stargate: SG-1 - Rated: T - English - Adventure/Supernatural - Chapters: 42 - Words: 395,451 - Reviews: 157 - Favs: 175 - Follows: 171 - Updated: 11/7/2014 - Published: 9/12/2014 - S. Carter, J. O'Neill, W. Adama, L. Roslin - Complete
Susan Bones and the Prisoner of Azkaban by joemjackson reviews
What if Harry Potter was sent to Azkaban for killing Cedric Diggory? What if a Hufflepuff questioned his conviction?
Harry Potter - Rated: T - English - Angst/Romance - Chapters: 49 - Words: 274,874 - Reviews: 1816 - Favs: 2,938 - Follows: 2,663 - Updated: 10/29/2014 - Published: 1/7/2011 - Harry P., Susan B. - Complete
Harry Potter and the Viper's Brand by AntaresTheEighthPleiade reviews
Voldemort couldn't have picked a worse time to return. Between preparing for the long-awaited ambassadors, a manipulative headmaster after Sirius, and Hermione's parents threatening to withdraw her from Hogwarts, Harry had enough on his plate already. Good thing his friends are always there for him. Book 5 of the Saga of the Lightning Speaker. DISCONTINUED.
Harry Potter - Rated: T - English - Drama/Supernatural - Chapters: 4 - Words: 14,159 - Reviews: 222 - Favs: 774 - Follows: 1,172 - Updated: 10/23/2014 - Published: 11/15/2013 - Harry P., Hermione G., Voldemort, OC
WorldWar: The Balance Destroyed by AlbertG reviews
The 'Race', and the Colonials of Cyrannus each tried to conquer Earth. They both failed. The Race has a new colony now. The Colonials haven't finished yet. It's a bad combination all around because everyone's stubborn. Welcome to the galaxy at large.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 30 - Words: 148,076 - Reviews: 790 - Favs: 661 - Follows: 575 - Updated: 10/11/2014 - Published: 3/16/2010 - Complete
Harry Potter and the Might of Terra by anommalcolm reviews
Multi crossover. possibly mass crossover. Harry Potter, at the end of his second year, went back into the chamber to explore. What he discovered deep beneath the school that day would change the universe forever. Beware, enemies of humanity, the stars themselves will shake from the might arrayed against you. Long live Consul Harrison James Potter! Long live Terra!
Crossover - Harry Potter & StarCraft - Rated: T - English - Fantasy/Sci-Fi - Chapters: 2 - Words: 2,401 - Reviews: 16 - Favs: 118 - Follows: 155 - Updated: 10/11/2014 - Published: 10/3/2014
StarCraft's Might Challenge by grayiron reviews
During Harry's second year Harry goes back down to the Chamber of Secrets to explore, upon doing so he stumbles upon StarCraft building an gains it's while becoming it's Avatar.
Crossover - Harry Potter & StarCraft - Rated: T - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 699 - Reviews: 3 - Favs: 10 - Follows: 12 - Published: 9/24/2014 - Complete
Doctor Who - The Massive Effect by efhb1994 reviews
[OBSELETE] - There's an ancient legend in the universe which has surpassed everything, lived on from generation by generation. The legend of the Doctor, which has influenced the Galaxy. From the ancient Krogans of Tuchanka to the founding of the Citadel Council. He's now needed more than ever as the Reaper War begins. Question is, can the insidiout plot behind it all be prevented?
Crossover - Doctor Who & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 18 - Words: 58,386 - Reviews: 96 - Favs: 168 - Follows: 215 - Updated: 9/20/2014 - Published: 5/7/2014 - Jack H., 11th Doctor, 12th Doctor, Shepard
Ascension by Ulstem reviews
The battle at the Department of Mysteries went differently for Harry. Trapped in a new time and being the last wizard alive, Harry must find a way home while evading enemies far darker than he has ever faced before.- Pre-ME1 to Pre-ME2.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 34 - Words: 141,467 - Reviews: 1460 - Favs: 3,325 - Follows: 2,835 - Updated: 9/4/2014 - Published: 1/8/2014 - Harry P., J. Garson - Complete
Star Wars: Force Rising by Achaewa reviews
A ragtag bunch of misfits comprised of a Jedi, a Smuggler, a Spy and a Bounty Hunter must join forces as unlikely allies to stop a resurgent Sith Empire from overwhelming the Republic and its allies. All the while a faction in the unfashionable part of the galaxy must stand witness to its fantastic part. ME clash with SW. Femslash and Het. No slash. Minor language such as F-bombs.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 48,090 - Reviews: 64 - Favs: 239 - Follows: 263 - Updated: 8/29/2014 - Published: 3/31/2014 - [Shae Vizla, Mako] Bastila S., Satele S.
Forging the Sword by Myst Shadow reviews
::Year 2 Divergence:: What does it take, to reshape a child? And if reshaped, what then is formed? Down in the Chamber, a choice is made. (Harry's Gryffindor traits were always so much scarier than other peoples'.)
Harry Potter - Rated: T - English - Adventure - Chapters: 15 - Words: 152,578 - Reviews: 3334 - Favs: 9,326 - Follows: 10,821 - Updated: 8/19/2014 - Published: 5/26/2007 - Harry P., Ron W., Hermione G.
The Final Countdown by Atalanta Harthome reviews
Bruce Banner didn't expect to meet an Englishman in Brazil talking to a 8 foot python. Nor did Harry Potter ever expect to meet an angry giant rage monster. And neither of them expected to be saving the world as the Hulk or a giant black magical panther. Some may call it fate and others destiny. But they just call each other, friends. Updates on Wednesdays and Saturdays!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 6,980 - Reviews: 187 - Favs: 1,126 - Follows: 1,855 - Updated: 8/18/2014 - Published: 3/22/2014 - Harry P., Iron Man/Tony S., Loki, Hulk/Bruce B.
The magical swarm by JustAReader240 reviews
During Harry's fourth year he goes down to the Chamber of Secrets to escape the hostility of his schoolmates and in doing so he stumbles upon something out of this world. See how he changes with the Swarm. Grey!Strong!Harry ( Title liable to change, updates will be slow)
Crossover - Harry Potter & StarCraft - Rated: T - English - Adventure - Chapters: 3 - Words: 2,027 - Reviews: 23 - Favs: 101 - Follows: 152 - Updated: 8/18/2014 - Published: 8/5/2014 - Harry P., Zerg
Café by Pleasedial123 reviews
Harry stared out the Dursely car window morosely. 'I would have went with Sirius if he had asked.' He thought. 'I would have run from the law and Durselys with him.' He paused, blinking. 'I could do that on my own! I could run away' Summer after 3rd year
Harry Potter - Rated: T - English - Chapters: 28 - Words: 136,397 - Reviews: 4132 - Favs: 8,730 - Follows: 8,981 - Updated: 8/16/2014 - Published: 6/30/2010 - Harry P.
Weres Harry? by DobbyElfLord reviews
Dark curses don't play nice- not even with each other. When nine year-old Harry is bitten by a werewolf, the horcrux fights back. The result could only happen to Harry Potter. Canon-ish for the first three years of Hogwarts - AU from that point forward.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 23 - Words: 152,524 - Reviews: 4043 - Favs: 10,317 - Follows: 10,912 - Updated: 8/15/2014 - Published: 5/11/2012 - Harry P.
Lord Voldemort and the Intricate Plots by Cauchy reviews
Prophecy brings nothing but ruin, and half a prophecy is even worse. Lord Voldemort is neither fool nor weakling; he vows to break away from the prophecy's accursed magic. He is ready to defeat Albus Dumbledore at his own game. After all, Harry Potter is just a boy. AU, sort of Mentor!Voldemort.
Harry Potter - Rated: T - English - Fantasy - Chapters: 17 - Words: 110,202 - Reviews: 189 - Favs: 395 - Follows: 451 - Updated: 8/11/2014 - Published: 1/6/2013 - Harry P., Voldemort, Albus D.
The Observer Effect by d1x1lady reviews
After Tony Stark outs himself as Iron Man on live television, he acquires a magical stalker in the form of a bored (female) Harry Potter, who has emerged from the Veil of Death in a world without wizards. A cat-and-mouse game ensues when Stark's curiosity drives him to ever-increasing lengths to capture his invisible benefactor, who struggles with maintaining her distance.
Crossover - Harry Potter & Avengers - Rated: M - English - Friendship/Romance - Chapters: 11 - Words: 63,853 - Reviews: 1513 - Favs: 8,923 - Follows: 9,585 - Updated: 8/9/2014 - Published: 7/10/2014 - Harry P., Iron Man/Tony S.
Grimm by Kyandua reviews
There once was a boy who was friends with the Grimm Reaper. But Harry Potter is no longer a boy; he evolved, through space and time, into something new, wild and dangerous. Getting tangled up in the secrets of S.H.I.E.L.D., it is only a matter of time before Harry is noticed. Noticed not only by the Avengers, but by beings far more powerful, and deadly. T for violence and swearing.
Crossover - Harry Potter & Avengers - Rated: T - English - Supernatural/Adventure - Chapters: 2 - Words: 8,010 - Reviews: 82 - Favs: 573 - Follows: 950 - Updated: 8/5/2014 - Published: 8/4/2014 - Harry P.
Through the Dimensional Void by Lumina Solaris reviews
Harry wasn't thinking when he lunged into the Veil after Sirius, and he certainly didn't expect to be sent to another world. Unfortunately for him, there are demons in this other world, and they are very interested in Harry. This certainly catches the attention of two hunters, who aren't going to simply let this mysterious kid out of their sight until they figure him out.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural/Adventure - Chapters: 11 - Words: 48,256 - Reviews: 623 - Favs: 1,684 - Follows: 2,523 - Updated: 8/2/2014 - Published: 4/29/2013 - Harry P., Sam W., Dean W.
Harry Potter and the Hidden Truth by KingFatMan25 reviews
With Lord Voldemort on the rise, the Wizarding world turns to their only hope...Michael Potter? While the 'Boy Who Lived' takes in the fame, his long forgotten twin brother has become more then the world could have imagined.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 34 - Words: 142,004 - Reviews: 1882 - Favs: 6,873 - Follows: 4,016 - Updated: 7/6/2014 - Published: 12/31/2010 - Harry P. - Complete
Ice Age by rgm0005 reviews
By unleashing forces he couldn't comprehend or control, he defeated the unbeatable and slew the immortal. It was the only way and he didn't regret it. But to all things, there is a price. He thought this one would be his death, but instead he found himself falling down the rabbit hole. It's said that time changes all things. Does that include heroes, as well?
Crossover - Harry Potter & Dresden Files - Rated: M - English - Sci-Fi/Fantasy - Chapters: 3 - Words: 8,966 - Reviews: 84 - Favs: 537 - Follows: 691 - Updated: 7/3/2014 - Published: 2/7/2014 - Harry P., H. Dresden
Wizards and Demons Don't Mix by Kefalion reviews
In this story Harry is a Powerful Demon. He became one after many years in Hell, where he ended up after dragging Voldemort there as he was unable to kill the Dark Lord. The thing is that Wizards normally don't become demons and the question is what Harry really has become, if it can be undone and if he wants that to happen.
Crossover - Harry Potter & Supernatural - Rated: M - English - Chapters: 14 - Words: 37,169 - Reviews: 171 - Favs: 866 - Follows: 1,167 - Updated: 7/3/2014 - Published: 9/20/2013 - Harry P., Sam W., Dean W.
Harry's Golden Nuggets by Snaggledog reviews
Harry takes charge of his fate and the war. He manipulates the wizarding world with revolts, scams and his own vast wealth, but even the best laid plans go awry. His mistake costs him more than he bargains for. Regardless, he is committed to making his crazy plan work. Begins after GoF - Some Dumbledore bashing.
Harry Potter - Rated: M - English - Drama/Humor - Chapters: 24 - Words: 147,742 - Reviews: 663 - Favs: 2,120 - Follows: 936 - Updated: 6/28/2014 - Published: 5/20/2014 - Harry P. - Complete
A Lily by Any Other Name by savya398 reviews
Odin punishes Loki by casting him out of Asgard into the body of a mortal, where he grows up and lives another life. The consequences of which come back to haunt Harry Potter as he starts going through the trials of the Tri-Wizard Tournament. As if the discovery of other worlds and aliens weren't enough, Harry now has to face some unfortunate truths about his origins.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Adventure - Chapters: 6 - Words: 29,548 - Reviews: 594 - Favs: 2,841 - Follows: 3,798 - Updated: 6/25/2014 - Published: 12/16/2013 - Harry P., Lily Evans P., Loki, Thor
Time of Magic by Lordheaven reviews
They thought he was their friend. They all thought they knew him. They were all wrong. His thirst for knowledge set him on a different path. He chose not play by the rules of others. He chose his own. And thus Hail Harry Potter, the lord master of all magic, the new Merlin.
Harry Potter - Rated: T - English - Chapters: 1 - Words: 7,554 - Reviews: 7 - Favs: 13 - Follows: 19 - Published: 6/22/2014
Adrian Romanov by sakurademonalchemist reviews
Natasha was an assassin by trade. A woman who had nothing and no one to tie her down, not even her family. Then she stumbles upon a child all alone in the night and adopts him without a second thought. Her son, Adrian, is more than human, he's the product of an experiment that Odin himself has forbidden. Can Adrian change his mind or will he have all of Asgard to avoid?
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Supernatural - Chapters: 21 - Words: 58,171 - Reviews: 1080 - Favs: 4,962 - Follows: 4,718 - Updated: 6/19/2014 - Published: 4/28/2014 - Harry P., Black Widow/Natasha R., Loki
Pear Shaped by AmniIsRoving reviews
Harry Potter saved the British Wizarding World at 17, and then spent the next five years cleaning up after it. However, across the pond things have begun to heat up in the UMSNA, and he's got orders by the new Minister of Magic Kingsley Shacklebolt to clean out the remainder Deatheaters as well as supervise and inform the handlers of a powerful artifact called the Tesseract! HP/?
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 6 - Words: 31,289 - Reviews: 318 - Favs: 1,696 - Follows: 2,399 - Updated: 6/16/2014 - Published: 8/16/2012 - Harry P.
Red Like Roses by Polariswarrior reviews
Harry's first failed case as an auror causes her to end up in an alternate universe where 1) magic doesn't exist and 2) some people don't understand what it means to stay dead. Steve just wanted to help clean up the mess left over by the Chitauri invasion. Harry and Steve becoming friends wasn't a part of either one of their plans. Fem!Harry, BWL!Neville, eventual HP/SR.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Romance - Chapters: 18 - Words: 129,041 - Reviews: 795 - Favs: 2,311 - Follows: 3,056 - Updated: 6/7/2014 - Published: 1/17/2014 - Harry P., Captain America/Steve R.
Mr Potter Goes to Smallville by JBean210 reviews
Harry leaves Britain in 2011 after being disgraced by his wife and sacked by the Ministry of Magic. He decides to travel to the U.S., whose magical government is not on good terms with the MoM, so it will be hard for them to find him. A chance meeting on the flight over convinces him to settle in a little town in the middle of the country - Smallville, Kansas.
Crossover - Harry Potter & Smallville - Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 148,235 - Reviews: 430 - Favs: 1,135 - Follows: 989 - Updated: 5/30/2014 - Published: 9/14/2013 - Harry P., Clark K./Superman, Lois L. - Complete
Ta'veren by Geralt reviews
When Rand was 13, Lews started manifesting in the boy's dreams, passing on to him the knowledge of how to control his Ta'veren ability. Seven years later, Moiraine arrived to find Two Rivers a very different place from what it was supposed to be.
Wheel of Time - Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 91,699 - Reviews: 618 - Favs: 1,243 - Follows: 1,286 - Updated: 5/30/2014 - Published: 12/11/2011
Firebird's Song: Book II of the Firebird Trilogy by Darth Marrs reviews
Hard times lead to hard choices. What's more important? Freedom, or fate? Love, or death? Harry Potter stands on the edge of a precipice, and he is not sure if the right move is to turn and fight, or fall.
Harry Potter - Rated: M - English - Fantasy/Drama - Chapters: 36 - Words: 153,289 - Reviews: 2164 - Favs: 3,045 - Follows: 2,253 - Updated: 5/17/2014 - Published: 8/31/2013 - Harry P., Luna L. - Complete
Death Derailed by stephenopolos reviews
Harry ends up dying a few to many times. After exchanging words with his reaper, the Destiny Repair office sends him back to age seven. Dave in Destiny Repair sees this as an opportunity to affect events beyond the Magic Britain and directs him to an Alteran Repository. Harry will take out his enemies on earth before heading to the stars.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 38,169 - Reviews: 310 - Favs: 1,224 - Follows: 1,639 - Updated: 5/16/2014 - Published: 12/7/2013
Enharmonic Interval by Locked Owle reviews
At eighteen Harry figures that he's done all the good that he's ever going to do. SHIELD thinks otherwise. Set Pre Avengers Movie. Potterverse AU after Goblet of Fire. Series will eventually have a background slash pairing that does not include Harry Potter.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Suspense - Chapters: 6 - Words: 56,889 - Reviews: 416 - Favs: 1,721 - Follows: 2,379 - Updated: 5/13/2014 - Published: 10/26/2013 - Harry P., Black Widow/Natasha R., Hawkeye/Clint B., Agent Phil Coulson
I Fall(out) to Pieces by Diresquirrel reviews
War... War never changes. In the year 2076, Europe is consumed in war. Muggle Britain stands mostly intact, but it will not remain so for long. Concurrently, Magical Britain denies the return of the most feared wizard in generations. In all of this, what is UK-13? And what does it have to do with Harry Potter?
Crossover - Harry Potter & Fallout - Rated: M - English - Adventure/Humor - Chapters: 18 - Words: 98,338 - Reviews: 685 - Favs: 1,117 - Follows: 1,244 - Updated: 5/7/2014 - Published: 2/22/2013 - Harry P.
Harry From Another World by sprinter1988 reviews
When things go wrong in one world, wizards seek help from another. Unfortunately what you want and what you get can sometimes be entirely different things. A tale featuring Harry, Hermione, Luna, Susan, Neville and a whole host of others. Loosely inspired by "The Meaning of Fear" by Rorschach's Blot. Rating for highly probable violence, and likely bad language.
Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 63,548 - Reviews: 1464 - Favs: 4,244 - Follows: 5,212 - Updated: 5/2/2014 - Published: 5/19/2013 - Harry P., Hermione G., Susan B., Lavender B.
An Earthborn Asgardian by Kefalion reviews
After the Battle of New York, Loki tries to escape. Thor asks him why he would try when he know he has lost. Reluctantly Loki tells him about Harry. This is a Harry Potter, The Avengers Crossover. The main pairing is Harry x Loki. The story will explore how their relationship has shaped them, and how it will come to shape the universe. Pending Rewrite because of Thor: Ragnarok.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 10 - Words: 44,784 - Reviews: 471 - Favs: 2,278 - Follows: 3,001 - Updated: 4/28/2014 - Published: 4/23/2013 - [Harry P., Loki]
Everything I do by Lily Ann Lyones reviews
(AU) ON HIATUS - As any parent will tell you, there is nothing they would not do for their child. Running from the sinister world that is Wizarding England, Lily Potter nee Evans has only one person she can trust to protect her son: His father. A very different Harry grows up with his genius, billionaire, playboy, philanthropist father.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Family - Chapters: 10 - Words: 81,586 - Reviews: 1397 - Favs: 4,563 - Follows: 5,481 - Updated: 4/25/2014 - Published: 3/15/2014 - Harry P., Iron Man/Tony S.
Here We Go Again by EmmyR reviews
The team is called together again for the first time since the invasion to deal with a new threat. Can they handle working together? Will everyone make it through this one? Part 1 of Assembling.
Avengers - Rated: T - English - Drama/Hurt/Comfort - Chapters: 8 - Words: 18,599 - Reviews: 19 - Favs: 46 - Follows: 44 - Updated: 4/24/2014 - Published: 12/7/2013 - Iron Man/Tony S., Nick F. - Complete
Truth and Revelations by Marcus S. Lazarus reviews
When the SGC is infiltrated by a dangerous group with connections to Daniel's past, Daniel is forced to face several secrets that he has kept from his friends as he comes face-to-face with a life that he has been trying to forget since he lost everyone
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Drama/Angst - Chapters: 55 - Words: 216,630 - Reviews: 576 - Favs: 1,115 - Follows: 1,125 - Updated: 4/18/2014 - Published: 7/9/2006 - S. Carter, D. Jackson, Harry P. - Complete
Snake Lord Potter by Galleons 'n'Gold reviews
Harry Potter finally snaps after being treated like a slave by the Dursleys. With a bit of accidental magic and a dash of luck, he stumbles upon a unique snake. Bonded and armed with peculiar powers, Harry walks away from Privet Drive to the Wizarding World. Now he's at Hogwarts, and no one knows what exactly or, who exactly is Harry Potter.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 25 - Words: 112,741 - Reviews: 651 - Favs: 2,037 - Follows: 2,218 - Updated: 4/13/2014 - Published: 6/17/2013 - Harry P.
Si Vis Pacem, Para Bellum by In Defilade reviews
AU. Abducted by Loki, rescued by Thor, Harry grows up fast in a much wider universe than he ever imagined existed. Trained extensively by the Asgard, he is now ready to set his own course in life. The Goa'uld need to be dealt with, and he has questions concerning his own past and powers - the answers to which will only be found on Earth, at Hogwarts ... whatever the hell that is.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 52,311 - Reviews: 643 - Favs: 2,002 - Follows: 2,689 - Updated: 4/7/2014 - Published: 4/28/2013 - S. Carter, Harry P., Hermione G.
Key to the Past by LilGreenImp reviews
The present may be the key to the past, but the past that is unlocked often changes how the present is perceived. Buffy stumbles upon her heritage and finds that disclosed secrets change more than she thought possible.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Chapters: 75 - Words: 273,202 - Reviews: 812 - Favs: 452 - Follows: 602 - Updated: 4/7/2014 - Published: 1/18/2005 - Buffy S.
Harry Silvertongue by butalearner reviews
Ten-year-old Harry Potter meets a kindred soul in secret who changes his whole outlook on his life with the Dursleys. Burned into Harry's mind with the violent death of his only friend, the lessons imparted guide him through his time at Hogwarts. AU, Slytherin!Harry.
Harry Potter - Rated: T - English - Drama - Chapters: 7 - Words: 45,302 - Reviews: 296 - Favs: 852 - Follows: 1,197 - Updated: 4/3/2014 - Published: 12/7/2012 - Harry P.
Per Ardua Ad Astra by In Defilade reviews
AU Harry pays a high price for booting Voldemort out of his mind at the end of OotP - he is stripped of his magic, but gains something ... other. He starts a new life in the non-magical world, and adapts his skills to join the RAF and later 'The Regiment'. He is assigned to the Atlantis Expedition and, through overcoming adversity, will find a new home and family amongst the stars.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Sci-Fi/Romance - Chapters: 12 - Words: 127,209 - Reviews: 809 - Favs: 2,514 - Follows: 2,988 - Updated: 3/31/2014 - Published: 12/8/2012 - [Harry P., Teyla E.] Hermione G., John S.
Oh You Didn't Know? Yeah, He's Awesome by RuRuLaLa reviews
Remember Goblet of Fire? What would happen if Harry took the filter off his mouth and actually said what he's thinking? Bad things, probably. But it'll be fun as hell. My go at the Intelligent!Harry, Smart alec!Harry situation.
Harry Potter - Rated: T - English - Humor/Drama - Chapters: 7 - Words: 53,325 - Reviews: 1042 - Favs: 5,123 - Follows: 4,845 - Updated: 3/21/2014 - Published: 9/14/2012 - Harry P.
To Shape and Change by Blueowl reviews
AU. Time Travel. Snape goes back in time, holding the knowledge of what is to come if he fails. No longer holding a grudge, he seeks to shape Harry into the greatest wizard of all time, starting on the day Hagrid took Harry to Diagon Alley. No Horcruxes.
Harry Potter - Rated: T - English - Adventure - Chapters: 34 - Words: 232,332 - Reviews: 10490 - Favs: 26,122 - Follows: 14,816 - Updated: 3/16/2014 - Published: 10/20/2010 - Harry P., Severus S. - Complete
Discordant by Heather Sinclair reviews
It wasn't the bright and shiny Jewel of the Galaxy you've all seen on the HoloNet. Harry's story started in the Underworld, a kilometer below the upper levels of Coruscant, where you never walk the streets alone, especially if you don't have a blaster hanging by your side. He left for a little while, but now it's called him back, whether he realizes it or not.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 45,270 - Reviews: 447 - Favs: 2,533 - Follows: 2,921 - Updated: 3/8/2014 - Published: 1/12/2014 - A. Ventress, Harry P.
Legacy of the Wolf by MalkieriJester reviews
A farmer, the scion of a forgotten legacy, struggles to cling to his humble roots as omens, prophecy, and the Wheel pull him towards war. Set in Randland in the Age that was birthed by Rand's Last Battle. Reviews appreciated. Beta found!(...and lost) Replacing chapters as they're edited. So far: ch. 1(prologue), 2, 3, and 4.
Wheel of Time - Rated: T - English - Fantasy/Adventure - Chapters: 11 - Words: 28,381 - Reviews: 30 - Favs: 7 - Follows: 11 - Updated: 3/3/2014 - Published: 7/21/2011
The Technomage by schumi23 reviews
Everything can be done with a few keystrokes. Well, most. Harry found a computer, and later ran away from the Dursleys. Lets see how a logical, resourceful mind fairs for Harry. Rated T for language and because I don't really know much bout how to rate it.
Harry Potter - Rated: T - English - Chapters: 6 - Words: 9,491 - Reviews: 92 - Favs: 374 - Follows: 454 - Updated: 3/1/2014 - Published: 1/11/2014 - Harry P., OC
The Harbinger Of Change by Vader's.Apprentice.I.Am reviews
The Reapers left mass effect technology for the species to find so that the cycle would continue. However, what if a species was clever enough to avoid the trap. A magical and technologically advanced Humanity makes contact with the galaxy and prepares to break the cycle.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 25,302 - Reviews: 863 - Favs: 2,089 - Follows: 2,570 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard
The Use of Snakes To Look For The Fountian of Youth by Madhatter1981 reviews
... isn't Advised In Florida at Least. Short story examining what might happen if Voldemort were to send Nagini to search for the Fountain of Youth/Longevity during that states annual snake hunting festival and the fall out of what might happen. First chapter just history and set up. Unknown update schedule.
Harry Potter - Rated: T - English - Humor/Drama - Chapters: 2 - Words: 6,344 - Reviews: 1 - Favs: 16 - Follows: 13 - Updated: 1/27/2014 - Published: 7/29/2013 - Voldemort, Nagini
Trouble Finds Him by Lunabell Marauder Knyte reviews
While working in the Ministry as Head Auror Harry intervenes during a raid in the Time Chamber.The attackers are after The Sands of Time.Harry rescues the object but when hit with the killing curse while holding the ancient object Harry is teleported to another time...to another world.He wakes up in 1940 New York and meets Howard Stark,and goes down with the ship just like Steve...
Crossover - Harry Potter & Avengers - Rated: T - English - Suspense/Drama - Chapters: 9 - Words: 39,528 - Reviews: 1103 - Favs: 3,428 - Follows: 4,790 - Updated: 1/16/2014 - Published: 7/3/2012 - Harry P.
Mass Effect: The First War by ProfFartBurger reviews
The Prothean Ruins weren't. They contained little more than mentionings of an Alien Society; as a result, humanity develops on a completely different path than what was intended, and when first contact is made not with the Turians, but a desperate, destitute race viewed as beggars and thieves, how will this dying race change Humanity? And how will Humanity change the Galaxy? *A/U!*
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 200,906 - Reviews: 1904 - Favs: 3,962 - Follows: 2,872 - Updated: 1/12/2014 - Published: 1/26/2013 - OC - Complete
Delicate by SaoirseAngel reviews
Harry is sick and tired of always being kept in the dark, of being lied to, and of being protected. He's had enough and he's going to take control of his life. Takes place at the summer before sixth year. HHR. Slight HBP spoilers. Some Dumbledore bashing.
Harry Potter - Rated: T - English - Family/Romance - Chapters: 39 - Words: 378,520 - Reviews: 2473 - Favs: 3,873 - Follows: 3,794 - Updated: 1/12/2014 - Published: 5/6/2006 - Harry P., Hermione G.
So Much for Staying Out of Trouble by Lumione reviews
Harry resents being told he's a magnet for trouble. He attempts to prove this wrong by taking a vacation in the middle of the Afghan desert.
Crossover - Harry Potter & Ironman - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 6,062 - Reviews: 249 - Favs: 1,296 - Follows: 2,198 - Updated: 12/27/2013 - Published: 8/25/2012 - Harry P., A. E. Stark/Tony
Harry Potter: Game of the Year Edition by Flux Casey reviews
Harry Potter dies in the graveyard of Little Hangleton. GAME OVER. Start new game? Concept borrowed from Majin Hentai X and Chibi-Reaper. ABANDONED
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 12 - Words: 37,205 - Reviews: 1521 - Favs: 4,280 - Follows: 5,269 - Updated: 12/24/2013 - Published: 4/23/2012 - Harry P. - Complete
Outsiders by phoenix catcher reviews
Harry/Bart. Sorcerer:Harry. Harry is rescued from the Dursley's by a caring neighbour and raised on the run in the US. He ends up in Smallville and finds himself in the middle of someone else's destiny trying to forge a life for himself.
Crossover - Harry Potter & Smallville - Rated: M - English - Adventure - Chapters: 21 - Words: 189,712 - Reviews: 577 - Favs: 973 - Follows: 1,175 - Updated: 12/17/2013 - Published: 12/28/2006 - Harry P., Bart A./Impulse
The Artificer by Olorin the Maiar reviews
Harry Potter, Master of Death and creator of magical artifacts, is drafted to help recover one of his creations, the Tesserract
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 5 - Words: 16,749 - Reviews: 468 - Favs: 3,802 - Follows: 5,107 - Updated: 12/11/2013 - Published: 11/25/2013 - Harry P.
Man in Fangorn by JaidenAye reviews
Stumbling into Fangorn, Merry and Pippin find more magic than Ents and the armies of Middle Earth gain an unexpected ally from the shadows of the woods. That is, if Pippin doesn't insult him into seclusion first. Roughly from challenge by CashyHoray1.00 "Lord of the Forest".
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 17,638 - Reviews: 522 - Favs: 2,762 - Follows: 3,988 - Updated: 12/3/2013 - Published: 4/12/2012 - Harry P., Legolas
The Ghost in the Team by Marcus S. Lazarus reviews
An amulet in Daniel Jackson's mail results in the SGC gaining a surprising new member, in the form of the 'ghost' of Spike, history's second vampire with a soul. Can he make a difference in the Ori war?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Drama/Supernatural - Chapters: 54 - Words: 223,227 - Reviews: 293 - Favs: 313 - Follows: 334 - Updated: 12/2/2013 - Published: 12/13/2006 - [Spike, Vala] [D. Jackson, S. Carter] - Complete
The Fallen Renegade by Project Pseudonym reviews
He hated his life, his relatives, and most importantly, his own weakness. So when he chances upon a Denarius coin, he took it, even if it meant damning his own soul in the process. And now, he's a Denarian, the host of a Fallen Angel, and the Fallen is hungry for vengeance; and for him, absolutely nothing will stand in his way. Based on Shezza's Denarian Renegade. Slight HP/FD.
Harry Potter - Rated: M - English - Adventure/Supernatural - Chapters: 20 - Words: 226,264 - Reviews: 1133 - Favs: 2,824 - Follows: 2,583 - Updated: 11/29/2013 - Published: 6/22/2012 - Harry P.
Give It Your Best Shot by Zenathea reviews
Some men were born average and went on to live an average life. He was not, had never been, and would never be one of those men. With his ancestry, it was hardly a surprise. Facing off against enemies old and new, very few things could come more naturally to him. No Slash. AU. Dimension Travel with a dash of Time Travel. Darker themes: war, politics, questionable morality, and etc.
Harry Potter - Rated: M - English - Adventure - Chapters: 30 - Words: 135,039 - Reviews: 1188 - Favs: 3,123 - Follows: 3,613 - Updated: 11/29/2013 - Published: 5/3/2012 - [James P., Lily Evans P.] Harry P., Sirius B.
Reunions are a Deleted by Bob Regent reviews
Name amended due to guidelines. A clash of ideologies will cause widespread death and destruction for two races both alike and strange to the other. SG1nBSG xover
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 349,784 - Reviews: 1009 - Favs: 1,400 - Follows: 1,359 - Updated: 11/23/2013 - Published: 5/19/2007
Thinking in Little Green Boxes by Diresquirrel reviews
A certain young wizard ends up at 4 Privy Drive instead of 4 Privet Drive. He is raised with loving care by a cuddly Merc with a Mouth. WARNING: now with 19.96% more Death Eaters and a Rodent of Death.
Crossover - Harry Potter & Deadpool - Rated: T - English - Humor/Parody - Chapters: 48 - Words: 103,699 - Reviews: 988 - Favs: 3,015 - Follows: 2,372 - Updated: 11/21/2013 - Published: 6/28/2010 - Harry P.
Harry Potter and the Quidditch Adoption by Madhatter1981 reviews
Concerned about Harry and wishing to protect him from enemies he may not know he has the Gryffindor quidditch teams puts in to play a plan that ends up changing an number of peoples plans. With a revamped and fixed first chapter.
Harry Potter - Rated: T - English - Family - Chapters: 10 - Words: 44,392 - Reviews: 133 - Favs: 439 - Follows: 517 - Updated: 11/12/2013 - Published: 3/22/2013 - Harry P., Angelina J., Fred W.
Little Harry and the Mirkwood Adventure by Azraeos reviews
HPThe Hobbit crossover. Seven year old Harry Potter, along with an unexpected someone, falls into Mirkwood Forest just as Bilbo and the dwarves defeat the spiders.
Crossover - Harry Potter & Hobbit - Rated: K - English - Fantasy - Chapters: 15 - Words: 56,168 - Reviews: 826 - Favs: 2,666 - Follows: 2,866 - Updated: 11/4/2013 - Published: 10/6/2006
The Wizard's World: YR 2 by Mrs.InsaneOne reviews
Harry is entering his second year at Hogwarts. An escaped criminal, a pushy professor, a plot of lies, and the on-going presence of the phony Harry Potter only complicate matters. Evil!Dumbledore, Misguided!Remus, & Bully!Twins/Ron; expect some bashing of all Weasleys. Story is AU.
Crossover - Pokémon & Harry Potter - Rated: T - English - Drama/Mystery - Chapters: 2 - Words: 9,178 - Reviews: 200 - Favs: 949 - Follows: 1,143 - Updated: 10/26/2013 - Published: 7/2/2013 - Ash K./Satoshi, Harry P.
Harry Potter and the Swarm by Beyogi reviews
Harry is fed up with watching memories about Voldemort in Dumbledores pensieve. Watching movies in holographic quality doesn't help him survive whatever the Dark Lord has planned next. Looking for help, Harry stumbles into the Room of Requirement, finding a mysterious book about summoning rituals... The Zerg are a mighty help indeed, but this help doesn't come cheap. Please R&R.
Crossover - Harry Potter & StarCraft - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 92,621 - Reviews: 917 - Favs: 2,034 - Follows: 2,302 - Updated: 10/20/2013 - Published: 12/25/2012 - Harry P., Overmind
Harry Tano by TheBeardedOne reviews
After resigning from the Jedi Order, Ahsoka didn't expect to find herself sent to a new world, especially a world where a young boy needed her help... (Epilogue 1 links to Knave Squadron.)
Crossover - Star Wars & Harry Potter - Rated: T - English - Chapters: 57 - Words: 136,800 - Reviews: 2246 - Favs: 3,933 - Follows: 2,404 - Updated: 10/19/2013 - Published: 5/5/2013 - Ahsoka T., Harry P. - Complete
International Bureau of Supernatural Investigation by Kefalion reviews
Sam and Dean are caught by what they believe is a federal agent while doing a simple salt and burn. They get talking and things weren't exactly what they appeared to be.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural - Chapters: 2 - Words: 2,663 - Reviews: 35 - Favs: 265 - Follows: 398 - Updated: 10/13/2013 - Published: 10/8/2013 - Harry P., Sam W., Dean W.
Twist of Fate by FirePhoenix8 reviews
Harry is taken the night Dumbledore is about to leave him with the Dursleys. With forces meddling in the timeline, Harry and Tom become the Riddle brothers. Follow the boys from the 1930s, WWII & Grindelwald, to canon years and a much changed future. Slash.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 67 - Words: 723,060 - Reviews: 4165 - Favs: 3,507 - Follows: 3,472 - Updated: 10/13/2013 - Published: 4/26/2010 - Harry P., Voldemort, Tom R. Jr.
Phoenix Incorporated by Kefalion reviews
Aldrich Killian has a meeting with the CEO of Phoenix Incorporated and he has a lot of hopes set on Harry Potter's good will, he is hoping that he'll get the funding he's always craved and the change that he might get a look into the highly successful company and their research is exiting. He hopes that this might be a way of continuing on a peaceful path, but for that to happen ev
Crossover - Harry Potter & Ironman - Rated: T - English - Chapters: 1 - Words: 3,719 - Reviews: 16 - Favs: 254 - Follows: 349 - Published: 10/9/2013 - Harry P., Aldrich Killian, A. E. Stark/Tony
The Power of the Mind REWRITE by trc007 reviews
What if instead of running to the Leaky Cauldron after blowing up Marge, Harry had elected to stay in Muggle London for the summer. How does one change make a difference? Features an Independent and Powerful Harry.
Harry Potter - Rated: T - English - Adventure - Chapters: 12 - Words: 95,097 - Reviews: 567 - Favs: 2,457 - Follows: 2,820 - Updated: 9/25/2013 - Published: 5/18/2013 - Harry P., Daphne G.
Delenda Est by Lord Silvere reviews
Harry is a prisoner, and Bellatrix has fallen from grace. The accidental activation of Bella's treasured heirloom results in another chance for Harry. It also gives him the opportunity to make the acquaintance of the young and enigmatic Bellatrix Black as they change the course of history.
Harry Potter - Rated: T - English - Chapters: 46 - Words: 392,449 - Reviews: 8025 - Favs: 17,447 - Follows: 10,481 - Updated: 9/21/2013 - Published: 11/14/2009 - Harry P., Bellatrix L. - Complete
Harry Potter and the Temporal Beacon by willyolioleo reviews
At the end of 3rd year, Hermione asks Harry for some help with starting an interesting project. If a dark lord's got a 50-year head start on you, maybe what you need is a little more time to even the playing field. AU, Timetravel, HHr, mild Ron bashing. Minimizing new powers, just making good use of existing ones.
Harry Potter - Rated: T - English - Adventure - Chapters: 70 - Words: 428,826 - Reviews: 5719 - Favs: 6,832 - Follows: 7,312 - Updated: 9/19/2013 - Published: 11/30/2010 - Harry P., Hermione G.
Purple Portal Thing by m0untainc1imber reviews
It was a perfectly normal day in Atlantis when the Stargate decided to do something strange and three teenagers come to visit. This is only a plot bunny and doesn't have much real storyline at all. K for mild language.
Crossover - Harry Potter & Stargate: Atlantis - Rated: K+ - English - Chapters: 1 - Words: 1,861 - Reviews: 59 - Favs: 243 - Follows: 180 - Published: 9/17/2013 - Harry P., Ron W., Hermione G., Elizabeth W. - Complete
The Master of Death by rgm0005 reviews
In one world, an old man's life ends. In another, a foolish wizard performs a ritual and calls upon the Master of Death. And in both, there is a sound-a sound like an oncoming train. To the well-organized mind, death is but the next great adventure.
Crossover - Harry Potter & Dresden Files - Rated: M - English - Adventure/Supernatural - Chapters: 11 - Words: 69,139 - Reviews: 676 - Favs: 2,980 - Follows: 3,321 - Updated: 9/17/2013 - Published: 1/27/2012 - Harry P., H. Dresden
Dust of the Stars by bryan0711 reviews
The Colonies believed themselves alone in the galaxy. The Cylons were their only enemy. After a confrontation between the Valkyrie BSG and Ha'tak motherships the Colonies are thrown onto the galactic scene, unprepared, for an inevitable confrontation...
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 24 - Words: 323,498 - Reviews: 348 - Favs: 440 - Follows: 495 - Updated: 9/12/2013 - Published: 4/5/2010 - J. O'Neill, W. Adama
The Difference of One Man by TheStoryTraveler reviews
It's amazing how much a person affects our lives. Imagine if just one more entered Harry's life, the difference they'll make.
Harry Potter - Rated: M - English - Mystery - Chapters: 1 - Words: 1,787 - Reviews: 2 - Favs: 3 - Follows: 4 - Published: 9/3/2013 - OC, Harry P., Sirius B.
Freak of Nature by michaelsuave reviews
Harry Potter was always called a "Freak" by the Dursleys, the wizarding world often reviled him, and the muggles ignored his abuse or added to it... After all of that abuse, is it any wonder that Harry is going to make the world regret it? W!Dark Animal H HIATUS
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 19 - Words: 124,384 - Reviews: 1251 - Favs: 3,329 - Follows: 3,356 - Updated: 9/3/2013 - Published: 7/24/2010 - Harry P., Luna L.
Oops by michaelsuave reviews
Go back to the beginning, that was the plan. Stop Voldemort on the cusp of becoming a dark lord, stop him before he created his first horcrux and change history before it could be written. That was the plan, only Harry made a mistake. HIATUS
Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 8 - Words: 35,183 - Reviews: 732 - Favs: 1,950 - Follows: 2,144 - Updated: 8/28/2013 - Published: 1/25/2012 - Harry P.
Courage By Potions by Janara reviews
AU, sixth year story; do not follow the last two books! Sick and tired of the way everyone is trying to force him to become Ginny's boyfriend, our hero is seeking for a way to tell everyone what he thinks of them. Alas, things do not turn out the way he thought they would. No pairings.
Harry Potter - Rated: T - English - Hurt/Comfort/Humor - Chapters: 9 - Words: 46,599 - Reviews: 657 - Favs: 2,908 - Follows: 1,500 - Updated: 8/27/2013 - Published: 4/29/2013 - Harry P. - Complete
M-Day by mjimeyg reviews
M-Day. A day that would go down in history as the emergence of a new breed of humans. The Magicals. It all started with one individual who thought he was there to save the mutants. Sequel to Potter's Protector, rating for violence and swearing, no slash.
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 26 - Words: 140,583 - Reviews: 494 - Favs: 2,058 - Follows: 1,153 - Updated: 8/25/2013 - Published: 12/17/2012 - Harry P.
Frozen in Death by Kefalion reviews
When Harry received his Hogwarts letter in 1929 his best friend Steve Rogers was the first to know. When Harry killed Voldemort, he knew that the war wasn't over. When Steve woke up in 2011 Harry was there. Now it is time that he explained a thing or two to his old friend. For a there is a new threat to humanity that they have to face, this time together with the Avengers.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Friendship - Chapters: 6 - Words: 24,768 - Reviews: 124 - Favs: 884 - Follows: 1,319 - Updated: 8/24/2013 - Published: 12/6/2012 - Harry P., Captain America/Steve R.
Firebird's Son: Book I of the Firebird Trilogy by Darth Marrs reviews
He stepped into a world he didn't understand, following footprints he could not see, toward a destiny he could never imagine. How can one boy make a world brighter when it is so very dark to begin with? A completely AU Harry Potter universe.
Harry Potter - Rated: M - English - Drama - Chapters: 40 - Words: 172,532 - Reviews: 3986 - Favs: 5,711 - Follows: 4,061 - Updated: 8/24/2013 - Published: 10/21/2012 - Harry P., Luna L. - Complete
Harry Potter and the Chains that Bind by patrick mcclellan reviews
6th year. Time magic. New teachers. Causality. Year 6 replacement. I continue JKR's characterization, and that means Harry is not a god, no one cuts themselves, there is no implied harem, there is no Mary Sue, Dumbledore/the Weasleys aren't actually evil. If you've read it, go ahead and write me a summary, if this isn't good enough.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 45 - Words: 242,386 - Reviews: 141 - Favs: 250 - Follows: 189 - Updated: 8/22/2013 - Published: 4/22/2005 - Harry P., Parvati P. - Complete
Ranger Harry by Meteoricshipyards reviews
My 2010 Nanowrimo story. A crossover between Harry Potter and Advanced Dungeons and Dragons. Harry ends up in an ADnD world at a young age. Trained as a Ranger, when Dumbledore gets him back he's not a little boy any more.
Crossover - Harry Potter & Dungeons and Dragons - Rated: T - English - Adventure - Chapters: 10 - Words: 66,306 - Reviews: 743 - Favs: 2,133 - Follows: 2,339 - Updated: 8/20/2013 - Published: 11/1/2011 - N. Tonks
Armoured Skill by Outlaw Realms reviews
Rescued, Harry grows & builds a technology company. With tech & magic Harry becomes the armoured-hero Justice. Accidentally outing the magical people, its up to the Sorcerer Supreme to recruit mage as envoys of magic to keep the peace! This was an alternate version of my original CyberTech story. However, since having relaunched that as CyberTech Worlds Clash this is cancelled.
Crossover - Harry Potter & X-Men - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 40,714 - Reviews: 231 - Favs: 980 - Follows: 1,085 - Updated: 8/5/2013 - Published: 6/2/2013 - [Harry P., Katherine P./Shadowcat, Megan G./Pixie, Rachel G./Marvel Girl] - Complete
Knowledge is Useful, But Power is Power by DisobedienceWriter reviews
Harry and Hermione are gifted a handwritten book at the beginning of Fourth Year. A book that reveals horrible truths about the world they live in. Prepare for a tougher Harry and a battle focused on the Ministry.
Harry Potter - Rated: T - English - Adventure - Chapters: 8 - Words: 93,462 - Reviews: 1524 - Favs: 4,902 - Follows: 3,221 - Updated: 7/28/2013 - Published: 6/13/2012 - Complete
Fighting the Gods by phoenix catcher reviews
Ryver/Michael Mentions of . Alteran:Harry. Clone:Harry Ryver . Harry must face the Galaxy and try to rebuild the strength of the Great Races while caring for his twin brother who has their destiny on Earth on his shoulders.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 38 - Words: 364,566 - Reviews: 2726 - Favs: 3,187 - Follows: 3,318 - Updated: 7/22/2013 - Published: 6/16/2006 - Harry P.
The Indecipherable Riddle by savya398 reviews
The summer after fourth year Harry goes through some big changes and makes a shocking discovery. What will it mean when Harry isn't exactly who he had thought he was? And how will this change his future?
Harry Potter - Rated: T - English - Family/Hurt/Comfort - Chapters: 11 - Words: 48,668 - Reviews: 512 - Favs: 1,534 - Follows: 1,712 - Updated: 7/20/2013 - Published: 3/20/2013 - Harry P., Voldemort
From Savior to Avenger by ImpromptuApathy reviews
Harry Potter came out of the War victorious against Voldemort, only to be thrust into another war, one far beyond the realms of man. As he faces uncertainty without his old allies by his side, Harry learns to fight alongside new ones and show that the boy-who-lived is more than a savior, and the Chosen One is more than a legend, but that Harry Potter is an Avenger.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 8 - Words: 38,384 - Reviews: 835 - Favs: 3,703 - Follows: 5,136 - Updated: 7/19/2013 - Published: 5/29/2012 - Harry P.
Irreparable by SinSidhe reviews
Harry Potter would like a break. Unfortunately, when it comes to his life, fate is cruel. Now, he cannot rest until evil has been destroyed... At least he has eternity to do it.
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 10 - Words: 40,457 - Reviews: 1058 - Favs: 3,768 - Follows: 4,760 - Updated: 7/11/2013 - Published: 11/10/2012 - Harry P.
Harry Potter and the World of the Protoss by HellYEAHBRO reviews
When Ron loses his temper at Harry, and he and Hermione are caught talking about him, Harry runs away. During his wanderings, he stumbles upon the Protoss. They take him in, and he is given a new life, new powers, and a new war. But when the magic world needs him, will he stay wth the Protoss? Or will he come back to his old friends. During Deathly Hallows. Probably no pairing.
Crossover - Harry Potter & StarCraft - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 3 - Words: 4,306 - Reviews: 14 - Favs: 103 - Follows: 145 - Updated: 7/9/2013 - Published: 2/25/2013 - Harry P., Zeratul
The Wizard's World: YR 1 by Mrs.InsaneOne reviews
Harry has returned to the wizarding world, as foretold, his father & Pokémon in tow. Dark plots come to light when Harry Ketchum comes face to face w/ Harry Potter. Story is AU. Evil!Dumbledore, Weasley Bashing, & light Hermione Bashing. Edits completed on 2/12. Story is still COMPLETE
Crossover - Pokémon & Harry Potter - Rated: T - English - Drama/Mystery - Chapters: 24 - Words: 119,458 - Reviews: 588 - Favs: 1,529 - Follows: 936 - Updated: 7/2/2013 - Published: 9/10/2011 - Ash K./Satoshi, Harry P. - Complete
Blended Blood by wickedlfairy17 reviews
"I was there every step of the way, I held her hand as she suffered through labor, he has my name, he is my son now…not yours." James said harshly trying as hard as he could to keep his voice low. "We both know that he isn't yours," Loki hissed back at him as he took a step forward. Warning possible Slash
Crossover - Harry Potter & Avengers - Rated: M - English - Chapters: 24 - Words: 72,494 - Reviews: 2717 - Favs: 5,038 - Follows: 6,065 - Updated: 6/28/2013 - Published: 1/4/2013 - Harry P., Loki
Harry Potter and the Enchanting Boy by Mionefan reviews
Harry & Hermione become friends before school starts. McGonagall is their only ally and Dumbledor's attempts at manipulation drive them to leave Hogwarts and resume school at Beauxbatons. AU story and canon will mostly be ignored. Rating changed to M.
Harry Potter - Rated: M - English - Romance/Drama - Chapters: 15 - Words: 45,275 - Reviews: 1031 - Favs: 1,812 - Follows: 2,381 - Updated: 6/24/2013 - Published: 2/27/2009 - Harry P., Hermione G.
A Different Wheel by st122 reviews
An Age in which Tigraine still lived. Follow the journey of Rand as he gets pushed along a different road.
Wheel of Time - Rated: M - English - Adventure - Chapters: 20 - Words: 149,697 - Reviews: 435 - Favs: 536 - Follows: 581 - Updated: 6/24/2013 - Published: 5/21/2011 - Rand A., Elayne T.
Magician by WiseTomato reviews
A mature Harry Potter finds himself in Dresden's world through unknown means with no way back. Not having any lingering connections to his old world, he decides to make the best of things and do what he does best-survive, with style.
Crossover - Harry Potter & Dresden Files - Rated: M - English - Adventure/Supernatural - Chapters: 7 - Words: 80,026 - Reviews: 725 - Favs: 3,418 - Follows: 3,799 - Updated: 6/14/2013 - Published: 5/13/2011 - Harry P., H. Dresden
Death Wish by AlbusPHolmes reviews
After the deaths of Fleur and almost everyone he ever cared about, Harry decides to undertake his most dangerous and daring mission yet. His task - to pull them back from the icy grip of Death. Yet there are other machinations at play in the shadows... seems like someone has a Death Wish.
Harry Potter - Rated: M - English - Mystery/Horror - Chapters: 4 - Words: 22,750 - Reviews: 55 - Favs: 141 - Follows: 243 - Updated: 6/13/2013 - Published: 5/3/2013 - Harry P., Voldemort, Fleur D., Antonin D.
To Save Haunted Eyes: Villain - Didn't Do Him Justice by lazybum89 reviews
It's the morning of the Third Task and the Champions' families arrive but what's this…Harry's family is a man with a blue box? But who is that with him? And what do they do when Harry is whisked away by the Triwizard Cup?
Crossover - Doctor Who & Harry Potter - Rated: T - English - Drama/Family - Chapters: 3 - Words: 17,751 - Reviews: 94 - Favs: 553 - Follows: 609 - Updated: 6/6/2013 - Published: 6/4/2013 - 10th Doctor, The Master, Harry P., Voldemort
Glimpses by LilyIsAwesomerThanYou reviews
When Harry is taken from the Dursleys by Child Protective Services, Snape is sent to adopt him. Mentions of abuse, but no details. NO SLASH.
Harry Potter - Rated: T - English - Hurt/Comfort/Family - Chapters: 21 - Words: 48,290 - Reviews: 872 - Favs: 1,789 - Follows: 922 - Updated: 5/19/2013 - Published: 1/11/2013 - Harry P., Severus S. - Complete
The Strength of the Mind by trc007 reviews
Sequel to The Power of the Mind. Join Harry, Daphne and friends as they try to balance their attempt to drag the Wizarding world kicking and screaming into the 21st Century while still attending school, with the Triwizard tournament casting a threatening shadow over all proceedings. One enemy may be defeated but there are plenty more left to go round...
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 7,204 - Reviews: 193 - Favs: 1,249 - Follows: 1,735 - Updated: 5/18/2013 - Published: 11/1/2012 - Harry P., Daphne G.
Unexpected by Comet360 reviews
Expectations are funny things as the Wizarding world learns when introduced to a Harry that has inherited James' confidence and Lily's charm and a complete disregard to anything that doesn't affect him. Who cares about rocks and stuttering professors when they've got dragons and godfathers who didn't wait thirteen years to break out of prison to play with?
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 8 - Words: 60,937 - Reviews: 194 - Favs: 1,439 - Follows: 1,634 - Updated: 5/16/2013 - Published: 6/8/2012 - Harry P.
Harry Potter and the Next Great Adventure by AmateurFanfic reviews
The war is over, and the sheep of the wizarding world have once again begun to turn their backs on him. In hopes of avoiding the hostility of the public and the greed of the Ministry, Harry embarks on a journey that will take him to a new life. Repost ch
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 14 - Words: 121,781 - Reviews: 1231 - Favs: 3,451 - Follows: 3,917 - Updated: 5/13/2013 - Published: 9/9/2009 - S. Carter, Harry P.
Harry Potter And The Aspects Of Death by michaelsuave reviews
What would happen if Harry Potter was the Master of Death from the time of his infancy? What if being "marked as his equal" meant that Harry was also on the path to immortality? Dark but not evil Harry. Powerful. Manipulative Dumbles, bashing. HIATUS
Harry Potter - Rated: M - English - Adventure/Supernatural - Chapters: 12 - Words: 56,038 - Reviews: 872 - Favs: 3,089 - Follows: 3,316 - Updated: 5/8/2013 - Published: 7/12/2010 - Harry P.
In the Mind of a Scientist by ZenoNoKyuubi reviews
Harry Potter wasn't raised like in canon. He was top of his class, and very intelligent, always seeking to improve things, and so he learned all kinds of things, and, upon entering Hogwarts, started studying all he could get his hands on! Intelligent!Super!Harry Later Mad Scientist!Harry Rated M for Language, Nudity, and Gore Stein-ish Harry Genres: Humor/Romance/slight Horror
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 17 - Words: 82,520 - Reviews: 2176 - Favs: 9,103 - Follows: 4,760 - Updated: 5/4/2013 - Published: 9/23/2012 - Harry P., N. Tonks - Complete
Stargate SG-1: Maybourne Unleashed by BajaB reviews
What if Harry Maybourne had been more effective? Stargate SG-1, with a little bit more emphasis on acquiring technology to use. Starts from the season one Episode Enigma and generally follows canon timeline. Highlights only, not full story dialogs and scenes. Fill in the gaps yourselves. :)
Stargate: SG-1 - Rated: K - English - Chapters: 3 - Words: 22,793 - Reviews: 125 - Favs: 609 - Follows: 269 - Updated: 4/29/2013 - Published: 4/20/2013 - Complete
From Across the Galaxies by Lord Darth Master reviews
Just as the Sith move into position to overthrow the Galactic Republic, an old friend returns to known space and Darth Revan is sent sprawling across time and space. Post KOTOR I & During Mass Effect 2.
Crossover - Star Wars & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 39,538 - Reviews: 118 - Favs: 272 - Follows: 334 - Updated: 4/13/2013 - Published: 6/4/2010 - Revan, Shepard
Harry and the Blades by CreatorZorah reviews
Harry Potter, the Master of Death, bored of his endless existence finds himself in a new universe in company of Sarah Kerrigan and a zergling.
Crossover - Harry Potter & StarCraft - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 13,173 - Reviews: 192 - Favs: 1,031 - Follows: 1,234 - Updated: 4/2/2013 - Published: 3/19/2013 - Harry P., Sarah K.
Rising by TatraMegami reviews
Sequel to Rebellion. Total Crack, AU, and Gen set during book 6. Harry continues to 'pretend' to be insane in order to strike before Voldemort does.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 3 - Words: 7,614 - Reviews: 164 - Favs: 873 - Follows: 1,081 - Updated: 3/23/2013 - Published: 3/1/2013 - Harry P., Draco M.
Black Hole by daistaf reviews
When Harry saw his godfather fall toward the Veil of Death in the department of Mysteries, he tried to push all his magic to reach Sirius in time before his demise, but life's never fair with Harry Potter, or is it? Harry in Star Wars universe. Force user Harry. Harry/Padmé. (AN/9 July 2016 : : I'm still alive guys but very busy, updates are coming, I promise)
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure - Chapters: 9 - Words: 52,122 - Reviews: 429 - Favs: 1,573 - Follows: 1,888 - Updated: 3/21/2013 - Published: 8/15/2011 - Padmé Amidala, Aayla S., Harry P.
Through Time, Without Love by TheStoryTraveler reviews
The war with Voldemort happens differently than the story we're used to. The prophecy comes later, and is quite a bit different. This changes the whole thing. Harry, nor is anyone else, The-Baby-Who-Lived. So what happens after, when this 'young' man arrives in New Mexico when Thor first appears? No Slash.
Crossover - Harry Potter & Avengers - Rated: T - English - Fantasy/Supernatural - Chapters: 6 - Words: 11,927 - Reviews: 11 - Favs: 31 - Follows: 44 - Updated: 3/20/2013 - Published: 2/17/2013 - OC, Black Widow/Natasha R.
New Beginnings and Second Chances by Little.Miss.Xanda reviews
The Final Battle had ended, but the price payed was far too high. Seeing Harry lose the will to live Fawkes gave him a gift, an opportunity to have the life he always wanted. Now Harry just had to choose to accept it and find the strength to keep living. Will have Slash pairing
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 12 - Words: 97,505 - Reviews: 572 - Favs: 2,358 - Follows: 2,608 - Updated: 3/19/2013 - Published: 6/7/2012 - Harry P.
Tag! You're It! by biomechanical reviews
Captain Jack Harkness challenges the Doctor to the craziest, most challenging game in the entire universe, Tag. Spanning across time and space, hilarity ensues! Each chapter is different with an overarching story. Lots of crossovers. No slash. Rated T just to be safe.
Doctor Who - Rated: T - English - Humor/Adventure - Chapters: 34 - Words: 44,414 - Reviews: 323 - Favs: 208 - Follows: 195 - Updated: 3/18/2013 - Published: 4/21/2012 - 10th Doctor, Jack H.
Harry Potter and the Curse of the Seventh Horcrux by cytpotter reviews
What if when Hagrid went to get Harry on the night Voldemort killed James and Lily he found two Potter children in the ruins at Godric's Hollow? This is the story of that scenario. Cannon to book six. This is my version of book seven.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 104 - Words: 464,638 - Reviews: 292 - Favs: 128 - Follows: 108 - Updated: 3/11/2013 - Published: 4/29/2011 - Harry P. - Complete
Harry Potter and the Arcana by the Imaginizer reviews
Harry Potter's life as we know it is entrenched with destiny, sewn together like a tightly plotted book. But what if his bond with destiny was far more imminent? What if whatever card said that Harry Potter is rubbish at divination was turned upside down? Discontinued, for all intents and purposes.
Harry Potter - Rated: T - English - Supernatural/Humor - Chapters: 35 - Words: 167,030 - Reviews: 1721 - Favs: 3,157 - Follows: 3,136 - Updated: 3/10/2013 - Published: 10/4/2011 - Harry P.
Heir To Zod by TheLaughingMan1 reviews
General Zod found a way to continue his line by hiding a crystal containing his unborn son's genetic material in the Kawatche Caves. After investigating the magic of the Native American tribes, Lily and James Potter went home with something extra.
Crossover - Harry Potter & Smallville - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 42,964 - Reviews: 227 - Favs: 941 - Follows: 1,091 - Updated: 2/27/2013 - Published: 7/22/2011 - Harry P., Kara/Supergirl
Harry Potter and the Phoenix ashes by Abbyngton reviews
Harry goes back to Hogwarts after a busy summer, ready for year two. He has a new Slytherin following him around and struggles to come to terms with his position as a Slytherin confidant. Malfoy is back with a new outlook on life and Severus has fallen in love. Voldemort is keeping quiet and the wizarding World is going through Changes. not slash!
Harry Potter - Rated: K+ - English - Adventure - Chapters: 3 - Words: 12,547 - Reviews: 919 - Favs: 3,180 - Follows: 4,477 - Updated: 2/23/2013 - Published: 1/13/2013 - Harry P., James P.
Alone in the 'Verse by m0untainc1imber reviews
Harry Potter, with his usual brand of luck, manages to accidentally make himself immortal. He now lives alone in the universe and has it wrapped around his little finger. Rated for language.
Crossover - Harry Potter & Firefly - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 16,917 - Reviews: 167 - Favs: 921 - Follows: 949 - Updated: 2/22/2013 - Published: 12/10/2012 - Harry P. - Complete
Harry Potter and the Unlocked Knowledge by kmfrank reviews
When Harry returns home to Privet Drive after the fiasco at the Department of Mysteries, he finds that Voldemort's possession released the Horcrux inside of him. In addition to the companionship of "Tom", Harry has his knowledge, and must learn to use it
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 15 - Words: 168,125 - Reviews: 1400 - Favs: 4,373 - Follows: 4,789 - Updated: 2/20/2013 - Published: 1/10/2008
Finding Home by cywsaphyre reviews
When Harry finally accepted the fact that he had stopped aging, ten years had passed and he knew it was time to leave. AU.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 15 - Words: 61,162 - Reviews: 2944 - Favs: 16,280 - Follows: 8,150 - Updated: 2/18/2013 - Published: 5/25/2012 - Harry P. - Complete
Easy Fix by SlipStitch reviews
Tony finds a baby in an abandoned house. Rhodey has to get used to the idea that Tony gets what he wants, even if that means a crying toddler that has an unusual obsession with blueberries and the glow of the arc reactor. Pepper is still trying to figure out how 'fixing War Machine' turned into an adoption and an almost international incident. Gen.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Family - Chapters: 6 - Words: 12,739 - Reviews: 462 - Favs: 1,969 - Follows: 2,987 - Updated: 2/16/2013 - Published: 11/1/2012 - Harry P., Iron Man/Tony S.
The Power He Knows Not by wemcall reviews
This is a What-If Story. What if A young Harry Potter somehow gained knowledge from the Horcrux inside his head. What would he do with the knowledge that he gained, and what changes would happen in his world. My very first story, so please be kind (but Accurate) with any reviews. I have no Beta, so please bear with me.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 27,985 - Reviews: 48 - Favs: 92 - Follows: 166 - Updated: 2/15/2013 - Published: 10/28/2012 - Harry P., Remus L.
Clark Kent and the HalfBlood Kryptonian by Kenny0208 reviews
Clark learns that he has a half-brother and needs to find him to help with his emerging powers. Set during Half-Blood Prince, slight AU, surprise slash pairing later.
Crossover - Harry Potter & Smallville - Rated: T - English - Family/Mystery - Chapters: 14 - Words: 24,612 - Reviews: 262 - Favs: 583 - Follows: 782 - Updated: 2/13/2013 - Published: 5/4/2011 - Harry P., Clark K./Superman
Harry's Hands by Herione Catz reviews
Harry Potter is entering his 5th year at Hogwarts while struggling with the death of Cedric, the imminent discovery of his relatives abuse, and even greater challenges than all of the previous years. On top of all of this, there is a strange glowing in his hands...? (Sevitus, sort of. Powerful!Harry, more info inside) Rated T for swearing, abuse content... might change
Harry Potter - Rated: T - English - Hurt/Comfort/Mystery - Chapters: 58 - Words: 121,321 - Reviews: 464 - Favs: 517 - Follows: 426 - Updated: 2/10/2013 - Published: 10/21/2012 - Harry P. - Complete
The Last of the Alteran by NeolithicMonarch reviews
The wizarding world is gone, banished by the powers of an ascended. Now alone in the world, Harry must forge his own path, haunted by his past, both his own, and that of his family. Watch his journey and observe as he see things he never thought possible.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Chapters: 9 - Words: 26,544 - Reviews: 735 - Favs: 1,680 - Follows: 2,179 - Updated: 2/9/2013 - Published: 5/21/2010 - Harry P.
Sors Daemoniorum by EpikalStorms reviews
Harry Potter vanished off the face of the earth at the age of five. Eleven years later, the Dark Lord Voldemort makes an alliance with the Demon Realm, and Prince Damian arrives for the negotiations. There's something familiar about him, however, that nobody can put their finger on. *Bad Dumbles- Good, Teenage Voldy Tom- Adorable, Shy, Powerful Damian Harry*
Harry Potter - Rated: T - English - Mystery/Adventure - Chapters: 5 - Words: 32,642 - Reviews: 127 - Favs: 671 - Follows: 878 - Updated: 2/5/2013 - Published: 11/28/2012 - Harry P., Tom R. Jr.
Harry Potter and the Rise of the Necromancers by Lordheaven reviews
rst Triology/At the ruins at Godric's Hollow,a necromancer,Lord Thant takes away baby Harry before Hagrid's arrival. Harry goes to Hogwarts following his new destiny...CH44 UP!
Harry Potter - Rated: T - English - Chapters: 44 - Words: 284,238 - Reviews: 230 - Favs: 527 - Follows: 458 - Updated: 2/3/2013 - Published: 5/25/2007
The Return of the Marauders by TheLastZion reviews
James sacrificed himself to save his wife and son. Sirius took them into hiding and trained Harry the Marauders way. Neville became the BWL. That doesn't mean that he's the Chosen One. This is a AU story. Harry/Ginny MA Rating
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 56 - Words: 369,854 - Reviews: 3140 - Favs: 6,172 - Follows: 3,905 - Updated: 1/29/2013 - Published: 3/30/2010 - Harry P., Ginny W. - Complete