2Xenos
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Joined 09-27-15, id: 7167732, Profile Updated: 05-12-17

I'm a Man: fan of science fiction: Trek, SG1, etc.

I am also a fan of Harry Potter and his crossover.

I'm not a fan of Slash of any genre or type.

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Forever is a long time coming by La Pucelle Altre reviews
Being reborn as a Transformer should be one of the coolest things that could happen to the average fangirl. But starting out in the lowest caste as a cold construction before the Cybertronian civil war even began? Now that quickly killed my enthusiasm for the whole thing. Oh right, somehow this is also the Marvel universe as well. I guess leaving for Earth is always an option.
Crossover - Transformers/Beast Wars & Avengers - Rated: M - English - Fantasy/Sci-Fi - Chapters: 12 - Words: 107,281 - Reviews: 290 - Favs: 1,186 - Follows: 1,349 - Updated: 12/31/2024 - Published: 1/7/2022 - Megatron, Soundwave, OC, Ancient One
Agent Potter: The Wizard of WAND by HPfanfictioner66 reviews
Two years after the Battle of Hogwarts, Auror Harry Potter gets an interesting job offer. Follow the Man-Who-Conquered in his journey of espionage and love while doing what he does best: Saving the world. Spy! Harry. Spy! Daphne. Disregards the canon epilogue.
Harry Potter - Rated: M - English - Mystery/Adventure - Chapters: 18 - Words: 95,470 - Reviews: 224 - Favs: 1,754 - Follows: 2,300 - Updated: 12/21/2024 - Published: 7/24/2022 - Harry P., Hermione G., OC, Daphne G. - Complete
Elfish Welfare by tyrannicpuppy reviews
AU Halloween 1981 and the Potter family has been attacked. But when Sirius arrives, the crib is empty. Harry is missing, and presumed dead, but Mipsy knows the truth. She takes care of her little master just as the Potter's portrait commands her to. Cover by EnchantedPixie495 [Chapters 1-20 have been updated as at 30/11/23 Chapters 21-40 have been updated as of 11/12/23]
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 66 - Words: 426,414 - Reviews: 3156 - Favs: 7,565 - Follows: 9,986 - Updated: 12/19/2024 - Published: 5/25/2018 - [Harry P., Hermione G.] - Complete
Stunning Shifts by mindcandy reviews
During a publicity stunt, Harry and five others are sent to another world where a well timed Stupefy made all the difference. As Harry looks for his peers and a way home, another Harry investigates the odd arrival of his doppelganger. (Canon, EWE, dimension travel, AU)
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 18 - Words: 130,541 - Reviews: 788 - Favs: 1,969 - Follows: 2,543 - Updated: 11/24/2024 - Published: 11/8/2011 - Harry P.
Terran Federation: Counterstrike by L4 of the WEST reviews
It's been 8 years since the end of the 2nd Bug war. Humanity is starting to enter its golden age in the galactic stage, with technology no one can replicate, with allies that no one has accepted, and a military capable of taking on any competitor it seems. But that will change, those who employ chains are circling like wolves, and an enemy thought dead return
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 22 - Words: 162,764 - Reviews: 189 - Favs: 674 - Follows: 735 - Updated: 10/25/2024 - Published: 2/16/2017
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: 21 - Words: 73,164 - Reviews: 232 - Favs: 1,383 - Follows: 1,975 - Updated: 10/24/2024 - Published: 2/7/2020 - Harry P., Hermione G., Thanos
Contact by KE12 reviews
AU: Humanity failed to conquer FTL, having no Eezo in Sol, but they did manage to overcome many other technologies which have allowed them to become the masters of their solar system, but what happens when the Citadel Council stumble across them in the year 3517AD? The Citadel wants their technology and Humanity wants out of Sol, but can a deal be struck? Heavy! focus on FC aspects
Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 42 - Words: 239,082 - Reviews: 694 - Favs: 1,967 - Follows: 2,600 - Updated: 9/14/2024 - Published: 4/3/2019 - [Shepard, Councilor Tevos] Benezia
Enduring the Flames of War by Masterdude21 reviews
A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the galaxy has ever seen. Fate directs the flames of war.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Horror - Chapters: 51 - Words: 766,431 - Reviews: 2639 - Favs: 4,195 - Follows: 5,025 - Updated: 8/31/2024 - Published: 11/30/2015 - Master Chief/John-117, OC, Shepard
Encounter at Kobol by fanfictionfanaticX reviews
Two wars in different times and locations bring two fleets together. One wants to find a new home, the other return to it. But all the while a mystery from the past and an uncertain future loom over the horizon.
Crossover - StarTrek: Other & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 289,805 - Reviews: 192 - Favs: 269 - Follows: 350 - Updated: 8/18/2024 - Published: 5/14/2021
The Wreck by Gabenator5 reviews
After the destruction of the Normandy, Tali'Zorah sets out to explore the lesser-explored regions of the galaxy in search of rare materials for the Migrant Fleet. During her adventures, she stumbles upon something that shouldn't exist within her universe. The galaxy will never be the same...
Crossover - Halo & Mass Effect - Rated: T - English - Fantasy/Sci-Fi - Chapters: 8 - Words: 25,101 - Reviews: 441 - Favs: 1,423 - Follows: 2,058 - Updated: 5/11/2024 - Published: 1/7/2018 - Tali'Zorah
The Heir and The Champions by saxcuL. the all-knowing reviews
In which, we follow the Heir of the Hunt into his fourth year, where he is drawn into a tournament he didn't enter, argues with his friends, finds love, returns to a land teeming with death, and embraces the destiny he sees reflected in Fathomless Black Eyes. (Part Three to the Heir of the Hunt Series; Sequel to Under Hunters Moon)
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 49 - Words: 317,435 - Reviews: 1220 - Favs: 1,455 - Follows: 1,546 - Updated: 4/29/2024 - Published: 11/16/2022 - [Harry P., Daphne G.] Hedwig, Zoë N. - Complete
The Coming Storm by Robert Merlow reviews
3020. Eight years before the 4th Succession War. With the Inner Sphere on the precipice, a new player enters the great game. Two interlopers, united by hardship and displaced in a galaxy of perpetual war are set to completely up-end the balance and thrust the galaxy into a future that was once written. Based on the BattleTech roundtable "An Entry with a Bang" from spacebattles.
Crossover - Mechwarrior/Battletech & Tom Clancy - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 436,900 - Reviews: 60 - Favs: 155 - Follows: 176 - Updated: 4/26/2024 - Published: 5/9/2021 - J. Ryan
World On Fire by WiseTomato reviews
The day the Reapers invaded Earth, one landed on Hogwarts. The castle survived, but the Statute of Secrecy won't.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 29,459 - Reviews: 211 - Favs: 1,226 - Follows: 1,660 - Updated: 3/28/2024 - Published: 2/6/2018 - Harry P.
Fellow Veterans by dmanderson reviews
Three years after the Battle of Hogwarts, Dumbledore's Army is having a good time at a pub while attracting the attention of a fellow veteran who is profoundly perplexed at where these young warriors got their scars and thousand yard stares
Harry Potter - Rated: M - English - Friendship/Hurt/Comfort - Chapters: 19 - Words: 39,685 - Reviews: 106 - Favs: 255 - Follows: 418 - Updated: 3/17/2024 - Published: 12/27/2018 - Harry P., Ron W., Hermione G., OC
The Barbarian Wizard by arturus reviews
Harry Potter is not a success. A failure as an Auror and with a string of failed relationships he is living proof that money can't buy you happiness. Eventually, he finds himself working with George Weasley at Weasleys' Wizard Wheezes. That is until a magic accident propels him backwards in time...way backwards in time.
Harry Potter - Rated: M - English - Fantasy/Drama - Chapters: 10 - Words: 43,692 - Reviews: 187 - Favs: 774 - Follows: 1,088 - Updated: 3/2/2024 - Published: 2/3/2013 - Harry P.
An ISOT in Grimdark by mko95 reviews
In the year 2012 AD a magical accident on the Warhammer World changes the endless fighting forever. The Wasteland is ripped away through Spacetime and changes place with Earth s Germany. On both worlds, Earth and Warhammer, nothing will ever be the same.
Crossover - X-overs & Warhammer - Rated: M - English - Fantasy/Supernatural - Chapters: 300 - Words: 1,607,065 - Reviews: 1470 - Favs: 770 - Follows: 766 - Updated: 12/3/2023 - Published: 12/22/2014 - Complete
Star Wars - Birth of Magic by DarkPhoenixLady reviews
There are portals to elsewhere all around the world, and across the Star Wars galaxy. Jedi Master Fay was drawn to one such portal on a planet that orbits close to the event horizon of a black hole. As the planet lines up with the gravitational pull of the black hole, the portal opens just long enough for her to take the baby that's left on a doorstep.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure - Chapters: 8 - Words: 28,050 - Reviews: 24 - Favs: 322 - Follows: 486 - Updated: 10/19/2023 - Published: 10/12/2023 - A. Ventress, Harry P., Lily Evans P.
Lost 2 - Heirs of Magic by arturus reviews
Following the events of Lost. Harry, Emma and Sirius have allied themselves to the Klingons. But around them things are moving and there are others that consider themselves the true heirs of magic. Can they survive shady intelligence agencies, unsure allies and the deadly threats that are coming their way? X-over now includes ST-Lower Decks.
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 13,601 - Reviews: 22 - Favs: 136 - Follows: 216 - Updated: 9/13/2023 - Published: 3/18/2023 - J. Picard, Harry P., Sirius B.
Jump 142 by SFD reviews
We've been here already, right? Colonials explain that there are no aliens. That whoever they met are the 13th tribe. Then get blown to pieces. This time, of all the races in the galaxy, the poor colonials stumble upon the Nox homeworld. The Nox won't hurt a living being. They just want those annoying humans to go away. Also, are the Cylons truly living beings? Intriguing...
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 28,947 - Reviews: 42 - Favs: 116 - Follows: 128 - Updated: 7/27/2023 - Published: 6/29/2023 - Lya, Opher, W. Adama, L. Roslin - Complete
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: 26 - Words: 239,661 - Reviews: 1073 - Favs: 2,444 - Follows: 3,195 - Updated: 3/19/2023 - Published: 1/9/2012 - Harry P., Hermione G.
Harry Potter and The Fractured Veil by NonsensicalRants reviews
The barrier between universes lay shattered in the wake of a despotic entities maddened rampage. Now heroes and villains and innocent bystanders of many worlds are flung into a crisis as they cross boundaries and encounter magics and technology hitherto unimagined as they encounter themselves from a variety of alternate universes.
Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 20,000 - Reviews: 8 - Favs: 40 - Follows: 47 - Updated: 2/1/2023 - Published: 7/13/2021 - Harry P., Lily Evans P., Voldemort
Frederick Steiner and the Man Who Knew Too Little by drakensis reviews
In which Frederick Steiner meets a madman who doesn't give a focht.
Mechwarrior/Battletech - Rated: T - English - Adventure/Sci-Fi - Chapters: 33 - Words: 183,119 - Reviews: 56 - Favs: 144 - Follows: 164 - Updated: 12/23/2022 - Published: 5/15/2022
I Fleetly Flee, I Fly by emouse33 reviews
At the end of his first year, Harry's battle with Quirrell goes a little differently. Dumbledore asks for help outside the wizarding world to heal the damage. A HP/Avengers crossover that respects the timelines while throwing in new twists and characters you may not have seen coming. Year 3 is finished, coming up on Year 4. Enjoy!
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 25 - Words: 127,168 - Reviews: 373 - Favs: 1,543 - Follows: 2,186 - Updated: 9/6/2022 - Published: 5/7/2018 - Harry P., Ancient One
Master of Death and Wielder of Infinity by bhanfhen reviews
After Harry Potter defeated Voldemort and united the Deathly Hallows, he thought his work was done, but Death had other plans. Becoming the Master of Death was only the first step, and now he had to gather the six Infinity Stones, for Death had showed him what would happen if he did not, and genocide on a Universal Scale wasn't exactly an enticing alternative. (Heavily AU)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 82,340 - Reviews: 240 - Favs: 2,018 - Follows: 2,694 - Updated: 7/19/2022 - Published: 2/12/2022 - Harry P., Teddy L., Death
Hidden Avengers by TGRS reviews
When many powerful magics interact in unexpected ways, the results can be unpredictable. Starts in the end of Chamber of Secrets and beginning of MCU.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 12,307 - Reviews: 12 - Favs: 80 - Follows: 136 - Updated: 7/6/2022 - Published: 6/22/2022 - [Harry P., Ginny W.]
The Songbird by PyreElegy reviews
The 23rd age of doubt began thirty eight years ago, and while the discovery of the brutish race, the Jiralhanae, recently shook the Covenant, not much has changed for the Theocracy. However on the asteroid T’vao, a young Skirmisher is born and her story will shake the Covenant to its core. SI OC Skirmisher, starts 25 years before Harvest.
Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 32 - Words: 238,803 - Reviews: 946 - Favs: 1,349 - Follows: 1,499 - Updated: 6/19/2022 - Published: 6/17/2020 - OC, Rtas 'Vadumee, A. J. Johnson
Antithesis by SweetChi reviews
Coruscant's industrial zone has a lot of interesting sights - extra large spider roaches, fat crime lords, feral droids... But Obi-Wan finds none of those as interesting as its newest addition - The Slayer.
Crossover - Star Wars & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Romance - Chapters: 20 - Words: 76,523 - Reviews: 297 - Favs: 443 - Follows: 581 - Updated: 5/28/2022 - Published: 5/2/2013
One Hundred and Sixty Nine by Mrs J's Soup reviews
It was no accident. She was Hermione Granger - as if she'd do anything this insane without the proper research and reference charts. Arriving on the 14th of May 1981, She had given herself 169 days. An ample amount of time to commit murder if one had a strict schedule, the correct notes and the help of one possibly reluctant, estranged heir. **2015 Fanatic Fanfics Awards Nominee**
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 58 - Words: 317,033 - Reviews: 2125 - Favs: 5,283 - Follows: 2,034 - Updated: 4/17/2022 - Published: 10/4/2012 - [Hermione G., Sirius B.] Remus L. - Complete
Whiskey Time Travel by Sapper One reviews
When Unspeakable Harry Potter wakes up in 1978, he determines he's either A: In the past. Or B: In a mental hospital. At least the firewhiskey still tastes the same. Waiting tables at the Three Broomsticks, drunken death eater bar fights, annoying an attractive but pushy auror, and avoiding his mother's crush on him is just another day in the life of Harry Potter.
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 39,211 - Reviews: 2434 - Favs: 15,054 - Follows: 18,515 - Updated: 3/5/2022 - Published: 5/7/2015 - Harry P., Amelia B., Nicolas F., Lily Evans P.
Harry Potter does not make a good spy by Vanwilder reviews
I mean, really, have you met Harry Potter? He's as far from a decent spy as the average Snape is from hair-cleansing charms. But, as an Auror, some missions have to be stealth based. Hmm... wonder how Tonks became an Auror. Natasha gets pulled into a new world, she has only herself to blame for that though. And, perhaps, the cackling old witch called Fate.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 6 - Words: 12,530 - Reviews: 34 - Favs: 302 - Follows: 553 - Updated: 1/26/2022 - Published: 6/4/2020 - Harry P., Black Widow/Natasha R.
Sands of Destiny by amidtheflowers reviews
"Knockturn Alley," Hermione breathed, and a rush of relief flooded inside of her. At least she didn't end up amongst cavemen or dinosaurs. Time-turner fic. Sirius Black falls behind the veil, the time-turners are destroyed, and a Gryffindor is going to change history.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 27 - Words: 246,532 - Reviews: 1567 - Favs: 2,936 - Follows: 4,012 - Updated: 9/5/2021 - Published: 7/25/2011 - Hermione G., Sirius B.
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: 618 - Favs: 3,767 - Follows: 3,498 - Updated: 8/1/2021 - Published: 8/8/2020 - [Harry P., Leia O.] OC - Complete
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: 6606 - Favs: 15,822 - Follows: 18,279 - Updated: 6/8/2021 - Published: 3/15/2015 - Harry P.
When Harry Met Yoda by Traban16 reviews
A long time ago, the night Harry Potter came across Yoda was the same night that everything changed for the galaxy far, far away...
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 17 - Words: 143,182 - Reviews: 462 - Favs: 2,015 - Follows: 2,538 - Updated: 5/27/2021 - Published: 10/23/2015 - Yoda, Ahsoka T., Harry P., Luna L.
Unintended consequences by fanfictionfanaticX reviews
A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 19 - Words: 401,126 - Reviews: 503 - Favs: 695 - Follows: 909 - Updated: 4/22/2021 - Published: 6/17/2018
Stargate Reopened by andrewjameswilliams reviews
Joint fic with Keiran Halcyon and Wolf of Dawn. An AU reimagination of Stargate SG-1.
Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 9 - Words: 91,440 - Reviews: 484 - Favs: 1,414 - Follows: 1,412 - Updated: 1/21/2021 - Published: 11/12/2010
Strange Visitors From Another Century by Izzyaro reviews
The destruction of the time turners in the Department of Mysteries throws Harry, Ron and Hermione a thousand years into the past. There they meet the Founders of Hogwarts, who are not at all pleased about what has happened to their school. They decide that something must be done.
Harry Potter - Rated: T - English - Friendship/Adventure - Chapters: 29 - Words: 269,160 - Reviews: 3100 - Favs: 7,320 - Follows: 8,383 - Updated: 1/11/2021 - Published: 9/23/2012 - Harry P., Ron W., Hermione G., Salazar S.
Incompatible System by mp3.1415player reviews
Technological incompatibility can cause serious issues even at a simple level. When it comes to interstellar travel, those issues can be quite profound...
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 127,546 - Reviews: 1011 - Favs: 4,086 - Follows: 4,699 - Updated: 1/5/2021 - Published: 8/18/2019
Heroes of Magic and Might by jade-fae reviews
No one knows why it happened, but the castle shook like the fist of an angry titan that night. Now, under the watch of the twin moons, the denizens of Hogwarts must make their way in this new world. Danger and intrigue abound; alliances are made and authorities challenged as everyone tries to assert their will through the powers of magic and might.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 42 - Words: 131,288 - Reviews: 34 - Favs: 82 - Follows: 99 - Updated: 12/16/2020 - Published: 1/8/2020
Goldstein by Laazov reviews
What's a nice Jewish boy like Anthony doing at Hogwarts? Well, for starters, his name isn't really Anthony. Winner of the Fanfiction Booker's Prize 2014. Year One complete.
Harry Potter - Rated: K+ - English - Family/Spiritual - Chapters: 23 - Words: 117,720 - Reviews: 706 - Favs: 550 - Follows: 732 - Updated: 11/8/2020 - Published: 11/24/2014 - Anthony G.
A New Order by arturus reviews
A renegade Jedi has a force vision of a pair of powerful Force-Sensitives. This sets in motion events that will see the rise of a new order of Force users. This new order will have a profound effect on the future of many worlds. HP/LL SW Universe.
Crossover - Star Wars & Harry Potter - Rated: M - English - Drama - Chapters: 32 - Words: 288,190 - Reviews: 847 - Favs: 3,022 - Follows: 3,388 - Updated: 9/18/2020 - Published: 12/20/2010
Kicking Gotham by Steelbadger reviews
When Neville Longbottom goes missing during an investigation into reports of strange magical plants in the Muggle world, it falls to Harry to try to find his friend. Last known location? Gotham City, USA.
Crossover - Harry Potter & DC Superheroes - Rated: T - English - Mystery/Adventure - Chapters: 18 - Words: 83,896 - Reviews: 468 - Favs: 1,893 - Follows: 1,332 - Updated: 9/12/2020 - Published: 3/14/2020 - Harry P. - Complete
Beyond the Curtain by Bobika reviews
Twenty years ago, Voldemort won the Battle of Hogwarts. Harry now guides the remaining resistance through the Magical Curtain that separates the rest of the world from Voldemort's Empire, where magic is out in the open and wizards reign free. Canon loyal, not dark. Adventure, not angst.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 19 - Words: 133,854 - Reviews: 299 - Favs: 928 - Follows: 1,220 - Updated: 12/26/2019 - Published: 8/27/2018 - Harry P., Neville L., Bill W.
Harry Potter the Magi by monbade reviews
When Harry is 7 years old, just after he apparated to the school roof. He is severely beat by his uncle. While lying in the cupboard under the stairs, he makes a wish to be somewhere else as he passes out in pain. He wakes with a woman kneeling above him on a ship. Harry is offered a new life and he decides to take it.
Crossover - Harry Potter & Dungeons and Dragons - Rated: M - English - Chapters: 11 - Words: 35,577 - Reviews: 451 - Favs: 1,347 - Follows: 1,707 - Updated: 11/9/2019 - Published: 10/3/2012 - Harry P.
7th Fleet Lost (first attempt) by L4 of the WEST reviews
What happens when ships from the Terran Federation of the Starship troopers universe ends up in the Stargate universe? I have no idea but I'm trying to find out. Currently looking for co-authors. Discontinued... or is it?
Crossover - Stargate: SG-1 & Starship Troopers - Rated: M - English - Sci-Fi/Adventure - Chapters: 24 - Words: 106,476 - Reviews: 198 - Favs: 240 - Follows: 273 - Updated: 10/10/2019 - Published: 3/17/2013 - Complete
The House of Potter Rebuilt by DisobedienceWriter reviews
A curious 11-year-old Harry begins acting on the strange and wonderful things he observes in the wizarding world. He might just turn out very differently, and the world with him.
Harry Potter - Rated: M - English - Adventure - Chapters: 8 - Words: 140,934 - Reviews: 2150 - Favs: 11,290 - Follows: 9,651 - Updated: 9/10/2019 - Published: 5/6/2016 - Harry P. - Complete
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: 7796 - Favs: 19,086 - Follows: 21,078 - Updated: 8/24/2019 - Published: 9/6/2012 - Anakin Skywalker, Harry P.
Harry Potter and the Rise of the Trickster by Raolin reviews
Harry Potter, a superhero, and a supervillain walk into a bar. Things escalate a bit from there. Specifically, into my answer to the Blood Brandy Vegas Challenge, which will forcefully introduce Harry to the DC Universe just when a number of sidekicks and younger heroes are getting a little antsy with the current status quo. Things are gonna get crazy. Harry/Multi. AU Harry.
Crossover - Harry Potter & Young Justice - Rated: M - English - Humor/Romance - Chapters: 4 - Words: 50,017 - Reviews: 638 - Favs: 4,954 - Follows: 5,675 - Updated: 8/9/2019 - Published: 10/27/2018 - Harry P.
Empire Rising by Illuviar reviews
This is an AU story, based on the possibility that the Federation/Klingon Alliance failed during Operation Return - their attack on DS9 in an attempt to prevent the Dominion from disabling the minefield blocking the Bajoran Wormhole. This story explores the effect such a defeat would have on the Federation, which is now faced with imminent military collapse.
StarTrek: Deep Space Nine - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 51,106 - Reviews: 70 - Favs: 138 - Follows: 150 - Updated: 6/12/2019 - Published: 12/30/2015
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: 66,836 - Reviews: 2158 - Favs: 5,729 - Follows: 5,303 - Updated: 3/24/2019 - Published: 6/17/2018 - Harry P., Hermione G. - Complete
Separate from the Herd by CyaeghaUK reviews
I wrote this as an exercise in writing a short story from the point of view of an alien creature. I have always liked the Pierson's Puppeteers from Larry Niven's Known Space series, so here is my take on these creatures.
Known Space series - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 4,389 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 3/7/2019 - Complete
SG13 The Cylon War by ShadowXV reviews
What happens when Earth is informed about a group of unknown humans by the Asgard and Earth with some help sneaks in an SG team. I got a new beta we are currently going through all chapters.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Chapters: 13 - Words: 126,291 - Reviews: 308 - Favs: 459 - Follows: 629 - Updated: 2/28/2019 - Published: 5/23/2015
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: 1481 - Favs: 3,164 - Follows: 4,033 - Updated: 2/24/2019 - Published: 10/26/2012 - [Harry P., Hermione G.] Liara T'Soni
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: 1377 - Favs: 2,013 - Follows: 1,983 - Updated: 12/30/2018 - Published: 1/26/2014 - Shepard, OC - Complete
To Conquer by WolftheForsaken reviews
Nuking Ra's spaceship as it was about to enter hyperspace was a bad idea, as young Harry Potter is about to find out. Competent Harry, Competent Dumbledore, Political intrigue, magic in space, Sort of Dark Lord Potter but there's no such thing as Dark Magic. Harry out to conquer the magical word for it's own good, then space, just because he can.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 31,018 - Reviews: 559 - Favs: 1,799 - Follows: 2,362 - Updated: 11/26/2018 - Published: 2/25/2017 - Ra, Harry P.
Elements of Attraction by Pax Humana reviews
Sequel to the Potter Attraction set centuries after Reunification and the discovery of Martian ruins, after unification under the Solar (later Stellar) Alliance, after eezo, magic and chakra combined to take people to the stars. Peace was theirs in a Golden Age until a strange ship showed up out of the black. What followed would upset everything. Partially published as Casus Belli.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 24,757 - Reviews: 56 - Favs: 492 - Follows: 598 - Updated: 11/17/2018 - Published: 9/30/2018
Into The Black by RhysThornbery reviews
An incredible discovery prompts Harry and Hermione to venture into the unknown. Hoping to discover new worlds and bring home a certain lost Godfather. However they get a lot more than they bargained for when they step into this brave new world. A Galactic scale war, aliens and betrayal lie beyond. Tentatively rate T, may be raised to M if necessary. On Hiatus.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 123,304 - Reviews: 1415 - Favs: 4,586 - Follows: 6,080 - Updated: 9/3/2018 - Published: 1/8/2017 - Aayla S., Harry P., Hermione G.
Departamento de Aurores y Policias by Chaneta reviews
El Detective Daniel Williams se había pasado toda la vida viendo cosas extrañas y rodeado de fenómenos incomprensibles, pero no fue hasta que un simple caso de ladrones a la fuga se convirtió en un circo de rayos de luz y escobas voladoras que no entendió que no eran producto de su imaginación sino que formaban parte de algo mucho, mucho más grande. Como un Mundo nuevo. StevexDanny
Crossover - Harry Potter & Hawaii Five-0 - Rated: K+ - Spanish - Romance/Crime - Chapters: 15 - Words: 150,948 - Reviews: 17 - Favs: 18 - Follows: 21 - Updated: 8/1/2018 - Published: 11/29/2016 - Steve M., Danny W., Chin Ho K., Kono K.
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: 5339 - Favs: 12,615 - Follows: 15,188 - Updated: 5/10/2018 - Published: 7/11/2012 - Harry P., Thor
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: 1711 - Favs: 4,829 - Follows: 5,552 - Updated: 4/21/2018 - Published: 10/9/2012 - Anakin Skywalker, Harry P.
IATB: The Rise by ffdrake reviews
Sequel to In All Things Balance. Former Dark Lady Nox has laid the foundations for a new order of Force users on Earth. But with Order 66 given and the Jedi scatter her plans must be accelerated making her bring her adoptive son, Harry Potter, and her apprentices Daphne and Susan to their trials. While on Earth Voldemort begins his plans for resurrection. Nox/Tonks, Harry/Ahsoka
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 27 - Words: 451,661 - Reviews: 2416 - Favs: 4,636 - Follows: 4,179 - Updated: 3/30/2018 - Published: 8/6/2016 - Ahsoka T., OC, Harry P. - Complete
Psi Effect by Cap'n Chryssalid reviews
A fun-loving asari mercenary finds herself a little in over her head when she ends up abducted by terrifying aliens from beyond the galactic frontier. These asari-like creatures call themselves 'humans.' They seem to be secretly nosing about on the borders of known space, acting through proxies, conducting covert operations, and they've got a deal for an enterprising asari...
Crossover - X-Com & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 43 - Words: 387,570 - Reviews: 1473 - Favs: 3,973 - Follows: 4,524 - Updated: 1/2/2018 - Published: 7/19/2014 - U. Wrex, Daro'Xen, J. Garson, OC
Event Horizon Book 2 & 3: Beautiful Horizon by Spartan-168-Django reviews
Two worlds, two universes, once divided, now united, for better or worse. The Event Horizon series continues as space explorers from future Earth arrive in Middle Earth and on Warhammer World, but the forces of darkness and ruin are gathering in strength. Will these newcomers be able to turn the tide and save these worlds from oblivion, or will they too fall to its corruption?
Crossover - Lord of the Rings & Warhammer - Rated: M - English - Sci-Fi/Parody - Chapters: 90 - Words: 237,194 - Reviews: 307 - Favs: 269 - Follows: 247 - Updated: 11/9/2017 - Published: 10/1/2015 - Gandalf, Boromir, Saruman, The Emperor
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: 150 - Favs: 496 - Follows: 612 - Updated: 10/29/2017 - Published: 4/6/2017 - Harry P., Dudley D., Ezra B., Sabine W.
The Boy Who Lived and the Last Lantern by OhGod OhGod Were All Gonna Die reviews
After the Green Lantern Corps falls to an ancient enemy too powerful to defeat, hope hangs by a thread. In a final act of courage, the last guardian entrusts the power of will to an unlikely hero—a boy destined to reshape the fate of magic itself. Burdened with an unimaginable legacy, he must rise or see magic and light consumed. Inspired by Harry Potter and the Power of Oa.
Crossover - Harry Potter & Justice League - Rated: T - English - Adventure/Drama - Chapters: 19 - Words: 118,020 - Reviews: 740 - Favs: 3,001 - Follows: 3,438 - Updated: 10/29/2017 - Published: 10/23/2011 - Harry P.
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: 6267 - Favs: 18,792 - Follows: 19,969 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
Sherlock Holmes and the Adventure of the Seventh Safeguard by Charlotte Ann Kent reviews
When Scotland Yard is stumped by the murder of Amelia Bones Sherlock Holmes investigates the seemingly impossible locked room mystery. His conclusion? "They teleported." Seven months later they bump into a trio of teens in a London cafe and John Watson discovers that his friend was perfectly serious. They are now in the thick of the strangest case of the great detective's career.
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Adventure/Mystery - Chapters: 17 - Words: 83,911 - Reviews: 193 - Favs: 652 - Follows: 395 - Updated: 8/12/2017 - Published: 4/14/2017 - Harry P., Hermione G., Sherlock H., John W. - Complete
Event Horizon Book 1: Autumn's Frontier by Spartan-168-Django reviews
The Realm is forever changed when a new player in the Game arrives: space explorers from future Earth, looking for a planet just ripe for colonization. But just what awaits the people of Earth here in the World of Ice and Fire? And how will their powerful technology and ideas transform Westeros, for better or worse? Let the adventure begin!
A song of Ice and Fire - Rated: M - English - Sci-Fi/Parody - Chapters: 114 - Words: 297,851 - Reviews: 595 - Favs: 834 - Follows: 615 - Updated: 7/28/2017 - Published: 2/1/2015 - Daenerys T./Dany, Jon S., Eddard S./Ned, Robb S. - Complete
Terran Federation: Contact by L4 of the WEST reviews
For more than 20 years, the Terran Federation's path into the darkness beyond Earth has been marked by war, betrayal, and bugs. Every alien they met in the blackness of space has been hostile, pushing the region on a path to another great interstellar war. But sometimes, you get lucky, will the 6th time over Shanxi be it?
Crossover - Starship Troopers & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 28 - Words: 164,615 - Reviews: 395 - Favs: 1,116 - Follows: 1,091 - Updated: 4/16/2017 - Published: 8/7/2014 - Complete
Strange Sorcerer, Weird Wizard by The Seven of Us reviews
*minor spoilers* Doctor Strange had seen quite a few…well, strange things during his tenure as the Master of the New York Sanctuary. But even he has to admit that a slightly catastrophic visit to the London Sanctuary takes the cake. Especially when his Cloak keeps trying to hook up with another cloak. Disconnected oneshots. By Ruby.
Crossover - Harry Potter & Doctor Strange - Rated: T - English - Humor/Drama - Chapters: 3 - Words: 5,571 - Reviews: 99 - Favs: 1,113 - Follows: 981 - Updated: 3/16/2017 - Published: 11/8/2016 - Harry P., Dr. S. Strange - Complete
The Siege of Shanxi by Made Nightwing reviews
2157: The Turian Hierarchy launches a secretive war against a new species known as 'humanity'. The first major battleground is the outlying colony world of Shanxi, defended by the 3rd Garrison Division of the Systems Alliance Marines. With overwhelming odds against them, the hopes of Shanxi rest with the fledgling Alliance fleet...and unlikely allies within the ranks of their foes.
Mass Effect - Rated: T - English - Adventure/Tragedy - Chapters: 45 - Words: 237,786 - Reviews: 649 - Favs: 809 - Follows: 736 - Updated: 2/13/2017 - Published: 7/8/2011 - Complete
A Captain And A Madman by RazielLordOfSquirrels reviews
When a strange, blue box appears in the middle of Federation territory, motionless and without power, it's up to the crew of the Enterprise D to determine just who its strange occupant is... and if he is friend or foe. Even as that very madman wonders just what kind of reality he's found himself in... and if he really wants to find his way back... (SOME REVIEWS CONTAIN SPOILERS)
Crossover - StarTrek: The Next Generation & Doctor Who - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 95,677 - Reviews: 456 - Favs: 1,403 - Follows: 588 - Updated: 1/14/2017 - Published: 5/23/2013 - Complete
Stargate Mass Effect by InHuman Englishman reviews
Set after the last SG1 film and Atlantis finale. On a planet at the edge of the stargate network in the Milky Way galaxy, a Citadel commissioned exploration fleet is about to make a a monumental discovery and the people of Shaanxi are going to meet their neighbours. This is my attempt to smash together to well written universes without ruining them. Sorry, no working title yet
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 15,006 - Reviews: 188 - Favs: 539 - Follows: 831 - Updated: 12/18/2016 - Published: 4/3/2014
Dispelling the Silence by Indygodusk reviews
Hermione studied in France instead of at Hogwarts. Now a new evil stalks Britain as children disappear from their homes. Harry and Hermione meet for the first time, finding themselves in the middle of the mystery as they struggle to trust each other and protect the ones they love. Will Hermione's mysterious past prove the key to save them all? Or will it lead to their destruction?
Harry Potter - Rated: T - English - Mystery/Romance - Chapters: 39 - Words: 84,690 - Reviews: 319 - Favs: 646 - Follows: 382 - Updated: 8/26/2016 - Published: 6/16/2016 - [Harry P., Hermione G.] Gabrielle D. - Complete
In All Things Balance by ffdrake reviews
A Dark Lord of the Sith, lost in time receives a vision that leads her to a world drowning in the Force. There she is given a chance to build an Empire of her own with Force users who are neither Sith nor Jedi. GreyHarry, rated M for language, violence, and language. Pairings Decided: SB/AB, SI/NT, RL/OC, HP/?
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 20 - Words: 252,655 - Reviews: 1288 - Favs: 5,067 - Follows: 3,493 - Updated: 8/6/2016 - Published: 1/29/2016 - Harry P. - 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: 269 - Favs: 1,932 - Follows: 2,862 - Updated: 7/23/2016 - Published: 2/28/2014 - [Harry P., Hermione G.] [Iron Man/Tony S., Pepper P.]
The Dark Lord Never Died by Starfox5 reviews
Voldemort was defeated on Halloween 1981, but Lucius Malfoy faked his survival to take over Britain in his name. Almost 20 years later, the Dark Lord returns to a very different Britain - but Malfoy won't give up his power. And Dumbledore sees an opportunity to deal with both. Caught up in all of this are two young people on different sides.
Harry Potter - Rated: M - English - Drama/Adventure - Chapters: 25 - Words: 179,592 - Reviews: 335 - Favs: 780 - Follows: 500 - Updated: 7/23/2016 - Published: 2/6/2016 - [Ron W., Hermione G.] Lucius M., Albus D. - Complete
The Kyle Side by Darth Marrs reviews
An aged, broken Jedi general came to Earth hoping to retire. However, when he went to a park and saw a young boy with unlimited Force potential getting the snot beat out of him, he knew the Force was not through making his life interesting.
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 32 - Words: 137,729 - Reviews: 3647 - Favs: 7,668 - Follows: 5,930 - Updated: 6/25/2016 - Published: 10/24/2015 - Complete
No Paradoxes by stephenopolos reviews
When the SGC reaches the end of the rope, the only thing left to do is make more rope. Alternate Universe, non-canon characters.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 26 - Words: 30,514 - Reviews: 39 - Favs: 160 - Follows: 208 - Updated: 6/18/2016 - Published: 2/1/2015
My Enemy's Enemy is my What? by Atlantia.Actual reviews
Forty years after the Cylon war, the Twelve Colonies are once again thriving, when strange fleets of blue alien ships appear and begin wreaking havoc on the Colonies. Meanwhile, the Earth-Minbari war has dragged on for months with little hope of a human victory. These two civilizations are destined to intertwine, and change the course of the galaxy forever.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 8 - Words: 66,596 - Reviews: 128 - Favs: 227 - Follows: 314 - Updated: 6/2/2016 - Published: 9/14/2015
I've had Enough by SpritelyGryffindor reviews
Ron runs away from the burrow at the age of nine, meets Harry, and helps him escape Privet Drive. Simple? Not when they've got half the ministry looking for them, not to mention the fact that Sirius has escaped Azkaban to look for Harry.
Harry Potter - Rated: T - English - Friendship/Adventure - Chapters: 15 - Words: 56,404 - Reviews: 776 - Favs: 1,751 - Follows: 1,991 - Updated: 5/30/2016 - Published: 9/25/2011 - Ron W., Harry P.
From Hell's Heart by gtamaster316 reviews
AU First Contact War. It was 48 years of endless slaughter and death. And from the pain and suffering of such unprecedented conflict, emerged an unprecedented plot, born of hate, to bring it all to an end...
Mass Effect - Rated: T - English - Sci-Fi/Tragedy - Chapters: 14 - Words: 75,788 - Reviews: 418 - Favs: 1,015 - Follows: 1,139 - Updated: 5/10/2016 - Published: 2/12/2012 - J. Garson, Garrus V.
Patron by Starfox5 reviews
In an Alternate Universe where muggleborns are a tiny minority and stuck as third-class citizens, formally aligning herself with her best friend, the famous boy-who-lived, seemed a good idea. It did a lot to help Hermione's status in the exotic society of a fantastic world so very different from her own. And it allowed both of them to fight for a better life and better Britain.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 61 - Words: 542,678 - Reviews: 1339 - Favs: 2,398 - Follows: 1,952 - Updated: 4/23/2016 - Published: 2/28/2015 - [Harry P., Hermione G.] Albus D., Aberforth D. - Complete
The Sum of Their Parts by holdmybeer reviews
For Teddy Lupin, Harry Potter would become a Dark Lord. For Teddy Lupin, Harry Potter would take down the Ministry or die trying. He should have known that Hermione and Ron wouldn't let him do it alone.
Harry Potter - Rated: M - English - Chapters: 11 - Words: 143,267 - Reviews: 1255 - Favs: 7,824 - Follows: 3,426 - Updated: 4/12/2016 - Published: 3/24/2016 - Harry P., Ron W., Hermione G., George W. - 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: 487 - Favs: 3,223 - Follows: 4,471 - Updated: 3/27/2016 - Published: 4/19/2015 - Harry P.
Where the Sun don't Shine by xoverfiend reviews
The skies of Los Angeles have gone dark, it's not the sort of thing Clark Kent can ignore.
Crossover - Buffy: The Vampire Slayer & Smallville - Rated: T - English - Chapters: 10 - Words: 79,438 - Reviews: 165 - Favs: 215 - Follows: 185 - Updated: 2/27/2016 - Published: 4/4/2015 - Clark K./Superman - Complete
Beneath Sovereign Skies by Bobmin356 reviews
Harry and the dragons fight to find their place and gain acceptance amidst growing international tensions. Not all is well and good as the Weyrs threaten established powers and offer new opportunities. Follow Harry and the dragons as they try to navigate increasingly turbulent waters of international politics, terrorism and intrigue. On indefinite hiatus.
Crossover - Harry Potter & Dragonriders of Pern series - Rated: M - English - Drama/Sci-Fi - Chapters: 15 - Words: 289,842 - Reviews: 1625 - Favs: 2,529 - Follows: 2,296 - Updated: 2/7/2016 - Published: 4/26/2014 - Harry P., Hermione G., OC
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: 2430 - Favs: 10,639 - Follows: 11,728 - Updated: 1/23/2016 - Published: 3/4/2013 - [Aayla S., Harry P., M. Brood, Shaak Ti]
Finding Earth by Sable Cold reviews
The Tau'ri have a part to play in things to come.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 19 - Words: 77,486 - Reviews: 377 - Favs: 821 - Follows: 891 - Updated: 12/31/2015 - Published: 8/8/2010 - Complete
Revenge of the Wizard by Darth Marrs reviews
A Harry Potter cursed with immortality must not only survive the ravaging of Earth by monsters far more powerful than any humanity has encountered, but he must rise to save it, and in the process exact one wizard's revenge against the Galactic Empire.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 40 - Words: 172,419 - Reviews: 4476 - Favs: 8,647 - Follows: 6,368 - Updated: 10/31/2015 - Published: 12/23/2014 - Complete
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: 230 - Favs: 877 - Follows: 1,308 - Updated: 10/23/2015 - Published: 11/25/2014 - Harry P., Hermione G.
The War of Gods by Eros Amor Black reviews
It started eons ago, perhaps around the dawn of time. And you will never see anything like it because it wasn't a war for property or land or living world itself. It was the war for divinity. To become the one true master of the existence. And all of its equations are about to change as a new player has entered the game.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Supernatural - Chapters: 7 - Words: 10,658 - Reviews: 36 - Favs: 220 - Follows: 349 - Updated: 10/18/2015 - Published: 3/8/2015 - Harry P., Ginny W., Loki
Failsafe by Hannanora-Potter reviews
Tackling the last traces of magic Voldemort left scattered around Britain, a magical disaster causes Harry and Ginny to wake up in the dungeons of a ruined fortress. It doesn't take them long to realise that something is very, very wrong… Post DH
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Adventure/Humor - Chapters: 18 - Words: 67,300 - Reviews: 314 - Favs: 879 - Follows: 1,265 - Updated: 8/31/2015 - Published: 5/30/2015 - Harry P., Ginny W., Gandalf, Aragorn
Uncle Quentin's Spy by Starfox5 reviews
In the summer following her 4th year at Hogwarts, Hermione Granger is visited by a great-uncle she hasn't met before and learns that the world is older than she thought - and that wizards are not the only ones fighting the forces of Darkness.
Crossover - Harry Potter & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Romance - Chapters: 20 - Words: 112,040 - Reviews: 313 - Favs: 681 - Follows: 517 - Updated: 7/25/2015 - Published: 3/9/2015 - [Harry P., Hermione G.] Q. Travers, Albus D. - Complete
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: 7556 - Favs: 16,250 - Follows: 17,741 - Updated: 7/22/2015 - Published: 6/2/2012 - Harry P.
One World by Stellar Magic reviews
In J.K. Rowling's first draft it wasn't Hagrid that found Harry Potter in Godric's Hollow, but a lowly dentist named Granger. What if he had? Harry Potter is brought before the muggle authorities, an apparent orphan. With Daniel Granger named the child's temporary guardian, he disappears into the muggle world. LittleBro!Harry, BigSis!Hermione. Not a HP/HG Ship. Canon Pairings.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 29 - Words: 154,636 - Reviews: 842 - Favs: 1,952 - Follows: 2,492 - Updated: 3/18/2015 - Published: 2/9/2013 - Harry P., Hermione G., Ginny W., Ron W.
Harry Potter Goes On Holiday by Steelbadger reviews
Harry Potter never did have the best luck with holidays. How do you even begin to fight a creature the size of a large building? Harry Potter vs Trespasser.
Crossover - Harry Potter & Pacific Rim - Rated: T - English - Adventure - Chapters: 1 - Words: 2,891 - Reviews: 106 - Favs: 736 - Follows: 325 - Published: 2/11/2015 - Harry P. - Complete
Event Horizon: Storm Of Magic - Prologue by Spartan-168-Django reviews
2154: a mega-corporation makes the discovery of the ages when they find three perfectly habitable planets in the Epsilon Eridani System, just waiting to be explored and colonized. What the team will find when they arrive there, however, is bound to shock and surprise them to no end. Let the adventure begin! This is only the introduction to a series continued in Book I.
Crossover - Warhammer & Game of Thrones - Rated: M - English - Sci-Fi/Parody - Chapters: 8 - Words: 17,563 - Reviews: 41 - Favs: 239 - Follows: 157 - Updated: 2/6/2015 - Published: 1/31/2015 - Complete
History Deferred by prometheus55 reviews
It's said that a single decision can alter the path of millions and the shape the galaxy. Most think those choices are epic struggles between good and evil. No one could have ever imagined that such a decision would have to do with the negligent placement of a simple wooden crate. Forty-seven years later the consequences of that decision have changed course of the entire galaxy.
Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 7 - Words: 51,920 - Reviews: 189 - Favs: 501 - Follows: 585 - Updated: 10/1/2014 - Published: 8/23/2013 - S. Carter, D. Jackson, Teal'c
Lost by arturus reviews
A HP/STNG x-over - A Klingon ship finds a destroyed Federation Science station with a Romulan Warbird in orbit. Their rescue mission takes a mysterious turn and soon they find themselves with a dangerous new enemy. HP/OFC. Set in the STNG universe. Being rewritten prior to posting final chapters (completed Chapters 1 - 4).
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 53,526 - Reviews: 268 - Favs: 1,004 - Follows: 900 - Updated: 9/25/2014 - Published: 1/11/2010 - Harry P., Sirius B. - Complete
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: 3377 - Favs: 9,853 - Follows: 11,275 - Updated: 8/19/2014 - Published: 5/26/2007 - Harry P., Ron W., Hermione G.
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: 4139 - Favs: 10,991 - Follows: 11,529 - Updated: 8/15/2014 - Published: 5/11/2012 - Harry P.
A Riddled Universe by hazeldragon reviews
Being the recipient of the Order of Merlin and also having his picture on the Chocolate Frog Cards was not a big feat for Healer Tom Riddle. As Head Healer at St. Mungo's Hospital for Magical Maladies and Injuries, nothing much surprised him. Little did he know, his life was about to be turned upside down by the arrival of a bespectacled boy with messy hair through the Veil.
Harry Potter - Rated: K+ - English - Suspense/Family - Chapters: 41 - Words: 102,269 - Reviews: 1210 - Favs: 3,045 - Follows: 2,005 - Updated: 6/3/2014 - Published: 11/6/2012 - Harry P., Sirius B., Severus S., Tom R. Jr. - Complete
The crossing of all borders by theStarchilde reviews
A somewhat whimsical attempt of mine. SG1 finds a piece of technology that can navigate not only through realities but also through time and they are able to experience a very unusual version of the future. Cross-over with Babylon 5.
Crossover - Babylon 5 & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Mystery - Chapters: 22 - Words: 81,142 - Reviews: 82 - Favs: 129 - Follows: 144 - Updated: 3/29/2014 - Published: 11/19/2012 - Delenn, D. Jackson - 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: 456 - Favs: 2,641 - Follows: 3,029 - Updated: 3/8/2014 - Published: 1/12/2014 - A. Ventress, Harry P.
The Empire of Man by Holland93 reviews
Humanity's reaction to the discovery of the archives on mars was very different from what happened in the games. The militaristic Empire of man is preparing to expand. But how will they react when they discover that they are not alone in the galaxy. And more importantly. How will the galaxy respond to humanity? First contact story. Rated T for language and gore update this week.
Mass Effect - Rated: T - English - Drama - Chapters: 12 - Words: 100,952 - Reviews: 482 - Favs: 889 - Follows: 992 - Updated: 2/5/2014 - Published: 6/16/2013
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: 1105 - Favs: 3,470 - Follows: 4,821 - Updated: 1/16/2014 - Published: 7/3/2012 - Harry P.
The Space Race by Palladius reviews
The USA and the USSR turned their long-standing animosity to the stars with the launch of Sputnik I in 1957. Two hundred years on, the superpowers and their alien allies find themselves embroiled in the machinations of entities beyond their comprehension. AU first contact.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 42 - Words: 125,469 - Reviews: 609 - Favs: 745 - Follows: 813 - Updated: 12/16/2013 - Published: 6/20/2013 - J. Garson, Garrus V.
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: 482 - Favs: 3,980 - Follows: 5,244 - Updated: 12/11/2013 - Published: 11/25/2013 - Harry P.
Every Silver Lining has its Cloud by Diresquirrel reviews
Forgotten Realms Crossover Buffy is late in stopping Angelus and most of Sunnydale is pulled into Acathla's portal ending up in the Nether Mountains in northern Faerun. Warnings for occasional naughty words, heavy violence, and gnomes.
Crossover - Buffy: The Vampire Slayer & Dungeons and Dragons - Rated: T - English - Fantasy/Adventure - Chapters: 47 - Words: 240,326 - Reviews: 168 - Favs: 345 - Follows: 322 - Updated: 12/3/2013 - Published: 3/11/2010
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: 2345 - Favs: 4,517 - Follows: 2,794 - Updated: 10/19/2013 - Published: 5/5/2013 - Ahsoka T., Harry P. - Complete
Like a Phoenix by chappysmom reviews
"So, why are we going to … Little Whinging? How is there even a town named Little Whinging? Is it next to Greater Whinging? Part of Blubbering County? Bisected by the Distraught River, perhaps? Ridiculous." John sighed. "Because Lestrade asked us. He said this was right up your alley—a classic locked room mystery, clearly a murder. Victim's name is Vernon Dursley." (12 chapters)
Crossover - Harry Potter & Sherlock - Rated: K - English - Chapters: 12 - Words: 39,384 - Reviews: 563 - Favs: 2,396 - Follows: 917 - Updated: 10/8/2013 - Published: 9/12/2013 - Harry P., Ron W., Sherlock H., John 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: 679 - Favs: 3,096 - Follows: 3,423 - Updated: 9/17/2013 - Published: 1/27/2012 - Harry P., H. Dresden
Harry Potter And The Works Of God by Teal Thanatos reviews
Previously Posted on a forum, now brought to you on the big Website. The first chapter of a crossover with a boy that doesn't quite know what he wants to do.
Crossover - Harry Potter & Battlestar Galactica: 2003 - Rated: M - English - Mystery/Sci-Fi - Chapters: 1 - Words: 4,893 - Reviews: 13 - Favs: 71 - Follows: 98 - Published: 8/22/2013 - Harry P.
Landing Day by Quallevra reviews
The story from the aliens' point of view.
Independence Day - Rated: T - English - Sci-Fi - Chapters: 3 - Words: 14,785 - Reviews: 41 - Favs: 141 - Follows: 44 - Updated: 7/4/2013 - Published: 7/2/2013 - Complete
Life Sucks and then you die by Iorek Byrnison reviews
As it was, even if wizards were generally more accepting of the unexplainable, no wizard would accept a 600ish year old Harry Potter without the inclusion of the Philosopher's stone, so he faded into the background, concealing his appearance. Until the day a robot crashed through the ceiling of Potter manor. The magically enforced stone ceiling. Ouch. AU fic, Beware of wormholes.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 16,124 - Reviews: 434 - Favs: 2,707 - Follows: 3,715 - Updated: 6/25/2013 - Published: 5/30/2013 - Harry P., Iron Man/Tony S.
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: 738 - Favs: 3,553 - Follows: 3,920 - Updated: 6/14/2013 - Published: 5/13/2011 - Harry P., H. Dresden
Genetech Discrepancy by Diresquirrel reviews
Buffy is thrust into a new situation when she finds out that her mother's estranged father recently died. With Joyce dead, Buffy and Dawn have to pick up the pieces. Crossover with the Book verse of Jurassic Park by Michael Crichton
Crossover - Buffy: The Vampire Slayer & Jurassic Park - Rated: T - English - Adventure/Supernatural - Chapters: 13 - Words: 16,962 - Reviews: 49 - Favs: 85 - Follows: 112 - Updated: 4/17/2013 - Published: 8/20/2011 - Buffy S., Tyrannosaurus
On the Wings of Dragons by Bobmin356 reviews
The Weyr prepares for the step of going public against the backdrop of heightening international tensions and increasingly complex personal issues. And is Britain really secure now that the Ministry has been conquered? Sequel to The Queen Who Fell to Earth. Harry/Hr/OCF
Crossover - Harry Potter & Dragonriders of Pern series - Rated: M - English - Drama/Sci-Fi - Chapters: 19 - Words: 365,930 - Reviews: 2332 - Favs: 3,545 - Follows: 2,201 - Updated: 4/7/2013 - Published: 6/5/2012 - Harry P. - Complete
Defiant by Turrasta reviews
Halo AU/X-over. Humanity's first contact with extra-terrestrial intelligence goes poorly for all around...
Crossover - Halo & Battlestar Galactica: 2003 - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 88,617 - Reviews: 261 - Favs: 431 - Follows: 432 - Updated: 3/5/2013 - Published: 11/2/2010
The Unbreakable Vow by Ash Darklighter reviews
Strange lights are seen across a deserted country lane. The wizarding world is calling him home.
Harry Potter - Rated: T - English - Drama/Romance - Chapters: 37 - Words: 264,559 - Reviews: 1808 - Favs: 2,168 - Follows: 2,288 - Updated: 2/24/2013 - Published: 8/5/2007 - Harry P., Ginny W.
Over the Horizon by Glennfiddich12 reviews
While on missions of discovery, two cultures meet and must face the challenges of their enemies and their pasts together. A Battlestar Galactica/Stargate crossover.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Drama/Adventure - Chapters: 10 - Words: 197,463 - Reviews: 422 - Favs: 597 - Follows: 729 - Updated: 12/31/2012 - Published: 2/22/2010
Elsewhere, but not Elsewhen by The Mad Mad Reviewer reviews
Thestrals can go a lot more places than just wherever you need to go. Unfortunately for Harry Potter, Voldemort is more than aware of this, and doesn't want to deal with Harry Potter anymore.
Harry Potter - Rated: M - English - Adventure - Chapters: 25 - Words: 73,092 - Reviews: 1068 - Favs: 3,078 - Follows: 3,389 - Updated: 12/29/2012 - Published: 6/25/2011 - Harry P.
Mission of Civilization by Mysterious Dark Lord v3.2 reviews
The Thirteenth Tribe has been found - and they are in a state of savagery. To protect humanity, the Twelve Tribes must re-establish civilization among the barbarian stars. Despite the threats of the Cylons, the Successor Lords of the Inner Sphere, and the dark alien powers ...
Crossover - Battlestar Galactica & Mechwarrior/Battletech - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 73,680 - Reviews: 58 - Favs: 113 - Follows: 122 - Updated: 11/21/2012 - Published: 6/7/2012
Stages of Hope by kayly silverstorm reviews
Professor Sirius Black, Head of Slytherin house, is confused. Who are these two strangers found at Hogwarts, and why does one of them claim to be the son of Lily Lupin and that git James Potter? Dimension travel AU, no pairings so far. Dark humour.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 32 - Words: 94,563 - Reviews: 4640 - Favs: 10,770 - Follows: 4,729 - Updated: 9/3/2012 - Published: 4/10/2011 - Harry P., Hermione G. - Complete
Rediscovery by Argonaut57 reviews
A survey of the Pyrrhus Anomaly seems a routine mission for Captain Picard and the crew of the 'Enterprise-D'. But when the ship is flung into the Anomaly, the crew find themselves meeting a lost part of Earth's secret history - a world of wizards!
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 23,482 - Reviews: 69 - Favs: 268 - Follows: 90 - Published: 5/7/2011 - Complete
Inviolate by scriviner reviews
Someone messed with Luthor's mind. Someone was going to pay. A mystery that slowly unveils a terrible secret within the DCU and Lex's response to what he finds. Now complete!
DC Superheroes - Rated: T - English - Mystery - Chapters: 26 - Words: 160,886 - Reviews: 408 - Favs: 1,812 - Follows: 863 - Updated: 3/6/2011 - Published: 11/26/2009 - Complete
Harry Potter and the Root of all Evil by Count Anarchy reviews
HP/RR time travel fic. During Harry's limbo trip in the Forbidden Forest, Harry is faced with two choices; to die, or be sent back 1000 years to stop the Root of All Evil before it can manifest itself. Harry chooses to live and emerges in the unknown
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 15 - Words: 135,679 - Reviews: 729 - Favs: 2,490 - Follows: 2,388 - Updated: 2/27/2011 - Published: 12/7/2009 - Harry P., Rowena R.
Simple and Clean by DigiFruit reviews
Trelawney never made the prophecy, Voldemort was never defeated on Halloween of 1981, Britain has fallen into darkness, and Harry Potter is just another no-name soldier trying to smuggle a certain Muggleborn witch out of Death Eater territory
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 30,087 - Reviews: 180 - Favs: 990 - Follows: 431 - Published: 1/27/2011 - Harry P., Hermione G. - Complete
Realizations by Wishweaver reviews
Harry returns to Privet Drive after 4th year and finds it...empty! What do you do when you can't go to your friends for help? Additional Story Notes FYI: a. AU Summer before Fifth Year Fic, b. Not particularly fast paced.
Harry Potter - Rated: K+ - English - Drama - Chapters: 36 - Words: 264,047 - Reviews: 9311 - Favs: 14,824 - Follows: 11,422 - Updated: 11/16/2010 - Published: 3/6/2003 - Harry P.
Pale Blue Dot by Random69uk reviews
SG-1/BSG 2003 Crossover. The Colonials invade Earth .. I know it's a little Cliche'd but give it a try. Jack/Sam, Lee/Kara
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 35,962 - Reviews: 164 - Favs: 283 - Follows: 184 - Updated: 8/24/2010 - Published: 8/18/2010 - J. O'Neill - Complete
Halo: Acheron by G. Langland reviews
Years before the events of the first Halo, the Master Chief and two other Spartans are sent to investigate a distress call from a far-flung moon...a moon called Acheron.
Crossover - Aliens/Predator & Halo - Rated: T - English - Sci-Fi/Horror - Chapters: 5 - Words: 37,454 - Reviews: 54 - Favs: 184 - Follows: 56 - Updated: 8/5/2010 - Published: 2/1/2010 - Master Chief/John-117 - Complete
Closer to Home by Cyclone reviews
In 2024, the Armies of the Southern Cross discover an extra-terrestrial threat that's a little closer to home.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 28,030 - Reviews: 111 - Favs: 177 - Follows: 193 - Updated: 3/31/2010 - Published: 1/29/2009
Harry Potter and the Slayer Dimension by Apocalypse Thou reviews
Thrown into a parallel dimension during the final battle with Voldemort Harry finds himself stranded in a world where Demons exist and the world is protected by a young girl; The Slayer. Will he be able to return home? Will he want to?
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Supernatural/Adventure - Chapters: 6 - Words: 70,590 - Reviews: 673 - Favs: 2,890 - Follows: 3,134 - Updated: 3/7/2010 - Published: 4/13/2009 - Buffy S., Harry P.
But somehow a most melancholy by Hotpoint reviews
Spin-off story set in the universe of Hunted Tribes: DISCONTINUED but the story lives on within Hunted Tribes
Crossover - Mechwarrior/Battletech & Battlestar Galactica: 2003 - Rated: T - English - Adventure - Chapters: 32 - Words: 102,693 - Reviews: 244 - Favs: 265 - Follows: 232 - Updated: 10/28/2009 - Published: 9/27/2009
Going Native by Rap541 reviews
GalacticaStar Trek Next Generation. What do you do when you're a lost Starfleet officer in the Beta Quadrant? You blend in and hope for the best.
Battlestar Galactica: 2003 - Rated: K+ - English - Drama - Chapters: 67 - Words: 156,591 - Reviews: 1415 - Favs: 1,185 - Follows: 699 - Updated: 3/22/2009 - Published: 2/16/2007 - Gaeta
Of Veils, Gates, and Magic by MikRES reviews
AU Crossover with SG-1, based on episode Solitudes. Jack and Sam are stuck in an ice cave unable to dial Earth when a wormhole is engaged. Enter Luna Lovegood.
Crossover - Stargate: SG-1 & Harry Potter - Rated: K - English - Humor - Chapters: 1 - Words: 7,781 - Reviews: 164 - Favs: 792 - Follows: 278 - Published: 1/25/2009 - J. O'Neill, Luna L. - Complete
Culture Shock by Ruskbyte reviews
Harry Potter has just received his Hogwarts letter, but really doesn’t want to go. After all, who would want to live on a planet? Especially one where the natives think nuclear energy is high science. And let’s not forget the 42,000 lightyear commute.
Harry Potter - Rated: M - English - Chapters: 7 - Words: 72,186 - Reviews: 1510 - Favs: 3,885 - Follows: 4,188 - Updated: 9/30/2008 - Published: 1/1/2008 - Harry P.
Harry Potter, the ArchMagus by the DragonBard reviews
AU. After an incident with Dudley and his gang, Harry discovers his magical abilities. However, there is no one to teach him how to wield his magic. So, with only fantasy books to guide him, Harry must forge himself into the wizard he is meant to be.
Harry Potter - Rated: T - English - Fantasy - Chapters: 7 - Words: 38,443 - Reviews: 1794 - Favs: 4,281 - Follows: 5,017 - Updated: 9/13/2008 - Published: 11/7/2005 - Harry P.
The Greatest Minister of Magic by BajaB reviews
“...take the steps I have suggested, and you will be remembered, in office or out, as one of the bravest and greatest Ministers of Magic we have ever known.” - Albus Dumbledore – Goblet of Fire
Harry Potter - Rated: K - English - Humor - Chapters: 1 - Words: 1,767 - Reviews: 430 - Favs: 2,151 - Follows: 599 - Published: 8/20/2008 - Complete
Chronicles of the Crusade Book 2: The Long Road by JonHarper reviews
Draal and Atlantis point the way to P3X 7171 a world that may hold the key to beating the Drahk plague. SG1 is reformed with the task of finding it setting off a chain of events that will lead both Earths down the long painful road to deliverance.
TV X-overs - Rated: K - English - Adventure - Chapters: 11 - Words: 107,028 - Reviews: 110 - Favs: 194 - Follows: 209 - Updated: 5/10/2008 - Published: 9/5/2006
The Trio In The Temple by SelDear reviews
When Brennan is called in to examine a trio of bodies, she discovers a mystery that stymies even her. Who are these three people and what interest does Colonel Sam Carter have in them? Crossover with Stargate SG1.
Bones - Rated: T - English - Mystery/Adventure - Chapters: 1 - Words: 11,338 - Reviews: 45 - Favs: 89 - Follows: 13 - Published: 4/11/2008 - T. Brennan, S. Booth - Complete
A Black Comedy by nonjon reviews
COMPLETE. Two years after defeating Voldemort, Harry falls into an alternate dimension with his godfather. Together, they embark on a new life filled with drunken debauchery, thievery, and generally antagonizing all their old family, friends, and enemies.
Harry Potter - Rated: M - English - Chapters: 31 - Words: 246,320 - Reviews: 6799 - Favs: 20,917 - Follows: 8,012 - Updated: 4/7/2008 - Published: 2/18/2007 - Complete
Battlestars and Battlemechs by drakensis reviews
The enemy of my enemy is my enemy's enemy, no more, no less.
TV X-overs - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 8,742 - Reviews: 22 - Favs: 49 - Follows: 56 - Published: 4/5/2008
Cadet Potter by loralee1 reviews
AU, The Dursleys send Harry away at the age of ten.
Harry Potter - Rated: K - English - Chapters: 4 - Words: 13,291 - Reviews: 704 - Favs: 1,779 - Follows: 2,456 - Updated: 2/26/2008 - Published: 7/1/2007 - Harry P.
Lost Kin by imjustaguy reviews
After over two millennia of separation humanity reunites among stars.
Battlestar Galactica: 2003 - Rated: T - English - Adventure/Drama - Chapters: 25 - Words: 58,213 - Reviews: 511 - Favs: 512 - Follows: 466 - Updated: 11/26/2007 - Published: 11/28/2004
Chronicles of the Crusade Book 1: The Gateway by JonHarper reviews
The Earth Alliance has been attacked by the Drahk leaving Earth Quarantined with the Plague. As the ISA searches the Galaxy looking for a cure help comes from a most ulikely source. Stargate Command.
TV X-overs - Rated: T - English - Adventure/Drama - Chapters: 21 - Words: 128,936 - Reviews: 222 - Favs: 289 - Follows: 165 - Updated: 8/23/2006 - Published: 10/4/2005 - Complete
Crumpets Aren't My Style by Marz1 reviews
General O'Neill is sent on a nice relaxing dipolmatic mission in the U.K. Of course there's bound to be trouble when he runs into a murderous cult called the Death Eaters, who've some how gotten their hands on alien technology. SG1xHP REVIEW!
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure - Chapters: 25 - Words: 135,969 - Reviews: 1366 - Favs: 1,955 - Follows: 696 - Updated: 12/28/2005 - Published: 8/3/2004 - Complete