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The Widow and the Wizard
by ShunKickShunKers reviews
"Would you like to come with me?" Harry stared at her eyes, big and green like his. Anything would be better than returning with the Dursleys, he believed it firmly. So he slipped this small hand into hers and held onto it tightly. AssassinInTraining!Harry Eventual Clintasha
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Drama - Chapters: 13 - Words: 47,118 - Reviews: 690 - Favs: 3,119 - Follows: 4,602 - Updated: 7/23 - Published: 1/25/2015
A Study in Magic: The Application
by Books of Change reviews
The Wizarding World is convinced of Voldemort's return a year early, but the Dark Lord is neither a fool nor one to let grass grow under his feet. Indeed, he has already started to cull out anyone who can work against him. Will Sherlock, John, and Harry defeat Voldemort and his schemes before it is too late? The sequel to A Study In Magic. Sherlock HP crossover
Crossover - Harry Potter & Sherlock - Rated: T - English - Family - Chapters: 12 - Words: 48,729 - Reviews: 437 - Favs: 1,118 - Follows: 1,723 - Updated: 7/2 - Published: 5/28/2014 - Harry P., Sherlock H., John W.
Birth of a Nightmare Man
by Tiro reviews
Prequel to The Nightmare Man. How did Harry Potter become a feared lord from ancient times? Here we'll see the start of it.
Harry Potter - Rated: M - English - Adventure - Chapters: 25 - Words: 119,835 - Reviews: 1096 - Favs: 1,672 - Follows: 1,958 - Updated: 6/30 - Published: 3/22/2015 - Harry P., George W.
The Bitter Hug of Mortality
by She Who Cannot Be Turned reviews
Harry is the younger brother of the Boy Who Lived and is a little strange. He hears voices no one else can hear, he knows things no one else should know and he's just this side of crazy. Oh, and everyone thinks he's a squib. When it comes to Harry, however, all bets are off and nothing is entirely certain.
Harry Potter - Rated: M - English - Drama/Humor - Chapters: 25 - Words: 158,797 - Reviews: 1287 - Favs: 3,337 - Follows: 3,992 - Updated: 5/24 - Published: 7/2/2014 - Harry P., Antioch P., Cadmus P., Ignotus P.
On the Wings of an Angel
by MisteryMaiden reviews
All angels know that when they die, they cease to exist. All angel's know that there's no 'after' for them. Just like all angels know that God created more than one Earth. Gabriel's about to find that one of those two facts isn't as set in stone as he thought and that the true answer to one has to do with the truth in the other. Maybe dying wasn't as bad as it could of been.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural - Chapters: 49 - Words: 173,020 - Reviews: 993 - Favs: 2,131 - Follows: 2,405 - Updated: 5/1 - Published: 1/24/2015
The Case of the Man Who Was Wanted
by MyDearLadyDisdain reviews
After an inexplicable case in Surrey, Sherlock is after the strangest criminal he's ever encountered: a mass murderer, that has eluded the authorities for almost 14 years. Unfortunately, Sherlock Holmes is the only one that can see right away that this Harry Potter character is completely innocent. And hang on, is that tea set floating? (Harry/Sherlock)
Crossover - Harry Potter & Sherlock - Rated: M - English - Adventure/Romance - Chapters: 25 - Words: 144,102 - Reviews: 718 - Favs: 1,600 - Follows: 2,432 - Updated: 4/8 - Published: 2/23/2014 - Harry P., Hermione G., Sherlock H., John W.
by Kiera27 reviews
At age four Harry knew more then most about the way that the world worked until Dudley brought home a game that would change the way that they both looked at the world.
Crossover - Harry Potter & Warcraft - Rated: T - English - Adventure/Family - Chapters: 11 - Words: 18,914 - Reviews: 724 - Favs: 2,001 - Follows: 2,533 - Updated: 4/8 - Published: 4/8/2009 - Harry P.
by uoduck reviews
Part 2 of "Intergalactic". Sequel to "Wild Child." Anakin and Harry have gotten married and Harry's training to be a Jedi, all during a war. The Force is growing darker, threatening the balance. The two Chosen Ones lead the way to a brighter future.
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi/Drama - Chapters: 2 - Words: 4,075 - Reviews: 57 - Favs: 398 - Follows: 542 - Updated: 4/1 - Published: 3/13 - [Anakin Skywalker, Harry P.]
Senator, Bounty Hunter, Wizard, Jedi?
by Scififan33 reviews
Dooku approached a very different Bounty Hunter before Fett, one with a very strict code and so he turned the Sith down only to live through the confrontation. Armed with the knowledge of a growing army and that something isn't wrong, can the Republic be saved? Pairings chosen, now slash for Harry
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 18,680 - Reviews: 292 - Favs: 958 - Follows: 1,423 - Updated: 3/30 - Published: 6/25/2015 - [Obi-Wan K., Harry P.] [Anakin Skywalker, Padmé Amidala]
by kirallie reviews
AU. Slash. Harry's parentage is a bit more complicated than anyone ever told him.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural - Chapters: 13 - Words: 15,119 - Reviews: 587 - Favs: 2,345 - Follows: 3,021 - Updated: 2/22 - Published: 9/12/2011 - [Harry P., Sam W.] Remus L., Crowley - Complete
by kirallie reviews
AU. Eventual Slash, threesome with Wincest. Heaven's newest Archangel has been sent to help keep the Seals from breaking. He's not like the other angels, he actually likes Sam and he's keeping a rather big secret.
Crossover - Harry Potter & Supernatural - Rated: T - English - Supernatural - Chapters: 14 - Words: 21,148 - Reviews: 559 - Favs: 2,153 - Follows: 2,951 - Updated: 1/13 - Published: 9/29/2010 - [Harry P., Dean W., Sam W.] Michael - Complete
On The Wings Of Death
by dreamingthroughstarlight reviews
In the early hours of a chilly November morning, Harry Potter nearly freezes from cold. That same morning, Yveltal just happens to be wandering in an alternate universe. On impulse, he chooses to save Harry, bringing him back to the Pokémon world. Well then...
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 18 - Words: 125,967 - Reviews: 659 - Favs: 1,648 - Follows: 1,955 - Updated: 12/31/2016 - Published: 8/8/2014 - Yveltal, Harry P.
Long Live The Queen
by offsides reviews
With Harry Potter's hearing for Underage Use of Magic looming, and Sirius Black hunted for a crime he didn't commit and was never tried for, Harry reaches out to Her Majesty the Queen for help, with unexpected results. No ships. AU starting Ch 6-9 OotP, No HBP, No DH, No Horcruxes. COMPLETE
Harry Potter - Rated: K+ - English - Chapters: 44 - Words: 174,577 - Reviews: 4138 - Favs: 6,926 - Follows: 7,065 - Updated: 10/27/2016 - Published: 9/11/2015 - Harry P., Sirius B. - Complete
Ask The Trees
by She Who Cannot Be Turned reviews
Brains, braids and a mischievous streak large enough to get him run out of Britain. Who is this 'green boy? And what happened to Harry Potter? BtVS xover. Slash(ish).
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Humor/Supernatural - Chapters: 3 - Words: 18,879 - Reviews: 101 - Favs: 461 - Follows: 605 - Updated: 10/23/2016 - Published: 10/8/2014 - Xander H., Spike, Harry P., OC
by ThatGuyYouKnew reviews
The Warehouse has an uninvited guest, and a mystery ensues.
Crossover - Harry Potter & Warehouse 13 - Rated: T - English - Chapters: 6 - Words: 11,633 - Reviews: 94 - Favs: 503 - Follows: 724 - Updated: 9/22/2016 - Published: 2/1/2014 - Harry P., Claudia D.
by Evilgoddss reviews
What if the horcrux in Harry's scar hadn't quite been as contained by the Blood Wards as Dumbledore planned. Rather than twisting Harry's personality, it darkened his aura. And the dark creatures of the magical world really liked that aura. Gee. Sucks to be a Dark Lord trying to make your comeback. VERY AU. Just for fun.
Harry Potter - Rated: T - English - Humor - Chapters: 8 - Words: 60,907 - Reviews: 1131 - Favs: 5,708 - Follows: 5,799 - Updated: 8/13/2016 - Published: 3/20/2015
by Shaydrall reviews
The Dementor attack on Harry leaves him kissed with his wand broken in an alleyway. Somehow surviving, the mystery remains unanswered as the new year draws closer, buried by the looming conflict the Order scrambles to prepare for. Buried by the prospect of his toughest year at Hogwarts yet. In the face of his fate, what can he do but keep moving forwards?
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 23 - Words: 378,110 - Reviews: 3161 - Favs: 7,359 - Follows: 8,824 - Updated: 8/5/2016 - Published: 9/27/2013 - Harry P.
Sparks of Magic
by DragoCygnusthefifth reviews
When Harry casts his patronus to save Sirius from the Dementor's, he unlocks something inside him, something that hurls him into a new world of danger, adventure and magic. Good!Dursley's Good!Dumbles Ron Bashing SLASH!HP/PJ
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 12,712 - Reviews: 78 - Favs: 428 - Follows: 561 - Updated: 7/17/2016 - Published: 2/23/2016 - [Harry P., Percy J.] Hermione G., Hecate
by uoduck reviews
Part 2 of "Creatures of War". Captain America: The Winter Soldier. Maria Hill calls in a neutral third party to help their little group. Harry/Bucky/Steve
Crossover - Harry Potter & Captain America - Rated: T - English - Drama/Supernatural - Chapters: 9 - Words: 18,164 - Reviews: 145 - Favs: 855 - Follows: 1,314 - Updated: 7/16/2016 - Published: 4/12/2014 - [Harry P., Steve R./Capt. America, Bucky B./Winter Soldier]
The Wizard and The Super Soldier
by DragoCygnusthefifth reviews
2 Years Post War. After the Battle of Hogwarts, Ron betrays Harry and Hermione, and they are left on the run for two years. After being caught and escaping Azkaban, Harry decides to do the greatest vanishing act in the world, going through the Veil. On the other side, he meets a man that desperately needs help, and makes great changes to Harry's life. MOD! Harry Slash *On Hiatus*
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 8 - Words: 28,918 - Reviews: 132 - Favs: 783 - Follows: 1,267 - Updated: 7/12/2016 - Published: 11/21/2015 - [Harry P., Captain America/Steve R.] Hermione G., Bucky Barnes/Winter Soldier
by uoduck reviews
Part 2 of the series "Dragon Riders". Harry, and his dragon partner Luna, have been taken from Alagaesia right when they were about to be killed by Galbatorix. They arrive on a busy, street in London that Harry has no memory of. He has a lot to deal with now, defeating Voldemort and keeping his identity a secret from everyone.
Crossover - Harry Potter & Inheritance Cycle - Rated: M - English - Fantasy/Drama - Chapters: 4 - Words: 11,320 - Reviews: 73 - Favs: 356 - Follows: 511 - Updated: 6/9/2016 - Published: 4/9/2016 - Harry P.
by ssserpensssotia reviews
AU. Too bad for humanity, Lord Voldemort failed, and now a green-eyed boy with a temporarily undiscovered, unimaginable power, is best pals with Jim Moriarty. But that's just the beginning... Supernatural!Harry, Dark!Harry
Crossover - Harry Potter & Sherlock - Rated: M - English - Adventure/Supernatural - Chapters: 17 - Words: 78,762 - Reviews: 194 - Favs: 508 - Follows: 600 - Updated: 6/6/2016 - Published: 8/29/2015 - Harry P., Severus S., Mycroft H., J. Moriarty
Rifles and Ravens
by sakurademonalchemist reviews
Dean made a Deal to save Sam. What he didn't know was that the snarky Brit who showed up was no demon, but a wizard who was pretty ticked off at Heaven. He's sold his freedom to a snarky librarian who lives in the old Men of Letters bunker. Meet Raven, a wizard who's chosen a life of exile...until the angel who ruined his life makes an appearance.
Crossover - Harry Potter & Supernatural - Rated: T - English - Family/Humor - Chapters: 7 - Words: 18,434 - Reviews: 404 - Favs: 2,344 - Follows: 2,601 - Updated: 3/14/2016 - Published: 2/22/2016 - Harry P., Sam W., Dean W.
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: 179,477 - Reviews: 3844 - Favs: 9,160 - Follows: 11,136 - Updated: 3/12/2016 - Published: 1/20/2011 - Harry P., Sirius B.
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: 335 - Favs: 1,931 - Follows: 1,985 - Updated: 2/15/2016 - Published: 10/16/2013 - Harry P., Hawkeye/Clint B., Nick F., Agent Phil Coulson - Complete
The road less taken
by way of life reviews
Death is annoyed at an Asgardian for all the dead that he had been sending to Death's realm before their time. And Death lets his annoyance show. Master of Death Harry! Powerful Harry! Dark-ish Harry! And now a two-shot on popular demand!
Crossover - Harry Potter & Avengers - Rated: T - English - Supernatural/Mystery - Chapters: 3 - Words: 7,203 - Reviews: 283 - Favs: 1,886 - Follows: 1,128 - Updated: 1/31/2016 - Published: 2/5/2015 - Harry P., Thor, Loki - Complete
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: 23 - Words: 182,779 - Reviews: 5485 - Favs: 10,507 - Follows: 12,701 - Updated: 1/19/2016 - Published: 12/7/2007 - Harry P., A. E. Stark/Tony
Written in Sand (not stone)
by Phantom Feline reviews
Harry's life after the War wasn't anything like what he'd wanted as a teenager, but it was good. Until he started hearing voices in his head that he really shouldn't understand, that talked about Seals, and Hell, and the literal End of the World. What choice did he have but to help? First step; find the brothers called Winchester. Atypical ABO 'verse. Pre-slash, A/A pairing.
Crossover - Harry Potter & Supernatural - Rated: T - English - Drama/Friendship - Chapters: 2 - Words: 8,804 - Reviews: 30 - Favs: 248 - Follows: 386 - Updated: 1/14/2016 - Published: 1/9/2016 - [Harry P., Sam W.] Dean W.
Harry Potter: Humanity's Next Frontier
by Emperor Vanquest reviews
Synopsis: Upon arrival in what Harry Suspected was his home dimension, he finds ships are traveling toward Earth. Curious, he investigate yet another world, and reality, not his own while attempting to stabilize his magical core, and benefit his burgeoning empire. This is a sequel to Harry Potter Humanity's Last Hope.
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Drama/Sci-Fi - Chapters: 2 - Words: 21,877 - Reviews: 73 - Favs: 411 - Follows: 561 - Updated: 11/19/2015 - Published: 6/7/2015
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.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 12 - Words: 81,192 - Reviews: 964 - Favs: 3,580 - Follows: 4,173 - Updated: 9/21/2015 - Published: 4/21/2012 - Harry P.
Suns of Death and Darkness
by Chakahlah reviews
Severus Snape was expecting a normal quiet summer until he recieved a letter from one Harry Potter asking for help. Ignores the last two HP books but Sirius is dead. Contains Dark not Evil!Harry, Slytherin!Harry Bad!Dumbles, Ron and Hermione bashing. Harry/draco
Harry Potter - Rated: M - English - Family/Romance - Chapters: 56 - Words: 177,943 - Reviews: 1468 - Favs: 2,173 - Follows: 2,067 - Updated: 8/9/2015 - Published: 11/15/2008 - Harry P., Draco M. - Complete
Harry Potter: Jotun, Aesir, Wizard
by T-TrainOrTurkeyT reviews
Loki had another daughter - too recently to appear in mythology. Now Harry is discovering his Asgardian and Jotun heritage. Will Harry be able to recognize his true potential as he discovers the family he never had? Features powerful and Jotun Harry and contains bashing of MW, RW, AD and maybe GW, too, IDK yet. Pairings: HP/HG, NL/LL, TS/PP, NR/CB, TO/JF
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 4 - Words: 7,085 - Reviews: 120 - Favs: 764 - Follows: 1,081 - Updated: 7/4/2015 - Published: 1/3/2014 - Harry P., Loki
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: 160 - Favs: 1,072 - Follows: 1,388 - Updated: 2/22/2015 - Published: 11/18/2014 - Harry P., Nick F.
by LadyFreak reviews
Twins are attacked by Voldemort the night he vanishes. One is named the BWL. What happens to the other twin? After finding their son talking to snakes, the Potters decide that he is dark and evil and give him to Dumbledore. What happens to the abandoned twin? Who takes the boy in when it seems like no one cares? AU, Rating for later chapters, Wrong BWL, adoption,Yr2 Comp 7/26/13
Harry Potter - Rated: M - English - Angst/Hurt/Comfort - Chapters: 49 - Words: 158,322 - Reviews: 1847 - Favs: 3,160 - Follows: 3,659 - Updated: 2/8/2015 - Published: 8/8/2012 - Harry P.
by Alex Ultra reviews
Harry decides he wants to try Animagi, and persuades Hermione to help... this changes them... a lot. Crossover, of sorts, with Pokemon. Mew!Harry. Not as stupid as it sounds.
Crossover - Pokémon & Harry Potter - Rated: K - English - Humor/Adventure - Chapters: 25 - Words: 203,953 - Reviews: 1708 - Favs: 4,056 - Follows: 3,312 - Updated: 1/28/2015 - Published: 1/29/2009 - Mew, Harry P. - Complete
Sparked by Magic
by Ie-maru reviews
Harry accidentally becomes akin to Primus the summer after fourth year. His 'children' call him Creator, but is he ready for the position and all it entails? What will happen when wizards and Cybertronians alike meet them? No slash. No pairing for Harry.
Crossover - Harry Potter & Transformers - Rated: T - English - Family/Adventure - Chapters: 9 - Words: 36,646 - Reviews: 1718 - Favs: 4,477 - Follows: 4,962 - Updated: 1/17/2015 - Published: 5/29/2010 - Harry P.
Harry Potter: Last of the Ancients - Book 2
by Karmic Acumen reviews
Harry Potter travels the multiverse in order to acquire new technology and allies, in preparation for dealing with the enemies of his ancestors once and for all. Or at least that was the original plan.
Crossover - Harry Potter & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 2 - Words: 27,438 - Reviews: 70 - Favs: 537 - Follows: 692 - Updated: 12/21/2014 - Published: 11/2/2014 - Harry P.
On Blackened Wings
by Respite88 reviews
When a Harry Potter with a looser set of morals is accidentally summoned to Blackrock Mountain, no one could guess the effect it would have on him, the Black Flight, and Azeroth itself...A slightly different take on the Harry in Azeroth story. Darkish!Harry, Practical!Harry, Intelligent!Harry.
Crossover - Harry Potter & Warcraft - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 16,705 - Reviews: 228 - Favs: 1,039 - Follows: 1,243 - Updated: 12/20/2014 - Published: 12/1/2014 - Harry P., Deathwing, Dragonkin, Nefarian
by Blood Blondie reviews
When Draco Malfoy realizes he's sexually attracted to Harry Potter, he gives him a powerful aphrodisiac/love potion called "Nymph's Bane" that makes its victims wild with uncontrollable lust. But when Harry needs to get off, he won't stop with Draco, he'll find some hot gay-loving with any boy at Hogwarts. Harry Potter x Male Students. Rated M. Smut/Slash/Lemon.
Harry Potter - Rated: M - English - Romance/Supernatural - Chapters: 5 - Words: 23,103 - Reviews: 93 - Favs: 232 - Follows: 260 - Updated: 12/1/2014 - Published: 9/5/2014 - Harry P., Ron W., Draco M., George W.
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: 18 - Words: 283,005 - Reviews: 2280 - Favs: 5,689 - Follows: 5,563 - Updated: 11/23/2014 - Published: 1/21/2013 - [Harry P., Draenei, Night Elf, Onyxia]
Harry Potter: Geth
by mjimeyg reviews
During the final battle Harry is hit with a luck spell... but who exactly got lucky? Harry finds himself in the future fighting a new war when all he wants to do is have a nice and easy life. So he decides to have fun instead.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Humor/Adventure - Chapters: 43 - Words: 276,717 - Reviews: 2166 - Favs: 4,855 - Follows: 2,715 - Updated: 11/19/2014 - Published: 10/27/2014 - [Tali'Zorah, Harry P.] [Shepard (M), Ashley W.] - Complete
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: 2166 - Favs: 4,515 - Follows: 6,690 - Updated: 11/18/2014 - Published: 6/21/2012 - Harry P.
The War of Gods: Blood Strengthening
by tthorn reviews
Sequel to Blood Awakening. Harry was now found the true extend of his powers and will begin to train among his father's enemies. Will they find him out and what is his friend, Luke, doing back down on Earth which will only cause more problems. Harry Potter/Avengers/Percy Jackson crossover
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 4 - Words: 11,969 - Reviews: 315 - Favs: 1,515 - Follows: 2,073 - Updated: 8/6/2014 - Published: 1/18/2013 - Harry P.
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: 77 - Favs: 513 - Follows: 878 - Updated: 8/5/2014 - Published: 8/4/2014 - Harry P.
by robst reviews
What will happen when a goblin-raised Harry arrives at Hogwarts. A Harry who has received training, already knows the prophecy and has no scar. With the backing of the goblin nation and Hogwarts herself. Complete.
Harry Potter - Rated: T - English - Chapters: 106 - Words: 737,006 - Reviews: 26239 - Favs: 18,056 - Follows: 13,073 - Updated: 6/8/2014 - Published: 6/5/2012 - [Harry P., Hermione G.] - Complete
They Shook Hands : Year 5 (New Version)
by Dethryl reviews
The war has begun. The evil forces of Lord Voldemort have overrun Azkaban prison, and the Ministry of Magic and the Order of the Phoenix struggle to prevent the wizarding world from collapsing. Harry spends the summer cooped up in Grimmauld Place, but he really just wants to do something. Fortunately, the new Defence teacher helps the students prepare to fight the darkness.
Harry Potter - Rated: M - English - Adventure/Friendship - Chapters: 28 - Words: 230,456 - Reviews: 412 - Favs: 521 - Follows: 463 - Updated: 4/28/2014 - Published: 4/21/2013 - Harry P., Sirius B., Draco M. - Complete
Apparently 'Off Duty' doesn't apply for the Boy-Who-Lived
by cherryblossom1999 reviews
Take a holiday to New York, they said. It will be fun, they said. It'll be peaceful there, they said. Well, fuck this, Harry thought, dodging yet another one of those creepy ass alien hybrids.
Crossover - Harry Potter & Avengers - Rated: K - English - Humor/Drama - Chapters: 5 - Words: 10,982 - Reviews: 211 - Favs: 1,063 - Follows: 1,393 - Updated: 4/26/2014 - Published: 12/28/2013
Everything I do
by Tiger Lily Roar 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: 1285 - Favs: 3,606 - Follows: 4,576 - Updated: 4/25/2014 - Published: 3/15/2014 - Harry P., Iron Man/Tony S.
To the Waters and the Wild
by Paimpont reviews
While flying back from Godric's Hollow, Hagrid accidentally drops baby Harry over a wild forest. Harry is raised by rebel fairies until his Hogwarts letter arrives. The Dark Lord is in for a surprise... HP/LV romance. SLASH.
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 19 - Words: 62,146 - Reviews: 5512 - Favs: 8,907 - Follows: 10,223 - Updated: 2/21/2014 - Published: 4/3/2012 - Harry P., Voldemort
by She Who Cannot Be Turned reviews
The people at the Jeffersonian are in for a shock when they meet the completely unexpected other half of Fisher. Slash
Crossover - Harry Potter & Bones - Rated: K - English - Humor - Chapters: 1 - Words: 1,429 - Reviews: 104 - Favs: 1,008 - Follows: 328 - Published: 2/12/2014 - [Harry P., C. Fisher] - Complete
Harry Potter: The Last Avatar
by The Sorting Cat reviews
Why is Harry Potter considered the worst firebender in Gryffindor? Why doesn't he want to be noticed? Probably the same reason he dreams of drowning every night. [Harry Potter characters in an AU with magic replaced by the elemental powers of Avatar: The Last Airbender / Legend of Korra. Full summary inside.]
Crossover - Harry Potter & Avatar: Last Airbender - Rated: T - English - Adventure/Suspense - Chapters: 15 - Words: 135,342 - Reviews: 1210 - Favs: 2,746 - Follows: 3,128 - Updated: 1/7/2014 - Published: 10/16/2012 - Harry P.
by OlorinTheMaiar 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: 420 - Favs: 2,860 - Follows: 4,030 - Updated: 12/11/2013 - Published: 11/25/2013 - Harry P.
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: 1920 - Favs: 2,660 - Follows: 1,724 - Updated: 10/19/2013 - Published: 5/5/2013 - Ahsoka T., Harry P. - Complete
Silver Bullets and Wolfsbane Potion
by therunawaypen reviews
Remus just wants to raise his son in peace after the war, and Harry is more than happy to help him. What will the Hale pack think of a British werewolf in Beacon Hills?
Crossover - Harry Potter & Teen Wolf - Rated: T - English - Family/Romance - Chapters: 7 - Words: 31,248 - Reviews: 262 - Favs: 1,108 - Follows: 1,468 - Updated: 9/7/2013 - Published: 8/1/2013 - Harry P., Remus L., Stiles, Derek H.
A Goa'uld's Life
by Respite88 reviews
Ripped from one life and thrown into another, watch this wizard turned Goa'uld work his way to power. AU, Manipulative!Harry, PowerHungry!Harry, Kinda!Super!Harry. (Abandoned)
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 82,121 - Reviews: 1509 - Favs: 2,148 - Follows: 2,351 - Updated: 7/19/2013 - Published: 6/14/2012 - Harry P.
Alone In A Crowded Room
by WithDemonWings reviews
Harry has defeated Voldemort, but has been left high and dry by his boyfriend and best friend, who are now engaged. They are in their last year of school and Harry is alone. Until a disheveled wizard appears claiming to be Salazar Slytherin. Nothing can ever be calm at Hogwarts, can it? Warnings inside.
Harry Potter - Rated: M - English - Romance/Family - Chapters: 10 - Words: 23,502 - Reviews: 253 - Favs: 619 - Follows: 988 - Updated: 6/6/2013 - Published: 5/29/2012 - Harry P., Salazar S.
Growing Up Black
by Elvendork Nigellus reviews
What if Harry had been rescued from the Dursleys at age six and raised as the heir of the Noble and Most Ancient, etc.? This is the story of Aries Sirius Black. AU. Part I complete. Part II in progress.
Harry Potter - Rated: T - English - Family - Chapters: 69 - Words: 234,225 - Reviews: 4586 - Favs: 6,974 - Follows: 6,988 - Updated: 4/18/2013 - Published: 11/30/2010 - Harry P., Sirius B.
Life in Binary
by Athaeth reviews
The chance to go to another galaxy is just too tempting for the Wizard Saviour. At least he can't say his life is dull. Not when he is living on a mythical flying city and being chased by life-sucking aliens. Just another day in the life of Harry.No slash
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 82,299 - Reviews: 615 - Favs: 1,726 - Follows: 2,173 - Updated: 12/18/2012 - Published: 2/21/2012 - Harry P., Rodney M.
Getting a leg over
by et.in.arkadia reviews
"Don't want to hurt you," Derek says. "Can't handle the idea of you hurting just because I need to-"
Teen Wolf - Rated: M - English - Romance - Chapters: 1 - Words: 4,416 - Reviews: 8 - Favs: 130 - Follows: 21 - Published: 10/31/2012 - Stiles, Derek H. - Complete
Steve And The Barkeep
by Runaway Deviant reviews
Steve has a routine, and god help him if he's going to break that routine for anyone - yes, that includes you, Tony. Enter a local barkeeper with a penchant for the occult and the gift of good conversation. EWE, not slash, just a couple of guys and a few hundred drinks. Rated for fear of the thought police.
Crossover - Harry Potter & Avengers - Rated: M - English - Friendship/Supernatural - Chapters: 12 - Words: 34,438 - Reviews: 891 - Favs: 5,381 - Follows: 3,119 - Updated: 9/3/2012 - Published: 8/9/2012 - Harry P., Captain America/Steve R. - Complete
The Jedi of Hogwarts, They Are!
by Traban16 reviews
It all started with a simple hearing for his use of magic, so how in the HELL did it all end with him being banished from his own universe? As Yoda once told him: "Make do, with what one has, one must." Yeah, right... Stupid little green house-elf...
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 7 - Words: 50,806 - Reviews: 110 - Favs: 424 - Follows: 515 - Updated: 5/8/2012 - Published: 12/29/2011 - Harry P.
More than Meets the Eye
by Tonks-is-cool reviews
OOTP AU: Harry has suffered through a horrid summer when the Dementors attack him. What if Lucius Malfoy rescues the boy and Voldemort discovers with Nagini's help that there is so much more to Potter than meets the Eye? Not only Harry's world is turned upside down! Truths and loyalties are challenged on both sides of the conflict. How will Sirius or Severus react? Grey!Harry.
Harry Potter - Rated: M - English - Drama - Chapters: 17 - Words: 99,945 - Reviews: 423 - Favs: 1,427 - Follows: 1,732 - Updated: 3/13/2012 - Published: 11/9/2011 - Harry P., Voldemort
Sympathy for the Devil
by She Who Cannot Be Turned reviews
ABANDONED Something went wrong with the summoning at the end of 'Lucifer Rising'. It wasn't Lucifer that rose, rather it transported his son to the church instead, and he isn't very impressed with his father. HP/SPN Xover. Slash! Dean/Cas/Harry
Crossover - Harry Potter & Supernatural - Rated: M - English - Angst/Supernatural - Chapters: 9 - Words: 70,946 - Reviews: 786 - Favs: 2,188 - Follows: 2,638 - Updated: 2/13/2011 - Published: 2/1/2010 - [Harry P., Castiel, Dean W.] Sam W.
Harry Potter: Dark Memories
by Blueowl reviews
Voldemort didn't just give Harry some of his powers that night. He gave him all of his memories. With them, his allies and friends, Harry shall change the Wizarding World like no one ever before. LightHarry. GoodDumbledore. Chaotic magic. COMPLETE!
Harry Potter - Rated: T - English - Adventure - Chapters: 57 - Words: 301,128 - Reviews: 4564 - Favs: 7,709 - Follows: 3,720 - Updated: 7/14/2010 - Published: 7/13/2007 - Harry P. - Complete
A Magical World
by Miranda Flairgold reviews
Last fic in the trilogy! Demons invaded Earth intent on enslaving all magical life. But they miscalculated...the Earthling's magic is stronger than they suspected, and far more dangerous. Now the survivors regroup in the new magical world, to fight back.
Harry Potter - Rated: M - English - Chapters: 2 - Words: 31,170 - Reviews: 1866 - Favs: 3,385 - Follows: 3,526 - Updated: 11/3/2009 - Published: 8/20/2009
Curse of Fate
by Mistress Nika reviews
Immortal Harry, after watching friends and family die over thousands of years, only wants to join his loved ones in death. Believing he's found a way, he sends himself back into the body of his infant self, vowing to change his fate. Dark Lord Harry.
Harry Potter - Rated: M - English - Romance - Chapters: 25 - Words: 168,398 - Reviews: 3547 - Favs: 6,559 - Follows: 6,012 - Updated: 3/10/2009 - Published: 12/15/2005 - [Harry P., Lucius M.]
Harry Potter and the Alchemist's Apprentice
by kmfrank reviews
In the midst of the battle in the Department of Mysteries in Harry's fifth year, he is knocked into a large hourglass and hit with five Killing Curses from the Death Eaters. He wakes up in the streets of an unfamiliar London. Where is he? What happened
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 4 - Words: 44,040 - Reviews: 289 - Favs: 768 - Follows: 989 - Updated: 7/21/2008 - Published: 5/28/2008 - Harry P.
Heir of Slytherin
by rayama reviews
Voldemort needs to find a worthy Heir in order to assume the title of Lord Slytherin. Fortunately, he planned ahead, and his grandson Harry Potter is the perfect candidate. Sort of Severitus. Rating is for Sirius' pottymouth. No pairings.
Harry Potter - Rated: M - English - Drama/Humor - Chapters: 28 - Words: 55,384 - Reviews: 1623 - Favs: 2,037 - Follows: 2,278 - Updated: 2/8/2008 - Published: 4/21/2006 - Harry P., Voldemort
by Shivani reviews
Slash, HPDM - Wherein Dumbledore does the unforgivable, and is forsaken by his pawn.
Harry Potter - Rated: T - English - Drama - Chapters: 30 - Words: 127,363 - Reviews: 826 - Favs: 2,084 - Follows: 613 - Updated: 4/7/2006 - Published: 8/2/2004 - [Harry P., Draco M.] - Complete