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The Winter Witch
by Kneazle reviews
Hermione realized it began with a sense of Impending Doom and finished with a battle outside her tent. The deciding line between staying and helping Robb Stark, or returning to her universe, is getting harder to see the longer she's in Westeros. But it's a decision that she has to make, or it's one that will be made for her. Part 1 & Part 2 complete! Part 3 now ongoing.
Crossover - Harry Potter & Game of Thrones - Rated: T - English - Adventure/Fantasy - Chapters: 34 - Words: 288,907 - Reviews: 2724 - Favs: 4,006 - Follows: 4,764 - Updated: 16h - Published: 10/15/2017 - [Hermione G., Robb S.] Roose B.
Pokemon: The Origin of Species
by DaystarEld reviews
Enter the world of Pokémon from a rational perspective. Instead of starting his journey in ignorance, Red has spent his years studying the creatures so central to his world... and he doesn't quite agree with all the information in his books. No time for rookie mistakes here: he's on a quest to discover the true nature of Pokémon, and maybe even find out where they really come from.
Pokémon - Rated: T - English - Adventure/Sci-Fi - Chapters: 93 - Words: 910,461 - Reviews: 2182 - Favs: 3,045 - Follows: 3,545 - Updated: 6/1 - Published: 10/25/2013 - Red, Leaf, Blue O./Green O. (male)
by The BlackStaff and NightMarE reviews
Mawile just wanted to see the world. If that meant getting shackled to some human, so be it. No one told her that she'd need to fight dragons, deal with world-ending events, and keep her dopey trainer from collecting all sorts of useless team members. Well, at least she had her pokepuffs...
Pokémon - Rated: M - English - Humor/Adventure - Chapters: 30 - Words: 316,491 - Reviews: 1430 - Favs: 1,844 - Follows: 2,100 - Updated: 4/25 - Published: 7/1/2019 - [Red, Cynthia/Shirona] Mawile/Kucheat
Harry Potter and the Chrysalis
by the Imaginizer reviews
In which Harry Potter learns that even an unbroken soul is not immutable, and that everything has a price. The price of love is loss; the price of knowledge is understanding; the price of life is death; and the price of mastering Death...is far more than he ever wanted to pay. A continuation of Harry Potter and the Accidental Horcrux.
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 28 - Words: 212,245 - Reviews: 1751 - Favs: 2,637 - Follows: 3,261 - Updated: 3/12 - Published: 12/18/2016
A Simple Act of Vengeance
by Frickles reviews
Harry Potter found a loving home after escaping his relatives, but the wizarding world he's dragged into turned out to be anything but magical. Power, fame, and glory may not bring happiness, but they might just be enough to right the wrongs inflicted upon him. The sequel, Wrath and Remorse, is published on this site.
Harry Potter - Rated: M - English - Adventure/Supernatural - Chapters: 51 - Words: 352,195 - Reviews: 1265 - Favs: 1,654 - Follows: 2,049 - Updated: 12/17/2020 - Published: 4/3/2020 - Harry P., Neville L., Susan B., Daphne G. - Complete
Harry Potter and the Order of Moltres
by Mr. Chaos reviews
Book 5 of the Harry Potter: Pokemon Master Series. After the events of the Tournament one thing has become clear to Harry and his friends: War has come to Avalon. But they aren't their parents' children and won't make the same mistakes. The time has come to take the fight to Team Nocturne and Voldemort. The time has come for the Order of Moltres to rise again.
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure - Chapters: 50 - Words: 274,822 - Reviews: 1096 - Favs: 721 - Follows: 692 - Updated: 11/30/2020 - Published: 10/6/2017 - Complete
Dodging Prison and Stealing Witches - Revenge is Best Served Raw
by LeadVonE reviews
Harry Potter has been banged up for ten years in the hellhole brig of Azkaban for a crime he didn't commit, and his traitorous brother, the not-really-boy-who-lived, has royally messed things up. After meeting Fate and Death, Harry is given a second chance to squash Voldemort, dodge a thousand years in prison, and snatch everything his hated brother holds dear. H/Hr/LL/DG/GW.
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 57 - Words: 646,435 - Reviews: 9030 - Favs: 18,508 - Follows: 21,679 - Updated: 4/21/2020 - Published: 10/23/2015 - [Harry P., Hermione G., Daphne G., Ginny W.]
by Stargon1 reviews
After five years travelling the world, Harry Potter has landed in New York. He figures that there's no better place than the city that never sleeps to settle in and forge a new life. If only the heroes, villains, aliens and spies had received the message. Begins just before the Avengers movie and continues through the MCU. Encompasses MCU movies & TV, some others along the way.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure - Chapters: 128 - Words: 603,414 - Reviews: 10210 - Favs: 15,265 - Follows: 16,132 - Updated: 2/5/2020 - Published: 1/4/2017 - Harry P. - Complete
The Parselmouth of Gryffindor
by Achille Talon reviews
Hermione Granger was born a Parselmouth and arrives at Hogwarts with less trust in authority (after all, muggle science somehow missed snake sentience), and a mission to prove snakes are people too. And Goblins. And Acromantulas. And… Merlin. Hogwarts isn't prepared for this, the Wizarding World isn't prepared for this, and Voldemort is *especially* not prepared for this. ON HIATUS
Harry Potter - Rated: K+ - English - Humor/Friendship - Chapters: 81 - Words: 274,382 - Reviews: 691 - Favs: 1,099 - Follows: 1,451 - Updated: 8/1/2019 - Published: 10/9/2017
Harry Potter and the Heartlands of Time
by joe6991 reviews
Sequel to Wastelands! Time has all but run out for Harry Potter. There are no more second chances. No more desperate bids for salvaged redemption. The game has changed, and in the end Harry will learn that the cost of his defiance has never run so high.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 27 - Words: 100,517 - Reviews: 1581 - Favs: 2,624 - Follows: 2,648 - Updated: 8/18/2018 - Published: 9/15/2010 - Harry P., Fleur D. - Complete
by PuzzleSB reviews
The year is 1943. The Chamber lies unopened and Grindlewald roams unchecked. Neither Tom Riddle nor Albus Dumbledore is satisfied with the situation. Luckily when Hogwarts is attacked they'll both have other things to worry about.
Harry Potter - Rated: T - English - Adventure - Chapters: 25 - Words: 67,230 - Reviews: 211 - Favs: 780 - Follows: 678 - Updated: 7/26/2018 - Published: 1/21/2017 - Harry P., Albus D., Tom R. Jr., Gellert G. - Complete
by White Squirrel reviews
Sequel to The Arithmancer. Years 5-7. Armed with a N.E.W.T. in Arithmancy after Voldemort's return, Hermione takes spellcrafting to new heights and must push the bounds of magic itself to help Harry defeat his enemy once and for all.
Harry Potter - Rated: T - English - Chapters: 82 - Words: 597,359 - Reviews: 5780 - Favs: 4,796 - Follows: 4,830 - Updated: 7/7/2018 - Published: 8/22/2015 - Harry P., Hermione G., George W., Ginny W. - Complete
The Universe Is An Optimisation Problem
by notasentientantcolony reviews
A weird pre-apocalyptic reimagining of Harry Potter and the Methods of Rationality in a retrofuturist AU with parallel universes, megacorporations, high magic, Cold War wizardry, and AI. "I've never been more confused or entertained in my life." - MurtGastin. "The world of Harry Potter feels magical again. Without feeling childish." - Guest. Updates every three Wednesdays!
Harry Potter - Rated: T - English - Drama/Mystery - Chapters: 7 - Words: 59,313 - Reviews: 32 - Favs: 106 - Follows: 164 - Updated: 6/12/2018 - Published: 12/31/2016 - Harry P., Hermione G., Draco M., OC
The Chessmaster: White Knight
by Flye Autumne reviews
Chessmaster Volume II. AU. Tensions continue to rise both inside and outside Hogwarts with the announcement of the International Scholastic Quidditch Tournament. As international influences begin to creep into British politics, Dumbledore isn't the only one worried for the future. Thomas Gaunt is concerned as well, but for very different reasons. Sequel complete!
Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 24 - Words: 64,000 - Reviews: 166 - Favs: 386 - Follows: 358 - Updated: 4/29/2018 - Published: 12/3/2017 - Harry P., Ron W., Hermione G. - Complete
Nymphadora Tonks: The Last Auror
by mugglesftw reviews
The Statue of Secrecy has fallen. Voldemort has returned, and with the backing of the Ministry of Magic has declared war on the Muggle world. Dumbledore has been defeated and is retreating into hiding. Out of the entire Auror Corps, one woman is making a stand. Together with Her Majesty's Armed Forces, Tonks must somehow defeat the Dark Lord and his forces as war erupts everywhere.
Harry Potter - Rated: M - English - Adventure/Fantasy - Chapters: 6 - Words: 26,090 - Reviews: 103 - Favs: 352 - Follows: 590 - Updated: 4/7/2018 - Published: 12/22/2017 - Percy W., Voldemort, N. Tonks, OC
The Saga of Kings, Book I: Hero
by Vile Slanders reviews
I am not the King. That is a Ranger's Beret on my head, not a crown. So you want to know what happened after the Championships? You want to know my role in the disaster that unfurled when the Brink opened? You want to know if I stepped into the Brink, and how I'm still alive if I did? Well, I'll tell you. But Zane Bastard is starting from the relevant beginning. This is my story...
Pokémon - Rated: M - English - Angst/Sci-Fi - Chapters: 12 - Words: 338,888 - Reviews: 97 - Favs: 120 - Follows: 104 - Updated: 11/28/2017 - Published: 8/22/2015 - Bulbasaur/Fushigidane, Growlithe/Gardie, Magikarp, OC
Harry Potter and the Grand Trainer Tournament
by Mr. Chaos reviews
Book 4 of the Harry Potter Pokemon Master series. When Harry learns Hogwarts is hosting The Grand Trainer Tournament, he is excited to meet new trainers from around the world. But when someone plots to use the tournament to kill him, Harry decides to take matters in his own hands and become more proactive. This new attitude leads him to new allies: Jack Kenway and the Sons of Johto
Crossover - Pokémon & Harry Potter - Rated: T - English - Adventure/Mystery - Chapters: 36 - Words: 178,332 - Reviews: 1396 - Favs: 1,111 - Follows: 883 - Updated: 8/15/2017 - Published: 12/5/2014 - Complete
Star Trek: Utopia's Fall
by kellineil reviews
What if Operation Return fails? How different are the humans of the 24th Century from those of the 20th? Find out what may have happened if the Prophets hadn't have intervened. Being rewritten before new chapters are added. Rated M due to very dark themes
StarTrek: Deep Space Nine - Rated: M - English - Sci-Fi - Chapters: 17 - Words: 24,158 - Reviews: 45 - Favs: 110 - Follows: 104 - Updated: 12/28/2016 - Published: 6/23/2015
Pokémon: The Line
by RadHominin reviews
What if Professor Oak was a reasonable man who didn't send Red out into the world, alone, at age ten? What if Pokémon didn't automatically obey the first person to slap them in a ball, fire-breathing lizards were considered a public safety hazard, and even a weak Thundershock of sufficient amperage could induce lethal ventricular fibrillation?
Pokémon - Rated: M - English - Drama/Adventure - Chapters: 7 - Words: 37,074 - Reviews: 59 - Favs: 144 - Follows: 240 - Updated: 12/21/2016 - Published: 5/26/2015 - Prof. Samuel O./Prof. Yukinari O., Red, Blue O./Green O. (male)
Crime and Commitment
by serpentguy reviews
Taylor had always had doubts about what she was doing, even after she had changed her mind on being a superhero. What might have happened if she had focused on all the good she could do if she approached law and order from the other direction? What might have happened if she had given being a supervillain her full commitment?
Worm - Rated: T - English - Adventure - Chapters: 25 - Words: 187,018 - Reviews: 714 - Favs: 1,521 - Follows: 1,549 - Updated: 10/8/2016 - Published: 11/21/2015 - Skitter, Grue, Tattletale, Bitch/Hellhound
by Peptuck reviews
Mankind has survived its crucible, and while scarred and changed by the Ethereals, they advance into the cosmos. The galaxy beyond is a place of wonder and terror, of wealth and strife. Amid the threats and opportunities, both within and without, XCOM remains vigilant. Mass Effect/XCOM/Eclipse Phase/FEAR/Destiny fusion.
Crossover - X-Com & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 170,804 - Reviews: 430 - Favs: 1,010 - Follows: 1,104 - Updated: 9/14/2016 - Published: 9/2/2014
Memories of Iron
by becuzitswrong reviews
Taylor Hebert always triggered because of the bullying of classmates and a former friend. Here, instead of triggering, a cosmic entity gifts her with the memories of a man as talented as he was tormented. One who accomplished amazing things in his life. Now Taylor has the opportunity to use that knowledge to save her world. First, she'll need to save her own sanity.
Crossover - Ironman & Worm - Rated: T - English - Adventure - Chapters: 36 - Words: 295,394 - Reviews: 2366 - Favs: 5,273 - Follows: 5,139 - Updated: 7/21/2016 - Published: 3/30/2014 - A. E. Stark/Tony, Skitter
Child of the Storm
by Nimbus Llewelyn reviews
Once, Thor was James Potter, New Mexico being a refinement of Odin's technique (being murdered didn't do Thor's sanity any favours). After a decade, a mostly reformed Loki restores his memories, introducing Thor's son, Harry, to new family and friends. But soon, ancient secrets emerge along with enemies both old and new as darkness rises. Harry is left with a choice: Fight or Die.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Drama - Chapters: 80 - Words: 824,687 - Reviews: 8828 - Favs: 9,762 - Follows: 8,328 - Updated: 7/12/2016 - Published: 1/11/2013 - Harry P., Thor - Complete
Attack of the Doctor?
by dezagonj reviews
The Doctor meant to return River back to her place in time, but the Tardis always has a different plan from her Time Lord. They both arrive at one of the more pivotal moments of time in the SW galaxy and does he decide to make a slight adjustment? Or can he keep himself from meddling more than he already has?
Crossover - Star Wars & Doctor Who - Rated: T - English - Sci-Fi/Mystery - Chapters: 4 - Words: 4,553 - Reviews: 8 - Favs: 25 - Follows: 24 - Updated: 11/23/2015 - Published: 11/20/2015 - 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: 4293 - Favs: 7,519 - Follows: 5,733 - Updated: 10/31/2015 - Published: 12/23/2014 - Complete
by archicane reviews
The war on Earth Bet is lost. In a desperate gamble, Taylor finds Phir Se. He sends Taylor back in time with a mission to kill Scion and the Endbringers. With her knowledge of the Apocalypse, can Taylor save the world from destruction, or is history doomed to repeat itself?
Worm - Rated: T - English - Adventure - Chapters: 18 - Words: 105,581 - Reviews: 275 - Favs: 946 - Follows: 1,189 - Updated: 8/25/2015 - Published: 2/5/2014 - Skitter
Back to the World
by MuggleBeene reviews
Seven years after the fall of Voldemort Harry doesn't know what to do with his life. His love life, and everything else, is an absolute mess. Everyone around him seems to be moving ahead with their lives but he isn't moving. Eventually he finds someone to remind him of things he has forgotten and things he treasures. Not part of the Professor Muggle series.
Harry Potter - Rated: M - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 21,530 - Reviews: 112 - Favs: 1,482 - Follows: 502 - Published: 6/19/2015 - [Gabrielle D., Harry P.] Hermione G., Rose W. - Complete
Firebird's Fury: Book III of the Firebird Trilogy
by Darth Marrs reviews
They had a plan, formulated from before they were even born. That plan died. From its ashes rises a Harry Potter no longer willing, or able, to let others fight his battles for him. Outgunned, outclassed, outmatched, nonetheless Harry will take up the sword to change not only Britain, but the world.
Harry Potter - Rated: M - English - Drama/Fantasy - Chapters: 36 - Words: 168,226 - Reviews: 1904 - Favs: 2,543 - Follows: 1,675 - Updated: 1/24/2015 - Published: 5/24/2014 - Harry P., Luna L. - Complete
by MB18932 reviews
AU. Humanity makes First Contact with the galaxy peacfully, and the resulting technological and cultural exchanges successfully obliterate next to all Renegade beliefs the species holds. This is the world of Mass Effect where the human race is one made up virtually entirely of idealists. Inspired by College Fool's Renegade Reinterpretations.
Mass Effect - Rated: T - English - Drama/Adventure - Chapters: 26 - Words: 38,991 - Reviews: 496 - Favs: 1,062 - Follows: 1,133 - Updated: 11/24/2014 - Published: 1/25/2013 - Shepard
Jamie Evans and the Lonely Queen
by The Mad Mad Reviewer reviews
Jamie has survived an entire year and has successfully kept her employment at Hogwarts. Now she has to deal with a family that knows who she is, a government that doesn't want her in the country, and people demanding to know when she'll get married. That, and there's also the pesky after-effects of throwing herself backwards through time.
Harry Potter - Rated: M - English - Adventure/Angst - Chapters: 2 - Words: 6,447 - Reviews: 221 - Favs: 1,381 - Follows: 1,967 - Updated: 5/17/2014 - Published: 12/7/2013 - [Harry P., N. Tonks]
by Poicephalus reviews
"There must always be a Lich King…" Upon Arthas' demise, the role falls unexpectedly to Jaina Proudmoore. And she's not the only one dismayed by her 'promotion'... AU! Co-starring Kel'Thuzad & Jaina's emo subconscious.
Warcraft - Rated: M - English - Drama - Chapters: 22 - Words: 189,819 - Reviews: 542 - Favs: 1,065 - Follows: 760 - Updated: 4/27/2014 - Published: 10/24/2010 - Jaina Proudmoore, The Scourge - Complete
Honor thy Father
by DaesGatling reviews
COMPLETE What if Gold was the one that raised Emma? And what if Regina was slightly affected by the curse so that she didn't realized the daughter that Mr. Gold adopted as his own was the savior and right in front of her nose ? AU. Warning: Character Deaths. Avatar Credit: abbas-ragamuffin.
Once Upon a Time - Rated: T - English - Family/Drama - Chapters: 137 - Words: 458,510 - Reviews: 3805 - Favs: 1,095 - Follows: 857 - Updated: 1/4/2014 - Published: 9/14/2012 - Emma S., Rumpelstiltskin/Mr. Gold, Jefferson/Mad Hatter - Complete
Star Trek: The Mass Effect
by JTER reviews
Commander John Shepard of the Federation Starship USS Normandy faces demons from his past that now threaten both Council Space and the Federation...
Crossover - StarTrek: The Next Generation & Mass Effect - Rated: T - English - Drama/Horror - Chapters: 30 - Words: 89,564 - Reviews: 114 - Favs: 250 - Follows: 189 - Updated: 7/10/2013 - Published: 3/15/2013 - J. Picard, Shepard, Tali'Zorah - Complete
by LordsFire reviews
As Magical England grinds itself through civil war and Magical Europe at large collapses in upon itself, Harry hunts through it all. Dumbledore has disappeared, Lucius Malfoy has publically fallen out with Fudge, and most the population of Hogwarts has fled to America, bringing many families of Muggleborns with them. Sequel to Brutal Harry. Rated for violence/messiness.
Harry Potter - Rated: M - English - Mystery/Family - Chapters: 15 - Words: 108,656 - Reviews: 1291 - Favs: 2,677 - Follows: 2,115 - Updated: 5/5/2013 - Published: 9/16/2012 - Harry P., Hermione G. - Complete
The Life and Times of Harry Williams Potter
by Nimbus Llewelyn reviews
A What If tale. What would have happened if the Doctor, looking for Melody after Demon's Run, had been taken by the TARDIS to Godric's Hollow? And he was the first there? Amy and Rory raise the saviour of the Wizarding World with input from River and the Doctor. God help the Wizarding World. Will eventually ship canon pairings. Please Read and Review. T for future chapters.
Crossover - Doctor Who & Harry Potter - Rated: T - English - Adventure - Chapters: 1 - Words: 3,989 - Reviews: 95 - Favs: 348 - Follows: 507 - Published: 6/10/2012 - Amelia P./Amy, Harry P.
The Real Us
by Seel'vor reviews
Everyone "knows" what happened during Harry's seven years at Hogwarts... right? Er... no. Find out the truth about Harry and Hermione. H/Hr Rating for language and mild sexual situations.
Harry Potter - Rated: M - English - Friendship/Romance - Chapters: 9 - Words: 157,527 - Reviews: 1273 - Favs: 6,874 - Follows: 1,963 - Updated: 10/20/2008 - Published: 10/19/2008 - Harry P., Hermione G. - Complete