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by ForgerOfLies reviews
Harry Awakens from a 68 year coma which he went into after defeating Voldemort. Then he gets summoned... to buffyverse, everyone seems keen to calling him a big bad for some reason.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 36,394 - Reviews: 1123 - Favs: 3,654 - Follows: 4,259 - Updated: 7/5 - Published: 12/14/2012 - Dawn S., Harry P.
by Athey reviews
Two boys grow up together in an orphanage, grow powerful at school, are torn apart by death and brought back together by rebirth. Horcruxes aren't the only way to live forever. Necromancy, reincarnation, TR/HP Slash dark!Harry.
Harry Potter - Rated: M - English - Drama/Supernatural - Chapters: 40 - Words: 269,743 - Reviews: 2881 - Favs: 6,519 - Follows: 4,657 - Updated: 8/16/2015 - Published: 11/18/2010 - Harry P., Voldemort, Tom R. Jr.
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: 2321 - Favs: 5,905 - Follows: 5,778 - Updated: 11/23/2014 - Published: 1/21/2013 - [Harry P., Draenei, Night Elf, Onyxia]
CyberTech: Open Worlds
by Necronight reviews
The worlds of Harry Potter, Marvel, and DC collide in this sequel to CyberTech: War of Evolution. Harry Potter had created this new initiative. The Meta Police Force. It is a way for powers to police powers, even though fools still hate and attack them with terrorism. However, the world, or worlds change as the world of Marvel clashes and fuses with DC! A new age of heroes emerge!
Crossover - Harry Potter & Justice League - Rated: T - English - Fantasy/Sci-Fi - Chapters: 16 - Words: 79,097 - Reviews: 196 - Favs: 657 - Follows: 671 - Updated: 4/13/2014 - Published: 8/27/2012 - [Harry P., Zatanna Z., Galatea, Linda L./Kara Zor-El/Supergirl]
In the Mind of a Scientist
by ZenoNoKyuubi reviews
Harry Potter wasn't raised like in canon. He was top of his class, and very intelligent, always seeking to improve things, and so he learned all kinds of things, and, upon entering Hogwarts, started studying all he could get his hands on! Intelligent!Super!Harry Later Mad Scientist!Harry Rated M for Language, Nudity, and Gore Stein-ish Harry Genres: Humor/Romance/slight Horror
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 17 - Words: 82,520 - Reviews: 2026 - Favs: 6,425 - Follows: 3,324 - Updated: 5/4/2013 - Published: 9/23/2012 - Harry P., N. Tonks - Complete
by wickedlfairy17 reviews
There are places, that are full of wonder, mystery, magic, and danger. Places that no one has ever seen before, places that to survive you have to be as Mad as a Hatter. Harry intends to see them all, yet one cannot visit these places without being changed themselves and it is in the change where the truly interesting things happen. Come explore. We're all Mad here.
Harry Potter - Rated: M - English - Adventure - Chapters: 3 - Words: 15,404 - Reviews: 87 - Favs: 284 - Follows: 302 - Updated: 1/30/2013 - Published: 8/29/2012 - Harry P., Voldemort
by jacobds reviews
After saving the stone Harry is approached by Oma Desala, and is told that he is the subject of two different prophecies but one is currently blocking the other. He is given a chance to change his path and fulfill both destinies. Smart/Powerful Harry
Crossover - Harry Potter & Stargate: Atlantis - Rated: M - English - Adventure/Sci-Fi - Chapters: 41 - Words: 206,427 - Reviews: 2791 - Favs: 4,287 - Follows: 3,379 - Updated: 11/18/2012 - Published: 4/28/2010 - Harry P. - Complete
by LostK9Girl reviews
Doomed by a false Prophecy at birth. Condemned to a life of horror at the age of one. Driven into the depths of insanity by age five. Released back into society at fifteen. Harley Quinn, formerly Potter, is the Mistress of Chaos and the world is her plaything. Fem-Harry. Most likely fem-slash.
Harry Potter - Rated: M - English - Horror/Adventure - Chapters: 6 - Words: 32,494 - Reviews: 56 - Favs: 429 - Follows: 329 - Updated: 6/13/2012 - Published: 6/5/2012 - Harry P.
by HighValour reviews
My try at a 'not the BWL story'. Darren was a hero, Harry appeared a squib. Darren went into hiding, harry ended up dying. Watch as in his place something worse than Riddle gets the chance to run rampant. Rejoice, for very bad things are about to happen.
Crossover - Harry Potter & Norse Mythology - Rated: M - English - Adventure/Humor - Chapters: 29 - Words: 74,352 - Reviews: 348 - Favs: 865 - Follows: 466 - Updated: 4/25/2012 - Published: 8/13/2011 - Harry P., Loki - Complete
The Lord of Light
by Darth Marrs reviews
Where the hell is Harry now? Third in the Harem Series begun by HP and the Four Founders and continued in Forever Mage. How will Darth Vader and the Emperor deal with a wizard born long ago in a galaxy far, far away?
Crossover - Star Wars & Harry Potter - Rated: M - English - Humor/Drama - Chapters: 39 - Words: 238,517 - Reviews: 1984 - Favs: 2,310 - Follows: 1,677 - Updated: 11/11/2011 - Published: 3/31/2011 - Leia O., Harry P. - Complete
Harry Potter and the Iron Knowledge
by Baronvonblack reviews
Sirius pulls a favour and gets Tony Stark to look after Harry over the summer, where he finds what could be the power the dark lord knows not as in a freak accident Tony's knowledge was copied to Harry's brain.
Crossover - Harry Potter & Ironman - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 57,411 - Reviews: 761 - Favs: 3,004 - Follows: 3,337 - Updated: 2/12/2011 - Published: 1/15/2011
Harry Prongs Tatum
by Silverfawkes reviews
on hiatus AU They left him on a doorstep and he wandered away.Features Independent Stubborn Harry and pokes fun at the foibles of the magical world.Rating for occasional language.
Harry Potter - Rated: T - English - Chapters: 18 - Words: 88,802 - Reviews: 1944 - Favs: 4,206 - Follows: 4,764 - Updated: 12/22/2010 - Published: 5/28/2010 - Harry P.
Harry Potter and the Path of Faust
by IEmB00tz reviews
After OotP. What if when Harry told shouted at Dumbledore that he didnt want to be human anymore, what if someone else had heard him, what if that person happened to be the Devil himself, and what would happen if he trained Harry? Being Rewritten
Harry Potter - Rated: M - English - Adventure/Horror - Chapters: 6 - Words: 52,046 - Reviews: 368 - Favs: 526 - Follows: 576 - Updated: 8/12/2010 - Published: 1/20/2006 - Harry P., N. Tonks
Dark Pleasures by Petitentia
by Spinel Dragoon reviews
The Potters leave Harry information to grow strong but expected their friends to be around to guide him right... Dark Slytherin Harry. Death,torture, use of imperius curse for sexual pleasure. If you cant handle how its gonna be then dont read.
Harry Potter - Rated: M - English - Horror/Humor - Chapters: 1 - Words: 11,180 - Reviews: 24 - Favs: 116 - Follows: 116 - Published: 11/24/2009 - Harry P.
Harry Potter and the Golden Dragon
by Teresoul reviews
UP FOR ADOPTION!
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 53,518 - Reviews: 638 - Favs: 1,011 - Follows: 1,399 - Updated: 10/26/2009 - Published: 7/3/2009 - Harry P., Hermione G.
Sharingan Harry Book One: A New Bloodline
by shinji the good sharer reviews
Harry bought as many books as he could on magic on his first trip to Diagon. Now through the purchase of an old journal he has a Kekkai Genkai.
Harry Potter - Rated: M - English - Romance/Humor - Chapters: 7 - Words: 45,788 - Reviews: 463 - Favs: 2,136 - Follows: 1,106 - Updated: 9/1/2008 - Published: 4/9/2008 - Harry P. - 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: 5979 - Favs: 13,521 - Follows: 4,400 - Updated: 4/7/2008 - Published: 2/18/2007 - Complete
by Omni Black reviews
Post OoTP will have HPB Spoilers. Harry decides that he wants to be in control and away from Dumbledore's Manipulations. Appearences and perceptions are changing, true faces are shown, secrets revealed. Independant, dark, not evil. Grims and Heritage.
Harry Potter - Rated: M - English - Adventure - Chapters: 19 - Words: 163,387 - Reviews: 2062 - Favs: 3,274 - Follows: 2,967 - Updated: 8/3/2006 - Published: 11/2/2005 - Harry P.
by Shezza reviews
Here’s a Harry that… has normal male nightmares, wasn’t abused by his Uncle, can’t cook, hates being called ‘pup’, did NOT try to commit suicide, doesn’t stutter when Sirius is mentioned, sure as hell isn’t the Heir to the founders and Merlin, doesn’t ow
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 1 - Words: 10,826 - Reviews: 177 - Favs: 474 - Follows: 179 - Published: 5/21/2006 - Harry P.
Harry Potter And The Summer Of Change
by lorddwar reviews
COMPLETE Edit in process. PostOOTP, Very Little of HBP. Harry returns to Privet Drive and Tonks helps him become the man and hero he must be to survive. HONKS. Action, Violence, Language and Sexual Situations
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 19 - Words: 332,503 - Reviews: 2660 - Favs: 8,144 - Follows: 3,347 - Updated: 5/13/2006 - Published: 9/5/2005 - Harry P., N. Tonks - Complete
Dakaath: Prince of Darkness
by LT2000 reviews
Pre!HBP AU, Dark!Harry. A mysterious summons brings Harry to Gringotts, where he learns of his true heritage as a dakaath, a demonic parallel of the veela, and of his destiny as the heir of Lord Grindelwald. HarryCho, HarryFem!OC. No slash. Discontinued.
Harry Potter - Rated: M - English - Horror/Supernatural - Chapters: 30 - Words: 220,536 - Reviews: 2439 - Favs: 2,305 - Follows: 1,343 - Updated: 3/15/2006 - Published: 1/21/2005 - Harry P., Cho C.
Where in the World is Harry Potter?
by nonjon reviews
COMPLETE. PostOotP. Harry Potter fulfilled the prophecy and has since disappeared. Or has he? Tonks and Hermione are the lead Order members continuously hoping to track him down. The question is: can they keep up with him?
Harry Potter - Rated: M - English - Humor - Chapters: 16 - Words: 54,625 - Reviews: 1108 - Favs: 3,761 - Follows: 965 - Updated: 4/30/2005 - Published: 4/16/2005 - Complete