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by Umei no Mai reviews
When you're a Black, you're a Black and nobody gets to hold all the cards except you. Not a Dark Lord with a grudge, not a Headmaster with a prophecy and certainly not the world's most influential Mafia Family... Dorea is as much a Black as a Potter and she is not about to let anybody walk over her! A Fem!Harry story. Slow Build.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Family - Chapters: 127 - Words: 484,594 - Reviews: 6105 - Favs: 3,733 - Follows: 3,769 - Updated: 7/25 - Published: 10/1/2014 - [Xanxus, Harry P.] Luna L., Varia
by runick4 reviews
On that Halloween night, Harry saves his twin, damaging his magic; Left on Privet drive, he grows up on his own; When he is eight, he starts doing freaky things that he can't understand; Discovering Merlin's hologram at Glastonbury Tor gives him a real family, and changes the fate of the Galaxy; Squib!Harry, Telekinetic!Harry, Pic is basic model of Hermes class ship
Crossover - Harry Potter & Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 26 - Words: 223,392 - Reviews: 1055 - Favs: 1,985 - Follows: 2,341 - Updated: 7/28/2015 - Published: 5/23/2013 - Harry P.
Deliver Us from Sorrow's Hold
by Epic Solemnity reviews
SM/HP: He'd tried everything to get rid of 'them', the Hallows. But they kept coming back to him, recognizing him as the one and only Master of Death. Jaded and desperate for eternal sleep, Harry immediately becomes wary of a possessive demon that could curse him further into the pits of hell.
Crossover - Harry Potter & Kuroshitsuji - Rated: M - English - Angst/Mystery - Chapters: 13 - Words: 96,025 - Reviews: 1709 - Favs: 3,310 - Follows: 3,876 - Updated: 7/5/2013 - Published: 5/13/2012 - [Harry P., Sebastian M.] Ciel P., Undertaker
by Vingilot reviews
Harry Potter has been missing since he was eight. Now, seven years later, Severus Snape has a one night stand that just doesn’t seem to end. How long will they be able to keep their secrets? HPSS
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 39 - Words: 97,320 - Reviews: 4217 - Favs: 4,191 - Follows: 4,551 - Updated: 12/31/2010 - Published: 2/23/2006 - Harry P., Severus S.
A Life Worth Living
by russgirl reviews
Harry is abandoned by his family while away for Vernon's business trip.Logan finds him and they become a family with twists and turns along the way.HP/X-Men/Riddick -starts as HP/X-Men with Logan/Harry father/son ,but will contain slash Riddick/Harry
Crossover - Harry Potter & Pitch Black / Riddick - Rated: M - English - Family/Supernatural - Chapters: 17 - Words: 57,192 - Reviews: 429 - Favs: 1,516 - Follows: 695 - Updated: 10/10/2010 - Published: 4/1/2010 - Harry P. - Complete
Browncoat, Green Eyes
by nonjon reviews
COMPLETE. Firefly: :Harry Potter crossover Post Serenity. Two years have passed since the secret of the planet Miranda got broadcast across the whole 'verse in 2518. The crew of Serenity finally hires a new pilot, but he's a bit peculiar.
Crossover - Harry Potter & Firefly - Rated: M - English - Adventure - Chapters: 39 - Words: 298,538 - Reviews: 4269 - Favs: 6,751 - Follows: 1,885 - Updated: 11/12/2006 - Published: 3/23/2006 - Harry P., River - Complete
Make A Wish
by Rorschach's Blot reviews
Harry has learned the prophesy and he does not believe that a schoolboy can defeat Voldemort, so he decides that if he is going to die then he is first going to live.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 50 - Words: 187,589 - Reviews: 10103 - Favs: 14,587 - Follows: 4,357 - Updated: 6/17/2006 - Published: 3/23/2005 - Harry P. - Complete