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Great Stories and Great Crossovers
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Focus: General All Categories, Since: 09-18-04
Founder: Simpleinsanity - Stories: 1,985 - Followers: 333 - Staff: 19 - id: 2503
The BEST Crossovers and NON crossovers stories are found here. We have some unusual crossover and some of your typical ones too. Take a look around and I bet you will find something you will love.
[Majority(so far): Harry Potter, Naruto, TV Shows, Books and Movie crossovers].

Against My Nature by Araceil reviews
Newt/Harry, Timetravel Shenanigans, Canon Divergent. His plan was to avoid changing the timeline. He knew he wouldn't be able to resist if the opportunity presented itself. So he fled to Africa, where opportunity found him instead.
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 19 - Words: 84,190 - Reviews: 1901 - Favs: 2,613 - Follows: 2,821 - Updated: 3/25 - Published: 12/29/2016 - [Harry P., Newt S.] Gellert G., Porpentina S.
Phoenix Rising by chappysmom reviews
Sequel to LIKE A PHOENIX. Now that John has his magic back, how is this going to affect the Work with Sherlock? Not to mention the Wizarding world's relationship with the Muggle British Government. And how much does Jim Moriarty know? (10-chapters)
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Chapters: 10 - Words: 33,588 - Reviews: 203 - Favs: 331 - Follows: 152 - Updated: 9/17/2014 - Published: 7/16/2014 - Harry P., Sherlock H., John W. - 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: 487 - Favs: 1,656 - Follows: 672 - Updated: 10/8/2013 - Published: 9/12/2013 - Harry P., Ron W., Sherlock H., John W. - Complete
Rite of Passage by Shade Salogel reviews
When fourteen-year-old Ardeth Bey visits Cairo for the first time and meets Rick O'Connell, chaos ensues!
Mummy - Rated: T - English - Adventure/Friendship - Chapters: 26 - Words: 103,850 - Reviews: 101 - Favs: 117 - Follows: 35 - Updated: 8/4/2009 - Published: 11/21/2008 - OíConnell, R., Ardeth B. - Complete
Stranger From the West by Jedi Buttercup reviews
Daniel could hardly wrap his mind around the discovery. It could be the greatest breakthrough in the study of the Stargate since the day he'd opened it.
Crossover - Stargate: SG-1 & Mummy - Rated: K+ - English - Chapters: 1 - Words: 1,776 - Reviews: 19 - Favs: 35 - Follows: 38 - Published: 11/10/2006 - D. Jackson
Uchiha Kyōya by Tsume Yuki reviews
In a world where Fugaku has three sons, he wishes he'd stopped at the first one. There's nothing wrong with the youngest, it's just... The middle child.
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: T - English - Humor/Family - Chapters: 2 - Words: 6,608 - Reviews: 468 - Favs: 2,203 - Follows: 2,035 - Published: 7/7/2016 - Sasuke U., Itachi U., K. Hibari
Melodies of Sky by violette27 reviews
Somehow, Tsuna was trapped in the body of his other self who just had committed suicide in a parallel world...Without his Family and his title as a future Mafia Boss, what would he choose between being a "normal" one and following the old path to claim his heirdom from his younger brother in this world? R27, Guardians x 27, hint all x 27...
Katekyo Hitman Reborn! - Rated: T - English - Romance/Hurt/Comfort - Chapters: 23 - Words: 99,871 - Reviews: 1255 - Favs: 2,937 - Follows: 3,512 - Updated: 9/5/2016 - Published: 8/27/2013 - Reborn, Tsuna/Tsunayoshi S., Vongola 10th Generation
Skylarks by Ourliazo reviews
The Hibari clan is large and widespread, soaring on wings of unimaginable power. Honestly, its less that they don't touch down and more the ground won't dare touch them. (Xanxus wakes up not six months since being frozen and finds himself with an overabundance of relatives.)
Katekyo Hitman Reborn! - Rated: K+ - English - Humor/Family - Chapters: 5 - Words: 6,689 - Reviews: 71 - Favs: 259 - Follows: 166 - Updated: 9/14/2016 - Published: 9/6/2016 - K. Hibari, Xanxus, Kawahira, Bermuda - Complete
It's Been A Long Time by Ourliazo reviews
Harry finds himself in a new world and somehow wanders into the home of a Skylark. Then the mafia happens and Harry dives into the thick of things, despite Hibari trying his best to keep Harry a secret.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor - Chapters: 7 - Words: 10,977 - Reviews: 174 - Favs: 1,052 - Follows: 1,087 - Updated: 12/24/2016 - Published: 1/16/2014 - Harry P., K. Hibari - Complete
Red like the Storm by silencia20 reviews
Hayato Gokudera never liked company. Then he meets Harriet Potter.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Friendship - Chapters: 25 - Words: 98,505 - Reviews: 1402 - Favs: 2,288 - Follows: 2,590 - Updated: 2/5 - Published: 3/29/2016 - Harry P., H. Gokudera, Varia
To Live Again by Terri'smind reviews
Itachi may have died, but the universe isn't quite finished with him yet. A second chance is a precious thing after all. Slash is a possibility.
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: K+ - English - Chapters: 3 - Words: 40,309 - Reviews: 279 - Favs: 972 - Follows: 973 - Updated: 9/22/2016 - Published: 6/9/2016 - Itachi U., Squalo S., T. Yamamoto
There and Back Again, Again by WeStandHereUnited reviews
Bilbo Baggins was more than ready for another adventure when he boarded the ship to the Grey Havens. He did not know what to expect to happen, but that was the idea, was it not? Still, waking up as a young hobbit lad was the last thing he had imagined...Good opportunity for some fun though. Middle-earth will never know what hit it. (Timetravel fic.)
Hobbit - Rated: T - English - Humor/Adventure - Chapters: 2 - Words: 5,673 - Reviews: 122 - Favs: 435 - Follows: 558 - Updated: 6/29/2016 - Published: 3/17/2013 - Thorin, Bilbo B.
Baby Troubles by CrystalIceSweet reviews
Where Tony gets turned in to a woman by Loki, decides to go out and experience her female body, forgot she can now fall pregnant, have sex without protection, falls pregnant and angst about it; all in that order. Where Harry wonders why his first hook up in years can't just be a normal girl. Because a billionaire man turned woman is weird, even for him. SLASH/HET HP/TS.
Crossover - Harry Potter & Avengers - Rated: T - English - Drama/Romance - Chapters: 5 - Words: 7,607 - Reviews: 272 - Favs: 1,127 - Follows: 1,819 - Updated: 8/21/2016 - Published: 2/25/2013 - Harry P., Iron Man/Tony S.
Igneous by apathyinreverie reviews
What if Harry had somehow gotten involved with the mafia after Voldemort's defeat? What if Reborn was just a little too bored? What if the Conqueror met Chaos personified? Harry/Reborn
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Romance - Chapters: 17 - Words: 94,505 - Reviews: 1245 - Favs: 2,900 - Follows: 3,363 - Updated: 3/20 - Published: 6/13/2016 - Harry P., Reborn
Tomorrow by uhhno reviews
Harriet finds herself transported when she wakes up a couple hours after defeating Voldemort. It's a completely different world than the world she lived in. Finding no way of going back, she resides in Brooklyn where she meets someone who shares the same name as her father. ; Fem!Harry ; Dimension-travel ; 1930-40's transition
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Drama - Chapters: 4 - Words: 8,743 - Reviews: 76 - Favs: 491 - Follows: 848 - Updated: 6/12/2016 - Published: 6/2/2016 - [Harry P., Bucky Barnes/Winter Soldier] Captain America/Steve R.
Flame Drawn by Madrigal-in-training reviews
She was an Italian Muggle, with a criminal background, six overprotective brothers, and a teenage hitman tutor, who nearly burned him to death. He was a powerful wizard, acclaimed British Auror and national hero. Therefore, a romance was a bad idea in all of the best ways. fem!Tsuna, Harry x Tsuna
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Romance/Humor - Chapters: 1 - Words: 3,137 - Reviews: 48 - Favs: 534 - Follows: 703 - Published: 6/17/2016 - Harry P., Reborn, Tsuna/Tsunayoshi S., Vongola 10th Generation
When Angels Fly by Leonhard van Euler reviews
When Sam and Dean released the Devil from his cage and started the apocalypse, they thought that Lucifer would be all for exterminating humanity. But when they meet Harry Potter, who is apparently an amnesic Lucifer, they start to wonder... Will Harry agree to stop the apocalypse before it even properly starts? And where is God in all of this? Harry-is-Lucifer story. GEN!FANFICTION
Crossover - Harry Potter & Supernatural - Rated: T - English - Family/Adventure - Chapters: 12 - Words: 72,910 - Reviews: 441 - Favs: 1,347 - Follows: 1,888 - Updated: 11/6/2016 - Published: 7/22/2016 - Harry P., Sam W., Dean W., Gabriel
No Competition 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: 1015 - Favs: 4,942 - Follows: 4,985 - Updated: 8/13/2016 - Published: 3/20/2015
Finding Grace by Leonhard van Euler reviews
When Harry finds out he has a living family member, he visits America only to find that his half-brother is none other than the prophet Chuck. A millennia ago, before there were angels or humans, there was Darkness, Light and the In Between. The Darkness was locked up and the In Between left. Light ( God) created the humans so as not to be lonely. And now the brothers are back.
Crossover - Harry Potter & Supernatural - Rated: T - English - Family/Adventure - Chapters: 11 - Words: 36,564 - Reviews: 207 - Favs: 901 - Follows: 912 - Updated: 8/20/2016 - Published: 6/19/2016 - Harry P., Sam W., Dean W., Chuck - Complete
Trick Hunt by sakurademonalchemist reviews
An intervention of Odin's punishment leads to a rather...awkward...moment for a certain hunter upon his return from the Pit. Dean Winchester always assumed he was human. Now he has to deal with his abrupt reawakening as Loki, son of Odin and displaced Asgardian. The only problem? Loki was sent a few years too far, and is in his own past. Can Loki regain his former powers?
Crossover - Supernatural & Avengers - Rated: T - English - Family/Supernatural - Chapters: 13 - Words: 35,264 - Reviews: 453 - Favs: 1,217 - Follows: 1,157 - Updated: 11/21/2016 - Published: 2/22/2016 - Dean W.
Ain't No Sunshine, just a Bad Moon Rising by InsertPotterThemedUsernameHere reviews
Tony gets some news from St. Louis. From there, it's just a 'bad moon on the rise'. Fifth in "Supernatural Husbands" series. Tony/Dean; post Iron Man and Supernatural Seasons 1-4; Slash, angst, alcohol abuse, war, separation, mysterious Coulson, sad Christmas song, implied character death (because Dean W.)
Crossover - Supernatural & Avengers - Rated: T - English - Romance/Angst - Chapters: 5 - Words: 5,867 - Reviews: 15 - Favs: 63 - Follows: 34 - Published: 12/23/2015 - [Dean W., Iron Man/Tony S.] Castiel, Jarvis - Complete
Raptor by sakurademonalchemist reviews
Hagrid wins a dragon egg...only what is inside is no dragon. Harry is the first to make eye contact with the creature inside...and ends up with a most unusual familiar. Watch out Hogwarts...things are about to get prehistoric!
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Adventure/Humor - Chapters: 25 - Words: 65,937 - Reviews: 3235 - Favs: 6,376 - Follows: 6,552 - Updated: 3/16/2016 - Published: 12/24/2015 - Harry P., Velociraptor
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: 393 - Favs: 2,210 - Follows: 2,454 - Updated: 3/14/2016 - Published: 2/22/2016 - Harry P., Sam W., Dean W.
Creating Something More by Sora Hoshi reviews
Harry and his packmates are back! Isla Nublar is taken by InGen to create a theme park for prehistoric, lab created monsters. Will the pack survive this? Will Harry realize he can't stay hidden from humanity forever? Sequel to "Hope for Something More"
Crossover - Harry Potter & Jurassic Park - Rated: T - English - Chapters: 1 - Words: 2,179 - Reviews: 65 - Favs: 495 - Follows: 645 - Published: 12/28/2015
Misconceptions of a Hero and a Demon by Dark Akuma Hunter reviews
A one-stop shop for my Mistakes series, as requested by a reviewer. Harry, sentenced to Hell upon death, finds himself falling for the attentions of Crowley. Chaos ensues. Obviously slash of the Harry/Crowley kind.
Crossover - Harry Potter & Supernatural - Rated: T - English - Romance/Horror - Chapters: 4 - Words: 8,867 - Reviews: 82 - Favs: 820 - Follows: 972 - Updated: 2/11/2015 - Published: 1/29/2014 - [Harry P., Crowley] - Complete
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