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Great Stories and Great Crossovers
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Focus: General All Categories, Since: 09-18-04
Founder: Simpleinsanity - Stories: 1,996 - 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].

Wayward Family by rene3037769 reviews
Harry Potter uses his secret heritage to leave the his past behind. Starting a new life proves more interesting than he thought, especially when his wayward family shows up. AU
Crossover - Harry Potter & Supernatural - Rated: T - English - Drama - Chapters: 9 - Words: 47,239 - Reviews: 345 - Favs: 1,436 - Follows: 1,984 - Updated: 8/27 - Published: 2/13 - Harry P., Sam W., Dean W.
Help From My Friend(s) by Rebel277 reviews
Sam/Harry; Hells Gate has been open and Bobby decided to call a friend to see if he can help. He wasn't expecting the entire team to show up. I'm going to update whenever, I don't have a schedule. Just a warning before hand...
Crossover - Harry Potter & Supernatural - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 5 - Words: 17,875 - Reviews: 33 - Favs: 297 - Follows: 471 - Updated: 8/29 - Published: 2/20 - [Harry P., Sam W.] Draco M., Dean W.
Sam and Dean take a cruise by EvilSquirre1 reviews
Sam and Dean hear about a supernatural event on the Freedom of the Seas cruise ship. They book a seven day Caribbean cruise to investigate. Sam starts the prank war, but can he handle what he started? This is my version of their first "working" vacation. Rated T for swearing and horny cougars on the hunt. Enjoy!
Supernatural - Rated: T - English - Humor/Adventure - Chapters: 14 - Words: 65,728 - Reviews: 96 - Favs: 17 - Follows: 27 - Updated: 10/27/2012 - Published: 7/7/2012 - Dean W., Sam W. - Complete
All Started With A Smell by o0Black-Sand0o reviews
It all started with a smell. That had been what made Shikamaru take notice of Naruto. Some things about the 'boy' just didn't add up and the more Shikamaru thought about it the more he began to wonder what Naruto wasn't telling people, and, if Shikamaru was correct, why was Naruto hiding it in the first place? The genius just hoped he was right otherwise things could get awkward!
Naruto - Rated: T - English - Romance/Humor - Chapters: 61 - Words: 273,995 - Reviews: 3786 - Favs: 5,106 - Follows: 5,762 - Updated: 10/13 - Published: 1/17/2015 - Naruto U., Shikamaru N., Naruko U.
Recalibration by Quantum Holograph reviews
When Harold Finch first built the Machine, he never expected it to call him "father." He also never expected it to one day knock on his door using a human avatar. AU of Season 4 finale.
Person of Interest - Rated: T - English - Angst/Humor - Chapters: 18 - Words: 94,245 - Reviews: 200 - Favs: 102 - Follows: 143 - Updated: 5/26 - Published: 5/7/2015 - J. Reese, H. Finch, Samaritan, Machine
Action Figures Sold Separately by lembas7 reviews
In the world where SHIELD caught up to Steve Rogers in Times Square, there were four years of victories bracketed by Loki and Zemo. This is not that world. In this world, SHIELD lost Steve Rogers to the streets of New York. Now, any resemblance to real persons, living or dead, is purely coincidental. (Terms are subject to change without notice.)
Crossover - Person of Interest & Avengers - Rated: K - English - Adventure/Drama - Chapters: 2 - Words: 29,245 - Reviews: 22 - Favs: 38 - Follows: 78 - Updated: 1/1 - Published: 9/11/2016 - Captain America/Steve R.
All of Time & Space by Ghost in the Corner reviews
It's been months since Sam was thrown into Hell, and Dean keeps throwing himself into the face of death. It's not until he meets a mysterious man calling himself 'the Doctor' that he decides to take a break. Even if that break isn't really that different from his regular life.
Crossover - Doctor Who & Supernatural - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 11 - Words: 12,963 - Reviews: 20 - Favs: 29 - Follows: 44 - Updated: 6/13 - Published: 9/11/2016 - 11th Doctor, Dean W.
Seeking That Which Is Lost by Jedi Buttercup reviews
It was no surprise, really, that the guy was related to Eliot.
Crossover - Mummy & Leverage - Rated: T - English - Family - Chapters: 3 - Words: 5,947 - Reviews: 25 - Favs: 118 - Follows: 57 - Updated: 7/22/2016 - Published: 12/19/2010 - OíConnell, R., Eliot S. - Complete
Emergency Protocol Archimedes by Terapsina reviews
The Machine sees the sniper threat to Admin and Analog Interface in time and calculates that the best way to save them is to put into play an old emergency protocol; one The Machine created upon Root's request shortly before Samaritan came online. Alec Hardison receives a text message from an unknown number.
Crossover - Leverage & Person of Interest - Rated: T - English - Chapters: 4 - Words: 7,619 - Reviews: 9 - Favs: 24 - Follows: 32 - Updated: 7/15/2016 - Published: 6/7/2016 - [Alec H., Parker] [Root, S. Shaw]
On Paper by LithiumDoll reviews
Should be fine! If they can just work out exactly who's the client.
Crossover - Leverage & Person of Interest - Rated: K+ - English - Adventure - Chapters: 3 - Words: 6,215 - Reviews: 19 - Favs: 28 - Follows: 61 - Updated: 3/15 - Published: 1/10/2016 - Eliot S., Alec H., H. Finch, S. Shaw
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: 31 - Words: 129,518 - Reviews: 3509 - Favs: 4,671 - Follows: 4,891 - Updated: 10/8 - 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: 206 - Favs: 366 - Follows: 161 - 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: 509 - Favs: 1,790 - Follows: 714 - 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: 122 - 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: 37 - 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: 549 - Favs: 2,761 - Follows: 2,519 - 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: 1286 - Favs: 3,193 - Follows: 3,758 - 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: 76 - Favs: 360 - Follows: 225 - 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: 185 - Favs: 1,238 - Follows: 1,262 - 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. Until he meets Harriet Potter.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Friendship - Chapters: 25 - Words: 98,505 - Reviews: 1456 - Favs: 2,664 - Follows: 2,952 - 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: 4 - Words: 50,493 - Reviews: 380 - Favs: 1,373 - Follows: 1,393 - Updated: 4/7 - 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: 126 - Favs: 468 - Follows: 601 - 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: 284 - Favs: 1,200 - Follows: 1,922 - 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: 19 - Words: 109,134 - Reviews: 1739 - Favs: 3,887 - Follows: 4,476 - Updated: 6/25 - Published: 6/13/2016 - Harry P., Reborn
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: 56 - Favs: 641 - Follows: 834 - Published: 6/17/2016 - Harry P., Reborn, Tsuna/Tsunayoshi S., Vongola 10th Generation
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