300The Unknown » by Avy73
Steve McGarrett has another sister. Just how do they find each other and what will their lives be like after they find one another? My first fanfic, I'm not good at summaries.Hawaii Five-0, M, English, Hurt/Comfort & Family, chapters: 135, words: 309k+, favs: 104, follows: 110, updated: 3h published: 11/27/2017, Steve M., Danny W., OC
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Awakening of The Moon Princesses Book 2 » by Cam-Moggy
Follows the original Sailor Moon R anime but my characters take her place as Usagi's older sister and the older Moon Princess.Sailor Moon & Harry Potter, M, English, Romance & Family, chapters: 40, words: 173k+, favs: 94, follows: 96, updated: 6h published: 9/25/2017, [Mamoru C./Darien S./Tuxedo Kamen, OC] Usagi T./Serena/Bunny/Sailor Moon, Queen Serenity
754The Path Not Tread » by BoxyP
Sometimes all that's needed for enormous differences is a small change, as small as the order of a few sentences in a heated row. Lily Evans unconsciously makes one such change while arguing with her best friend, and the magnitude of consequences her actions cause holds the potential to reshape not only herself and the people around her, but their world's very future. A What-if AUHarry Potter, M, English, Drama & Romance, chapters: 66, words: 667k+, favs: 532, follows: 680, updated: 7h published: 1/24/2016, [Lily Evans P., Severus S.] Albus D., Marauders
6k+True Potential » by DryBonesKing
One discussion in the academy introduces Naruto to his first real friends and changes his life forever. Together, they will work hard, push each other, and unlock their true potential. NaruHinaNaruto, T, English, Adventure & Romance, chapters: 128, words: 1477k+, favs: 11k+, follows: 11k+, updated: 22h published: 8/5/2012, [Naruto U., Hinata H.] Shikamaru N., Anko M.
14 Wizards and Mutants » by Karma Jackson 2002
In a dark room lined with cages, seven children have lived a life of torture. These children are different from other children. They are Mutants. One day they escape with help from the X-Men. Join Leah Black as she and her siblings go to Hogwarts, fight the brotherhood, and try to make a life changing decision. Being editedHarry Potter & X-Men: Evolution, T, English, Supernatural & Fantasy, chapters: 18, words: 28k+, favs: 79, follows: 88, updated: 1/15 published: 5/2/2018, Harry P., Luna L., Neville L., OC
1k+Sister of Games » by yugioratemlover
What if Yugi had a older sister? How would she have affected the events of the show? Well here is the answer. Yugioh retold from the point of view of Airi Muto, Yugi's older sister and my OC. This story follows the English Anime, with a few twists along the way.Yu-Gi-Oh, T, English, Family & Adventure, chapters: 80, words: 443k+, favs: 1k+, follows: 930, updated: 1/14 published: 2/8/2012, [Yami Yūgi, S. Kaiba, OC] Yūgi M.
285The Phoenix Rising » by NeoMulder
What happens when the Doctor meets a girl who seems to understand him better than anyone else? And how will he react when she seems to be a magnet for trouble? Find out here.Doctor Who, M, English, Adventure & Sci-Fi, chapters: 56, words: 385k+, favs: 483, follows: 587, updated: 1/13 published: 7/29/2015, 9th Doctor, 10th Doctor, 11th Doctor, OC
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Valkyrie Potter: Pokemon Journey » by BloodyKitsune1997
Had you told Valkyrie 'Vali' Rosebud Potter that she'd end up transported to another world as a Eight year old due to an outburst of accidental magic mixing horribly with a patronus charm, time turner, and the presence of dementors, she would've considered it for a few moments before saying that her luck wasn't that bad. Fully summary inside. Rate M to be safePokémon & Harry Potter, M, English, chapters: 44, words: 546k+, favs: 2k+, follows: 2k+, updated: 1/12 published: 5/29/2018, Steven S./Daigo, Charmander/Hitokage, Growlithe/Gardie, Harry P.
190 Red Storm » by Nemesis13
Anakin Skywalker was dead, he was Darth Vader now, and he would fulfill his Master's orders in order to save Padme...except he was stopped before the Jedi Temple by his best friend, Iris Potter. Unfortunately it looked like she was ready to have some fun, her lightsabers golden glow dimly reflecting off her lightning bolt shaped scar. This wasn't going to end well.Star Wars & Harry Potter, T, English, Humor & Adventure, chapters: 3, words: 2k+, favs: 1k+, follows: 833, updated: 1/11 published: 7/9/2017, Darth Vader, Anakin Skywalker, Harry P.
162Mates for Life » by shadowrealm818
Steve is a werewolf and after going on a training mission in the jungle, he is caught by hunters, and isn't the only person caught. Detective Danny Williams is investigating some missing people and finally gets a lead. With the help of his two partners Chin Ho Kelly and Kono Kalakaua, they go to the rescue the people or who they think are people. Full summary inside. McDanno SLASHHawaii Five-0, M, English, Supernatural & Hurt/Comfort, chapters: 35, words: 86k+, favs: 213, follows: 290, updated: 1/10 published: 4/26/2014, [Danny W., Steve M.] Grace W.
639 Forgotten Family » by Koala789
Harry had thought that the Dursleys and Sirius were his only family left. But Lily Potter had an older brother who had fallen through the ice to save her, years before. During Harry's fifth year at Hogwarts, there's a new teacher, in charge of a new subject—elemental magic. But Harry doesn't understand. Why does Professor Evans act like he knows him? Rated T to be safe.Harry Potter & Rise of the Guardians, T, English, Family & Mystery, chapters: 25, words: 70k+, favs: 1k+, follows: 1k+, updated: 1/9 published: 7/23/2016, Harry P., Lily Evans P., Jack Frost, Jack's sister
1k+ Shiver me Timbers! » by wolfd890
He'd slumbered in Hoth's cold embrace for millennia before being exhumed by the Alliance. Could he help them defeat the Empire? A HP SW crossover(obviously)Star Wars & Harry Potter, M, English, Adventure & Humor, chapters: 17, words: 137k+, favs: 5k+, follows: 7k+, updated: 1/7 published: 12/18/2015, Luke S., Leia O., Harry P.
1k+Consuming Shadows » by Child-OTKW
On the night of the attack Lily escaped with her infant son and fled to France. She trained him to the best of her abilities, shaping him into a dangerous, intelligent and powerful wizard. But when Britain re-establishes the Triwizard Tournament, Harry, known as Hadrian, is forced to return to his once-home, and he finds himself engaged in a game he might not want to play.Harry Potter, M, English, Drama & Suspense, chapters: 55, words: 383k+, favs: 2k+, follows: 2k+, updated: 1/3 published: 11/11/2016, [Harry P., Tom R. Jr.] Voldemort
10k+Harry Potter and the Prince of Slytherin » by The Sinister Man
Harry Potter was Sorted into Slytherin after a crappy childhood. His brother Jim is believed to be the BWL. Think you know this story? Think again. Year Four starts on 9/1/20. NO romantic pairings prior to Fourth Year. Basically good Dumbledore and Weasleys. Limited bashing (mainly of James).Harry Potter, T, English, Adventure & Mystery, chapters: 154, words: 1296k+, favs: 17k+, follows: 19k+, updated: 1/3 published: 4/17/2015, Harry P., Hermione G., Neville L., Theodore N.
980A Wizards Lament » by Kage Kitsune
Harry receives a gift from Dumbledore on his 15th birthday. However the gift turns out to be much more than it seems. Harry PotterTom Riddle SiriusLupin Shonen ai, Slash, Yaoi whatever you want to call it, those are the main pairings really mostly HarryHarry Potter, T, English, Romance & Angst, chapters: 30, words: 167k+, favs: 1k+, follows: 909, updated: 1/3 published: 8/17/2005, Harry P., Tom R. Jr.
153 Suppressed » by Celetest13
What would you do in the name of power? In a city dominated by Marcel Gerard, witches hide in the shadows. Alone, afraid and angry. From a young age Adelina quickly came to realise that in order to survive in the city of vampires, she had to her hide her true self… but in her world, suppressing magic comes with a terrible consequence.Harry Potter & Originals, M, English, Romance & Supernatural, chapters: 10, words: 86k+, favs: 598, follows: 699, updated: 1/1 published: 10/25/2017, [OC, Klaus M.] Harry P.
2k+Jumping Through Time » by AnaDona
Karianne Conner was nothing special. She lived at home, went to university and loved Doctor Who. So what happened when one evening the Doctor appeared, along with a strange light? Was her reality really just a dream? Now, her whole life will change. OC along with 9/10/11/12/13Doctor Who, T, English, Adventure & Romance, chapters: 152, words: 858k+, favs: 1k+, follows: 1k+, updated: 12/31/2021 published: 10/17/2012, 9th Doctor, 10th Doctor, 11th Doctor, OC
7k+ A Third Path to the Future » by Vimesenthusiast
Rescued from the Negative Zone by the Fantastic Four, Harry Potter discovers he is a mutant and decides to take up the cause of equality between mutants and humans (among other causes). How will a dimensionally displaced Harry Potter, one who is extremely intelligent, proactive and not afraid to get his hands dirty effect the marvel universe? Pairings: Harry/Jean/Ororo/others pos.Harry Potter & Marvel, M, English, Adventure & Romance, chapters: 46, words: 2010k+, favs: 13k+, follows: 13k+, updated: 12/31/2021 published: 6/30/2013, Harry P., J. Grey/Marvel Girl/Phoenix
59 Brave New World » by Sunal
AU Voldemort's attack on the Potters leaves James and Lily dead, and young Harry missing. Meanwhile Senna and Tonraq discover a child in the unlikeliest of places and decide to take him in to be Korra's little brother. Raised by benders, plagued by questions, he will embark on an epic journey for answers and nothing will ever be the same. No pairings yet.Harry Potter & Legend of Korra, M, English, Adventure & Drama, chapters: 13, words: 133k+, favs: 221, follows: 304, updated: 12/31/2021 published: 8/19/2018
392 Fool's Gold » by LoveableOkie
Trained as an assassin, Harry ends the Wizarding War, only to move to Japan with Sirius and Remus. While attending Ouran wasn't part of the plan, he was always known for taking things in stride. MagicalCreature!Harry Assassin!Harry Gay!Harry WHICH MEANS YAOI/SLASH/BoyonBoyAction!Harry Potter & Ouran High School Host Club, T, English, Romance & Friendship, chapters: 9, words: 19k+, favs: 2k+, follows: 2k+, updated: 12/30/2021 published: 9/4/2015, Harry P., Haruhi F., Hunny/Honey/Mitsukuni H.