10k+ Harry Potter, Squatter » by Enterprise1701-d Based on a challenge by Gabriel Herrol. A young Harry Potter is abandoned in new York by the Dursleys. He finds his way onto Olympus and starts squatting in an abandoned temple...
Harry Potter & Percy Jackson and the Olympians, T, English, Adventure, chapters: 63, words: 562k+, favs: 18k+, follows: 20k+, updated: 10/2 published: 5/1/2019, Harry P., Hestia
3k+ Avengers: Infinite Wars » by free man writer The Clone Wars are in full swing with the galaxy divided. The Jedi lead the clone army against the infinite droid army of the Separatists. Yet a wild card enters the fray. The Avengers. From there, newer, more sinister and deadlier threats emerge and The Galaxy, no, the universe, shall never be the same again. Phase 3. Co-written by Jebest4781 and BulletStormX
Star Wars & Avengers, T, English, Adventure, chapters: 80, words: 1072k+, favs: 1k+, follows: 1k+, updated: 10/1 published: 12/4/2016, Anakin Skywalker, Obi-Wan K., Captain America/Steve R., Spider-Man/Peter Parker
607 Titanomachy » by Darth Marrs Sequel to Theogony. Word spread like fire across the cosmos. Empires from galaxies across the Neural Teleportation Network trembled in fear. No one knew who the winged girl who could lift mountains was, only that death came in her wake. A new daughter of Thanos has risen to make the Universe tremble.
Avengers & Worm, T, English, Drama & Fantasy, chapters: 17, words: 76k+, favs: 1k+, follows: 1k+, updated: 10/1 published: 6/11
462 Hogwarts- An Escalation » by Temporal Knight Taylor Hebert is knocked into Harry Potter's world right before the start of Harry's Fifth Year. Taylor does not meet Harry first, but instead the Greengrasses. Taylor being Taylor, she still endeavors to help the messed up situation. And...she still has her power...Now she just has to resist escalating the heck out of the entire world...
Harry Potter & Worm, T, English, Fantasy & Friendship, chapters: 13, words: 50k+, favs: 1k+, follows: 2k+, updated: 9/4 published: 12/30/2020, [Skitter, Daphne G.] Harry P.
63 Kith and Kin » by AunaClark Jasmine is abandoned at an orphanage at seven and then recruited by S.H.I.E.L.D. to assist with the newly recovered Captain America. After, they decide to keep her on to help more in the future. But Jasmine isn't the daughter of James Potter for nothing. Hilarity ensues as Jasmine terrorizes Fury and others, and manages to get into more types of trouble than thought to exist.
Harry Potter & Avengers, T, English, Family & Adventure, chapters: 6, words: 35k+, favs: 421, follows: 609, updated: 8/28 published: 12/8/2021, Harry P., Captain America/Steve R., Hawkeye/Clint B., Nick F.
538 Hidden Inhumanity » by ShadowedAuthor Sequel to Silent Humanity – Into his second year in a strange world, Gaara struggles more than ever to maintain his sanity and wellbeing. The dangers are mounting all around, both to and from the displaced Jinchūriki.
Harry Potter & Naruto, T, English, Supernatural & Humor, chapters: 11, words: 251k+, favs: 879, follows: 988, updated: 8/17 published: 4/3/2017, Gaara
936 The Last Seiðr » by SummerChildWinterFury The Cube sparked again -for the room to shake. It continued to spark more, bigger each time - to which a beam of energy was suddenly brought forth and -an explosion... Once visual returned, it was only for Fury to tense further as he took in the unknowns now of the platform. A dark haired kid complete with a bloodied sword in hand. And the brightest tropical bird flying overhead.
Harry Potter & Avengers, T, English, Adventure, chapters: 9, words: 61k+, favs: 6k+, follows: 8k+, updated: 7/18 published: 5/1/2020, Harry P., Iron Man/Tony S., Loki, Hulk/Bruce B.
52 Harry Potter and the Dark Lord (No, not that one, the purple one) » by SummerChildWinterFury April 30th and May 1st 2018, Earth was attacked. To Life, this was significant given that May 1st was Beltane, a celebration Life. (Samhain celebrates Death.) Needless to say, Life wasn't happy to learn the high toll planned on the day celebrating them. Death promised to do something about it. To realise he couldn't appoint the task to his myrmidon of the universe. Plan B it was.
Harry Potter & Avengers, T, English, Fantasy, chapters: 3, words: 16k+, favs: 440, follows: 522, updated: 7/15 published: 1/11, Harry P., Iron Man/Tony S., Thanos, Black Panther/T'Challa
387 A Girl's Mind is a Dangerous Place » by Tsuta-chan Natsu wakes up in Sakura's body. It only gets worse from there.
Naruto & Fairy Tail, T, English, Adventure & Hurt/Comfort, chapters: 68, words: 256k+, favs: 544, follows: 628, updated: 7/10 published: 9/29/2019, Inoichi Y., Team Seven, Natsu D.
285Star Wars: Legends Never Die » by Black' Victor Cachat Luke and Mara (and R2) were just heading back to the New Republic to announce their engagement, when they find themselves a galaxy where they never met, history has changed, & all they fought for threatened to be undone by something called the First Order. They'll deal with that after they get off this dustball 'Jakku,' and—is that the Millennium Falcon? Legends meets movie-verse
Star Wars, T, English, Sci-Fi & Adventure, chapters: 6, words: 56k+, favs: 1k+, follows: 1k+, updated: 6/1 published: 2/8/2020, [Luke S., Mara Jade] Rey, Kylo Ren/Ben Solo
51 Stanford's Hunters » by Debra N Sam worked hard for his 'normal' life, but when the supernatural threatens his fellow students Sam can't remain idle. Allying with Connor while training Jessica and Luis, and founding Stanford's Hunters changes everything, creating ripples which could affect their whole world. First story in the 'Stanford's Hunters' series. Xander Harris and Faith Lehaine join in chapter 5.
Angel & Supernatural, T, English, Supernatural & Friendship, chapters: 11, words: 143k+, favs: 72, follows: 68, updated: 4/20 published: 8/3/2012, Connor, Sam W., Jessica M./Jess
64 Reborn a Worm by feauxen Taylor Hebert just can't get a break. She retired to a peaceful alternate Earth after the horror show that was Golden Morning, but Contessa didn't bother making sure she lived to reach old age. And someone seems to be pulling strings behind the curtain, because this definitely isn't the afterlife...
Stargate: SG-1 & Worm, T, English, Sci-Fi & Adventure, words: 9k+, favs: 340, follows: 486, 3/24, Gen. Hammond, J. O'Neill, Skitter
503 Love, Fate and Prophecy » by Megz2 Hunters are not allowed to raise magical children. When it is discovered that Mary is pregnant with a wizarding child, MACUSA steps in, and the Potters step up. Henry Winchester is raised as Harry Potter until security concerns send him to a family that does not know he exists. As Winchester luck dictates, the road will not be smooth. Especially when Heaven intervenes.
Harry Potter & Supernatural, T, English, Family & Angst, chapters: 51, words: 406k+, favs: 957, follows: 1k+, updated: 2/8 published: 8/16/2020, Harry P., Sam W., Dean W., John W.
1k+ Blood Ties » by Igornerd It wasn't enough to have to deal with the Thalmor, the Falmer, and all his other enemies. Now he had to deal with the antics of a blond boy, too.
Naruto & Elder Scroll series, T, English, Adventure & Fantasy, chapters: 24, words: 229k+, favs: 1k+, follows: 2k+, updated: 1/16 published: 4/20/2014, Naruto U., Dragonborn/Dovahkiin
212 Lost Heart of The Leaf: Kingdom Hearts Story » by TalkingSalad12 When Kairi searches her memories to find Sora. She realizes the memories of her living in Radiant Garden are false, and her family's alive. Now she searches for the truth of her past. To find her parents and her little brother Boruto.
Naruto & Kingdom Hearts, T, English, Adventure, chapters: 32, words: 113k+, favs: 223, follows: 229, updated: 1/6 published: 7/28/2020, Naruto U., Boruto U., Kairi
1k+ The Professor » by lildrummerboi Between quidditch, blood prejudices, and monster attacks, Harry had enough on his plate heading into his second year. But things got even more complicated, with the arrival of his new History of Magic Professor. Harry didn't know who this Professor Jackson was, but there was something not quite right about him.
Harry Potter & Percy Jackson and the Olympians, T, English, Supernatural & Mystery, chapters: 27, words: 193k+, favs: 2k+, follows: 2k+, updated: 12/25/2021 published: 11/18/2020
288 Days of Moonlight (and) Heroes » by Silver Loreley The Senshi had been warned: time travelling changes things. That's how they came back from the 30th century to a reality where Quirks and Hero schools existed. They have now to deal with a new enemy and also the changes in their lives, Usagi's more than anyone's, starting with her "new" biological father and everything related to him. CH 42 UPDATED 19/06/22!
Sailor Moon & My Hero Academia/僕のヒーローアカデミア, K+, English, chapters: 42, words: 227k+, favs: 416, follows: 433, updated: 12/21/2021 published: 11/30/2018, Usagi T./Serena/Bunny/Sailor Moon, Inner Senshi/Inner Scouts, Izuku M., Toshinori Y./All Might
2k+ Avenger Goddess » by Reyel "I used to want to save the world. This beautiful place... But I knew so little then. It is a land of magic and wonder, worth cherishing in every way, but the closer you get, the more you see the great darkness simmering within." WW/Avengers crossover. Wonder Woman in Marvel Cinematic Universe.
Avengers & Wonder Woman, T, English, Romance & Adventure, chapters: 32, words: 422k+, favs: 3k+, follows: 3k+, updated: 11/17/2021 published: 7/3/2017, [Captain America/Steve R., Diana/Wonder Woman] Black Widow/Natasha R., Iron Man/Tony S.
475 Constellations » by UnwelcomeStorm The sun rises over Brockton Bay.
Okami & Worm, T, English, Humor & Drama, chapters: 54, words: 128k+, favs: 2k+, follows: 2k+, updated: 10/29/2021 published: 4/17/2018, Amaterasu, Skitter
389 Protecting the Family I Never Knew » by TalkingSalad12 When Sora vanished after the fight with Xehanort, Kairi entered a year long sleep, to search her memories to find a way to find him. Instead she finds the memory of the night she was born and learns three things: She wasn't born on Radiant Garden, she has a seal that imprisons a monster, and she has a twin brother, named Naruto.
Naruto & Kingdom Hearts, T, English, Adventure & Family, chapters: 45, words: 206k+, favs: 332, follows: 362, updated: 10/10/2021 published: 5/20/2020, Naruto U., Kairi