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The Outbreak by Agatha of Woods Beyond reviews
They thought they'd won. It started with a cough, but worse symptoms quickly emerged, spreading faster than anyone could imagine throughout the camp. Where did it come from? Can it be stopped? With Percy and Jason in the custody of the oblivious avengers, unaware of the plague infesting their world, will a cure be found before the entire demigod race is wiped out?
Crossover - Percy Jackson and the Olympians & Avengers - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 38 - Words: 120,940 - Reviews: 146 - Favs: 111 - Follows: 139 - Updated: 1h - Published: 11/6/2022
The Other Way by Freddyfrmelmst
It is decided that Peter Parker needs a different Mentor to defeat a Coming Threat
Crossover - Avengers & Daredevil - Rated: T - English - Adventure - Chapters: 1 - Words: 4,125 - Published: 1h
Thieves in the night by valpolyto
Clarke Griffin has been in a certain business for a few years now. And she doesn't think she'll ever meet her soulmates. That's okay, she has a good business to be running. That is, until an odd request is made of her. That she come to a party, masked and dressed for the occasion, and meet with many clients. Who don't let her see their faces as they have their way with her.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 6,117 - Follows: 1 - Published: 6h - Black Widow/Natasha R., Iron Man/Tony S., Pepper P., Clarke G.
The Son of Steve Rogers by 07Ashlei
Six years before Steve went into the ice he adopted four-year-old Percy Jackson. When he went into the ice Percy was ten. Steve believed that he would never see his son again. Until he is captured by S.H.E.I.L.D. and has to interrogate his own son. Read to find out how the bond between the team is stretched and how Steve and Percy both feel about being in each other's lives again.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: M - English - Angst/Hurt/Comfort - Chapters: 1 - Words: 1,567 - Favs: 1 - Published: 6h - [Percy J., Luke C.] Captain America/Steve R., Bucky Barnes/Winter Soldier
Their little star by RyuuenLu reviews
If there is one thing Skye is sure about, the one thing she has come to learn, is that there are people out there that loves and cares for her, no matter what she has been trough. She has the strongest mother, a big nerd of a father, an amazing aunt and the craziest siblings and best friend. What else can be wrong?
Crossover - Agents of S.H.I.E.L.D. & Avengers - Rated: T - English - Hurt/Comfort/Family - Chapters: 51 - Words: 117,111 - Reviews: 11 - Favs: 84 - Follows: 84 - Updated: 11h - Published: 8/9/2019 - M. May, M. Hill, Skye/Daisy J., Black Widow/Natasha R.
Avengers X Kingdom Heart: Endgame by HFPublications reviews
After Thanos snapped his fingers and wiped out half of the universe. The surviving heroes must bound together to fix the mess Thanos caused, avenge the fallen and bring peace back to the universe. A story of twists, turns and timetravel awaits in this sequel to Avengers X Kingdom Hearts: Infinty War and Kingdom Hearts: Sacred Flow. Will the heroes succeed, or is it too late?
Crossover - Kingdom Hearts & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 31 - Words: 260,875 - Reviews: 3 - Favs: 10 - Follows: 7 - Updated: 13h - Published: 7/15 - Sora, Kairi, Iron Man/Tony S., Thanos
Hermione : Agent de liaison by justeMarianne reviews
Hermione se voit confier un nouveau poste aux USA par le bureau des Aurors afin de garder un œil sur les nouveaux super héros qui sortent de l'ombre ou de la glace.
Crossover - Harry Potter & Avengers - Rated: M - French - Adventure/Friendship - Chapters: 3 - Words: 11,438 - Reviews: 1 - Favs: 8 - Follows: 11 - Updated: 18h - Published: 8/5 - Harry P., Hermione G., Captain America/Steve R., Bucky Barnes/Winter Soldier
black and gold by TheGirlWhoSawImagination reviews
AU/When Tony gets called away on an unexpected business trip to Afghanistan, he convinces himself everything is going to be fine. Unfortunately, that is far from the truth./Or, the seventeenth story in my Ironbat ABO series, the black and gold 'verse. Covers Iron Man 1 & 2. Contains slash. Rated 'M' for a reason!
Crossover - Avengers & Batman v Superman: Dawn of Justice - Rated: M - English - Romance/Adventure - Chapters: 3 - Words: 17,388 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 23h - Published: 8/5 - [Iron Man/Tony S., Bruce W./Batman] War Machine/James R., Bucky Barnes/Winter Soldier
Bubblegum Crisis:Burstfire by DarkRanger12 reviews
This is a bubblegum crisis/Avengers-MCU crossover. There will be action, romance and yuri. Enjoy.
Crossover - Bubblegum Crisis & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 13,977 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 8/18 - Published: 7/4
Between the Lines by wintergreen825 reviews
Beyond having to play politics, Tony was not expecting trouble at the treaty signing. That blew up literally in his face. Now he has to deal with the fallout of Steve getting himself arrested for breaking into the nest of an omega in heat. That's turning out to be more than just a social faux pas. (Lines Series)
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 2 - Words: 3,449 - Reviews: 4 - Favs: 16 - Follows: 22 - Updated: 8/18 - Published: 8/16 - Sirius B., Andromeda T., Iron Man/Tony S.
Arrows and Arc Reactors by Kira Meridian-Stark
What happens when you drop two Elves from Middle-Earth into the very chaotic and crazy world of modern-day Earth, right in front of a girl who just wanted to finish her coffee and get home in time for once? Something like this. Rated T just to be safe. This will be a series of one-shots, kind of a 'what if they were in this particular situation' sort of thing.
Crossover - Lord of the Rings & Avengers - Rated: T - English - Humor/Parody - Chapters: 2 - Words: 2,228 - Follows: 1 - Updated: 8/18 - Published: 8/16 - Legolas, OC, OC
The Strange Turtles by Tolkien's ring
The Multiverse is breaking apart. The reality as we know is starting to die. The universe started getting some visitors. The Watcher gives Stephen Strange the mission to fix the Multiverse and assigns, to Strange's annoyance, four helpers to aid him in his travels across the Multiverse.
Crossover - Teenage Mutant Ninja Turtles & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 22 - Words: 77,858 - Favs: 13 - Follows: 9 - Updated: 8/18 - Published: 6/15/2022
D'une pierre deux coeurs by Alena Aeterna reviews
Wanda et Vision. L'un n'allait pas sans l'autre, ils étaient inséparables. Tout du moins, c'était ce que la jeune femme pensait avant de voir l'ombre de Thanos recouvrir son bonheur.
Crossover - Avengers & Wandavision - Rated: T - French - Drama/Romance - Chapters: 23 - Words: 25,653 - Reviews: 5 - Updated: 8/18 - Published: 6/30/2021 - [Wanda M./Scarlet Witch, Vision]
Stranded by PinkAvidReader reviews
Peter tries his door handle; it doesn't budge. The vents snap closed."FRIDAY?" he calls, tense. Her response is stilted and garbled, but he gets the gist. There's an unknown gas that's been released in the air throughout the Tower floors - where the rest of the Avengers are. Soon, allies will be turned enemies, and he'll be locked alone in a building with them all.
Crossover - Spider-Man & Avengers - Rated: M - English - Suspense/Hurt/Comfort - Chapters: 12 - Words: 24,600 - Reviews: 13 - Favs: 27 - Follows: 37 - Updated: 8/18 - Published: 8/13/2022 - Peter P./Spider-Man, Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S.
Call of Duty Sequel to The Walls of Jericho by 2hearts1soul reviews
Stiles has to deal with coming online as a Sentinel whilst still being involved in all the supernatural sh...enanigans. The Sheriff and Tony have to make adjustments to the lives because of their Sentinel Guide bonded sh... state. Jim Ellison is in deep sh...trouble with his Guide because Werewolves Man, Werewolves?
Crossover - Teen Wolf & Avengers - Rated: M - English - Supernatural - Chapters: 15 - Words: 37,605 - Reviews: 9 - Favs: 60 - Follows: 76 - Updated: 8/17 - Published: 7/16/2017
A Prince And His Demigoddess by jumpingmanatee reviews
Thor, The God of Thunder was once called by Odin a vain, greedy, cruel boy. Since that day Thor grew up with the help of Jane foster, who he thought was the love of his life. How wrong he was, Jane ended up ripping the Thunder God's heart out causing him to return to Asgard broken and dejected. He returns after a year only to meet Alina a Demigoddess and mutant. Could love develop?
Crossover - Greek Mythology & Avengers - Rated: M - English - Romance - Chapters: 34 - Words: 62,434 - Reviews: 60 - Favs: 289 - Follows: 291 - Updated: 8/17 - Published: 4/23/2018 - [OC, Thor] Zeus, Hulk/Bruce B.
Defiant! SI-OC in Marvel-DC by EmmaCruzader reviews
SI-OC Stripped of his life Daniel Evans will have to start over in a new world not so friendly, with incredible abilities but with the weight of protecting his new home on his shoulders from threats that his arrival will bring, as well as native threats, the chaos behind each of his steps. MC-hero, MC-viltrumite, MCU-AU, Justice league AU, DC Comics AU, Marvel Comics AU, Crossovers
Crossover - Avengers & Justice League - Rated: T - Spanish - Adventure/Mystery - Chapters: 21 - Words: 80,606 - Reviews: 3 - Favs: 10 - Follows: 14 - Updated: 8/17 - Published: 8/3 - Iron Man/Tony S., Thor, OC, Spider-Man/Peter Parker
Adopted By Stark by cloudy.zues reviews
Annabeth's parents are turned to dust, and she finds out she has an uncle she never knew about. Rated T just in case.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Family/Adventure - Chapters: 4 - Words: 3,415 - Reviews: 3 - Favs: 11 - Follows: 27 - Updated: 8/16 - Published: 6/17 - Annabeth C., Iron Man/Tony S.
Defiant!(ENG) SI-OC in Marvel-DC by EmmaCruzader reviews
SI-OC Stripped of his life Daniel Evans will have to start over in a new world not so friendly, with incredible abilities but with the weight of protecting his new home on his shoulders from threats that his arrival will bring, as well as native threats, the chaos behind each of his steps. MC-hero, MC-viltrumite, MCU-AU, Justice league AU, DC Comics AU, Marvel Comics AU, crossovers
Crossover - Justice League & Avengers - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 83,062 - Reviews: 8 - Favs: 17 - Follows: 13 - Published: 8/16 - Diana of Themyscira/Wonder Woman, OC, Iron Man/Tony S., Spider-Man/Peter Parker
Lillium: Escucha a tu corazón by Tsuruga Lia1412
Phil Coulson terminó su relación con Clint Barton sin muchas explicaciones más que no podían seguir de esa forma y que debían seguir cada quien sus caminos. Clint no se lo toma bien. Fem Harry Potter
Crossover - Harry Potter & Avengers - Rated: M - Spanish - Hurt/Comfort/Romance - Chapters: 2 - Words: 1,589 - Favs: 2 - Updated: 8/15 - Published: 8/7 - [Agent Phil Coulson, Hawkeye/Clint B.] [Harry P., Captain America/Steve R.]
War Dog by Raindownthestreet
Years before the Ark fails, a man, named Jake Griffin, is sent down to Earth. He returns to the Ark, with a baby, of all things. Years later, Clarke, now a part of the Ark is sent down to the Earth alone, if it means that her father won't be killed. During her time there, she learns who her mates are-and learns of the Lovecraftian creatures that consider Clarke one of their own.
Crossover - Avengers & 100 - Rated: M - English - Romance/Horror - Chapters: 6 - Words: 43,087 - Favs: 2 - Follows: 2 - Updated: 8/15 - Published: 4/25 - Black Widow/Natasha R., Hawkeye/Clint B., Pepper P., Clarke G.
Valhalla Calling by Greed720 reviews
A fully realised Dragonborn at the height of his power ends up in the Marvel Cinematic Universe. What is the worst that can happen?
Crossover - Elder Scroll series & Avengers - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 5,817 - Reviews: 33 - Favs: 123 - Follows: 174 - Published: 8/15 - Dragonborn/Dovahkiin
What Makes a Hero by luvor20013 reviews
After the Avengers defeat alien invaders, potentially ending an intergalactic war, Ironman redirected a bomb into outer space. Upon his descent, he falls through a different portal, landing him a world he least excepted, one battling in a game for a throne. NOTE: Some of the events from GoT are out of order for story purposes.
Crossover - Game of Thrones & Avengers - Rated: T - English - Mystery/Drama - Chapters: 27 - Words: 30,998 - Reviews: 64 - Favs: 116 - Follows: 187 - Updated: 8/15 - Published: 6/1 - Jon S., Jaime L., Captain America/Steve R., Iron Man/Tony S.
Iron-Soul by Heliel42 reviews
In a daring experiment, Peter Stark blurs the line between Intelligence and Insanity, leaving him stranded in a world devoid of humans. As he navigates this new reality, he finds solace in the company of androids and machines. An ordinary situation for a Stark.(Why are they so hot tho?) OC Son of Tony Stark/ No SI/Post Avenger Endgame.
Crossover - Avengers & Nier - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 15,324 - Reviews: 11 - Favs: 106 - Follows: 159 - Updated: 8/15 - Published: 8/9 - OC
Supreme Commander Kylo Ren by sinisteruto
Hive couldn't be any happier about getting arguably the most highly skilled and capable Shield and Hydra Agent as a host. However, little does he know that the corpse that he has taken over is only a genetic clone of the original with altered memories. Where is the real Grant Ward and what has he been up to all this time? Ward/Agent33 pairing.
Crossover - Agents of S.H.I.E.L.D. & Avengers - Rated: M - English - Adventure/Drama - Chapters: 1 - Words: 40,535 - Favs: 11 - Follows: 10 - Published: 8/15 - G. Ward, Kara/Agent 33, Lorelei, Wanda M./Scarlet Witch
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