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Mermaid in Manhattan by Catdragon513 reviews
Moving to New York wasn't exactly the worst thing to happen to mermaid Jacqueline Thompson. She was prepared to be content with her new life, that was until some twist of fate exposed her secret to some of the most dangerous people in the world, the Avengers. Now she has to deal with a new school, a new city, and a new life. (ABANDONED AND CROSSPOSTED TO AO3)
Crossover - H2O: Just Add Water & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 39 - Words: 68,282 - Reviews: 106 - Favs: 163 - Follows: 181 - Updated: 2h - Published: 8/16/2013 - Cleo S., Captain America/Steve R., Iron Man/Tony S., Nick F. - Complete
To many Soulmarks by EMFox13
So many soulmarks. To think this soulmate is matched with all the Avengers plus the Shield Agents! I think that they all need a drink. Said the narrator. Basically The Avenger and The Agents if Shield all have a soulmate they share! It’s going to be a long road. Especially when the soulmate talks to themselves and keeps dying.
Crossover - Agents of S.H.I.E.L.D. & Avengers - Rated: T - English - Romance/Angst - Chapters: 1 - Words: 1,128 - Published: 2h - OC, P. Coulson, Wanda M./Scarlet Witch, Skye/Daisy J.
Game Changer by NotthatSmart234 reviews
The war against Voldemort spilled over into the muggle world; SHIELD got involved. Two of their best became the most feared people in the magical world. When their daughter enters Hogwarts alongside Harry Potter; how will her heritage change the wizarding world? The game changes, and some people don't like it a all.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Mystery - Chapters: 25 - Words: 66,656 - Reviews: 179 - Favs: 389 - Follows: 559 - Updated: 3h - Published: 7/21/2014
Iron Man and the Peverells by NinaMaya reviews
Everyone knew the legend of the three Peverell brothers, but no one really understood what made their magic so unique, so coveted. Helena Potter and Tony Stark might say that their magic was an unwanted intervention in their lives. But how could a meeting between two people from two different worlds change the fate of millions? AU [femHarry Potter/Tony Stark-Iron Man].
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Adventure - Chapters: 3 - Words: 7,579 - Reviews: 35 - Favs: 355 - Follows: 519 - Updated: 5h - Published: 2/26 - [Harry P., Iron Man/Tony S.]
A rising tide-A prologue by SoaringHurricane
This is before Safe-haven. Clarke Griffin is freeing herself of her human abusers. And the demons who are her mates, are very pleased as they watch. They know to give her time. But when the time comes? They intend to give Clarke every bit of their love in every way imaginable. Whether Clarke likes it or not.
Crossover - Avengers & 100 - Rated: M - English - Horror/Romance - Chapters: 1 - Words: 2,700 - Published: 6h - Black Widow/Natasha R., Pepper P., Carol Danvers/Captain Marvel, Clarke G. - Complete
God of Mischief, Master of Death by CrazyArtChik reviews
Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 85 - Words: 297,010 - Reviews: 879 - Favs: 1,985 - Follows: 2,206 - Updated: 6h - Published: 1/23 - Harry P., Loki
Magical Marvel by athassprkr reviews
A sick 16 year old MC dies at the same time, emerald eyes open up confused. Shouldn't I be dead? Why the hell am I so tiny? What's my name? What are these voices in my head? Follow the young telepath as she make way in a world of gods and magic. Will she make her mark in this scary world or did she already do so. Fuck, time travel is really confusing. (SI!Fem!Harry) TimeTravel
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 222 - Words: 520,185 - Reviews: 2117 - Favs: 2,956 - Follows: 3,443 - Updated: 6h - Published: 7/2/2021 - Harry P.
Holding Out for a Hero by Lady of the Midwest
In every situation, there is more than one outcome. And in every action taken, they always have consequences to them. For Jack, it's an opportunity to become better as tragedy falls onto him, and he uses it to become the hero he wants to be as his world falls prey to an unknown incarnate of evil.
Crossover - Transformers/Beast Wars & Avengers - Rated: T - English - Hurt/Comfort/Drama - Chapters: 7 - Words: 43,999 - Favs: 9 - Follows: 8 - Updated: 6h - Published: 9/7 - Arcee, Jack D., Iron Man/Tony S., Agent Phil Coulson
Avengers: Assemble on Remnant by KiddoIsTheBest reviews
After the events of Civil War and Black Panther, the Earth’s Mightiest Heroes have accidentally traveled into another world - Remnant. They must combat new threats and save everyone. And if they can’t, then you can be damn sure they’ll avenge them.
Crossover - RWBY & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 58,255 - Reviews: 51 - Favs: 160 - Follows: 163 - Updated: 9h - Published: 10/22/2021 - Ruby R., Captain America/Steve R., Ozpin, Black Widow/Natasha R.
What lies beneath re-write by Phantom.Fire21
At the age of 16, Blaise Zabini left the U.K, Hogwarts and the place he didn't call home. Join him on an adventure of self-discovery, hatred, betrayal and surprises as he tries to adjust to his new home
Crossover - Harry Potter & Avengers - Rated: M - English - Crime/Mystery - Chapters: 1 - Words: 4,016 - Published: 10h - Draco M., Blaise Z., Iron Man/Tony S., Spider-Man/Peter Parker
Scion of Sorcery: Phase One: Potter-Strange? by DZ2 reviews
Strange Things Response: When Lily was pregnant with Harry, she knew that he would grow up to be someone special in the world of the mystic ones. But then again, why wouldn't he? After all, his Father is the Sorcerer Supreme! Grey OP/Sorcerer-Supreme-Level Harry; Good Dumbledore
Crossover - Harry Potter & Avengers - Rated: M - English - Fantasy/Family - Chapters: 19 - Words: 76,375 - Reviews: 769 - Favs: 3,757 - Follows: 3,429 - Updated: 14h - Published: 2/25/2017 - [Dr. Strange/Stephen S., C. Palmer] Harry P. - Complete
Infinity Crisis: The Inhumans by L1701E reviews
Side-fic to Michael Weyer's "Infinity Crisis". As Thanos wipes out half the universe, the Inhuman Royal Family have to deal with a crisis of their own! Chapter 6 up! It's their darkest hour...read and review, please!
Crossover - Avengers & Inhumans - Rated: T - English - Adventure - Chapters: 6 - Words: 33,923 - Reviews: 6 - Favs: 15 - Follows: 10 - Updated: 17h - Published: 9/26/2019
Marvel's Dragon Ball by M0b1uz reviews
MCU AU. Greetings, True Believers! I present to you a most unusual story: A story about the most amazing man you will ever see, his unending adventure that surrounds seven magical wishing orbs, his astonishing tales as a member of the Earth's Mightiest Heroes, and his unbelievable journey to becoming the most powerful being in the universe! (Goku in MCU Challange)
Crossover - Dragon Ball Z & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 19,114 - Reviews: 22 - Favs: 59 - Follows: 72 - Updated: 18h - Published: 2/18/2021 - Goku, Bulma, Black Widow/Natasha R., Iron Man/Tony S.
Secret Crisis: Battleworld by jason429
Battleworld is here. After the devastating loss of our heroes and the sacrifice of Peter Parker, our heroes must reassemble and band together to remind themselves who they truly are in the Darkest of times. Heroes.
Crossover - Flash & Avengers - Rated: M - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 11,803 - Favs: 4 - Follows: 4 - Updated: 9/21 - Published: 9/11
The king, Sorcerers, and Avengers by Stand with Ward and Queen reviews
Arthur Pendragon returns to a world ruled by greedy politicians that is overrun by superheroes who are crucified and threats that lurk behind shadow. Larger summary inside.
Crossover - Merlin & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 21 - Words: 58,413 - Reviews: 173 - Favs: 91 - Follows: 116 - Updated: 9/21 - Published: 7/22/2021 - Morgana, Merlin, Arthur, Spider-Man/Peter Parker
Group of Crossover one shots : Hawkeye and Female Harry Potter by kpron2008 reviews
7th Avengers Crossover with Harry Potter: This is a group of one shots of Hawkeye and Female Harry Potter.
Crossover - Avengers & Harry Potter - Rated: M - English - Romance/Humor - Chapters: 5 - Words: 9,386 - Reviews: 6 - Favs: 29 - Follows: 23 - Updated: 9/21 - Published: 8/29 - Hawkeye/Clint B., Harry P.
One Day You'll See by the tx -Victor Creedy reviews
Lost in a new world with no memory of his former life, Qrow will have to have his wits about him. As time ticks by and fate creeps onward, he'll discover things he would never have thought possible.
Crossover - Avengers & RWBY - Rated: M - English - Adventure/Suspense - Chapters: 4 - Words: 12,905 - Reviews: 3 - Favs: 8 - Follows: 12 - Updated: 9/21 - Published: 8/21
master & a hound by TheGirlWhoSawImagination
AU/The call came in the middle of the night. Howard, his mother, and Ana were all dead./Or, the seventh story in my Ironbat ABO series, the black and gold 'verse. Contains slash. Rated 'M' for a reason!
Crossover - Avengers & Batman v Superman: Dawn of Justice - Rated: M - English - Romance/Drama - Chapters: 3 - Words: 17,516 - Favs: 2 - Follows: 1 - Updated: 9/20 - Published: 8/20 - [Iron Man/Tony S., Bruce W./Batman] Bucky Barnes/Winter Soldier, Alfred P.
Broken Pieces III: The Veil of Darkened Hearts by phantomlove2012
After surviving the possibility of death from Thanos, Loki wakes up in 2023 to find that Colora has been taken by his and Thor's other half-brother Tyr and his second in command, Amora the Enchantress. As they learn more and more about what he is planning, Loki is concerned and questions why Colora has not escaped and asked for help. Will he be there in time to stop his brother?
Crossover - Avengers & Reign - Rated: T - English - Adventure/Drama - Chapters: 5 - Words: 7,375 - Favs: 1 - Updated: 9/20 - Published: 9/3
Displaced Fate by TyrTheTaur reviews
After ages of serving the Counterforce, the man once known as Shirou Emiya escaped the Alaya. Bad news, he's in a world of heroes, a dream which he also tried to escape. Well, at least he could just live a normal life without any action. But just because he doesn't go by Archer anymore, doesn't mean the life of a hero wouldn't come after him.
Crossover - Fate/stay night & Avengers - Rated: T - English - Supernatural/Adventure - Chapters: 4 - Words: 14,679 - Reviews: 64 - Favs: 440 - Follows: 647 - Updated: 9/20 - Published: 7/2 - Archer
Fallen Idols by dragonslayer111 reviews
the Avengers have set their eyes on spiderman for a posablbe recruit or enemy. but when Peter's trust in the Avengers is crushed will they be able to put their difference aside to save the world?
Crossover - Spider-Man & Avengers - Rated: T - English - Chapters: 2 - Words: 13,610 - Reviews: 3 - Favs: 12 - Follows: 18 - Updated: 9/20 - Published: 9/13 - Peter P./Spider-Man
Half Truths Lead to Misunderstandings (need new Beta reader) by dragonslayer111 reviews
Percy & Jason find themselves in the custody of the Avengers. While attempting to keep their world a secret and prove they are not a threat to mortals, they try to explain themselves without actually explaining anything. The Avengers get worried for these teens, thinking that there could be an organization worse than HYDRA turning kids into soldiers, which leads to more problems
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure/Mystery - Chapters: 15 - Words: 107,966 - Reviews: 576 - Favs: 1,147 - Follows: 1,455 - Updated: 9/20 - Published: 4/24/2020 - Percy J., Jason G., Captain America/Steve R., Spider-Man/Peter Parker
Seeking revenge for their mate by valpolyto
Warnings for explicit violence. Sequel to the other vampire stories. While Clarke is kept busy in bed by Carol, and while the other vampires are making the arrangements to make the move, six of the vampires sent out to seek revenge for Clarke, find the people that threw her away. And the vampires give them exactly what they deserve. Again, warnings for graphic violence.
Crossover - Avengers & 100 - Rated: M - English - Horror/Romance - Chapters: 1 - Words: 5,325 - Favs: 1 - Follows: 1 - Published: 9/20 - Hawkeye/Clint B., Agent Maria Hill, Carol Danvers/Captain Marvel, Clarke G.
Jade Avengers by AvocadoWolf
The Avengers thought nothing could get weirder after Loki's invasion. The Dragonets of Destiny thought running a school was going to be their last adventure. The Jade Winglet thought Darkstalker was gone for good. How wrong they all were. [RE-UPLOAD FOR ADOPTION]
Crossover - Avengers & Wings of Fire, Tui T. Sutherland - Rated: T - English - Fantasy - Chapters: 1 - Words: 1,844 - Favs: 1 - Follows: 1 - Published: 9/20
Death of a Kindred Spirit by AvocadoWolf
Nico has never forgiven Percy for Bianca's death, and therefore decides that a zombie apocalypse is worthy revenge. Unfortunately he forgot that it would affect more people than just Percy... [RE-UPLOAD FOR ADOPTION]
Crossover - Percy Jackson and the Olympians & Avengers - Rated: M - English - Supernatural/Fantasy - Chapters: 4 - Words: 8,044 - Published: 9/20
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