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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: 17 - Words: 44,130 - Reviews: 10 - Favs: 32 - Follows: 44 - Updated: 2/18 - Published: 11/6/2022
Road to Power by Chaos65 reviews
When I died, I was quite sure that hell was all that waited for me. I definitely didn't expect to wake up in the body of Voldemort's son in a universe that shouldn't even exist. With so many opportunities ahead of me, I won't die again, probably...
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 28 - Words: 109,796 - Reviews: 1098 - Favs: 4,606 - Follows: 5,699 - Updated: 2/18 - Published: 9/21/2020 - OC
Secret Crisis: Battleworld by jason429 reviews
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: 24 - Words: 29,397 - Reviews: 6 - Favs: 10 - Follows: 8 - Updated: 2/18 - Published: 9/11/2022
Forget Me Not by TwilightZion reviews
Harry begins to have strange headaches, and then the dreams start, or vision. He had no idea what they could be, but one thing was for sure, they felt too real. This growing feeling inside him was too real to be just his imagination. But that would be impossible, right? Because his name was not Harald, and he does not know anyone by the name of Loki.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Hurt/Comfort - Chapters: 19 - Words: 120,447 - Reviews: 86 - Favs: 499 - Follows: 688 - Updated: 2/18 - Published: 9/28/2020 - Harry P., Loki
The Dysfunctional Truth by Imagined2080 reviews
Peter finally decided to come out of his thoughts and venture to his room to grab his guitar. He grabbed his notebook and slung the guitar case over his shoulder as he made his way out of the apartment complex. He made sure no one was around as he started to swing away from the area towards the water tower that was a few minutes away.
Crossover - Flash & Avengers - Rated: K - English - Drama/Adventure - Chapters: 2 - Words: 3,075 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 2/17 - Published: 2/13 - Barry A./The Flash, Cisco R., Harrison Wells, Spider-Man/Peter Parker
Omniverse Mashup by anastasiarose19 reviews
All Blaze wanted was for things to stop being complicated. She'd left her old Earth behind to stay in the Avengers Universe. As THE guardian of all universes, she was SUPPOSED to have a duplicate on each Earth. Well, she was still looking over that Earth, she was just on another planet while she did so. And she was happy there. Boy, was she in for a rude awakening
Crossover - Young Justice & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 5 - Words: 6,342 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 2/17 - Published: 12/30/2022 - Richard G./Nightwing, Bruce W./Batman, Captain America/Steve R., Iron Man/Tony S.
The foreboding words on your arm by valpolyto
Somewhat long AU fic. Clarke Griffin dances at a club, which she enjoys doing, and she has a drug habit, which soothes the trauma of her childhood. And she fears hearing the words of her mates, which mark her left arm. But her mates are much closer than she thinks. And they aren't planning on giving her a chance to get away.
Crossover - Avengers & 100 - Rated: M - English - Romance/Suspense - Chapters: 3 - Words: 9,944 - Favs: 1 - Follows: 1 - Updated: 2/17 - Published: 2/6 - Black Widow/Natasha R., Captain America/Steve R., Wanda M./Scarlet Witch, Clarke G.
Two Worlds Collide by Frosted Dreams 1234 reviews
Emily Hayes never knew anything more than living on a Starship for the first four years of her life. But when the Kelvin is destroyed by the Romulans, her destiny is suddenly altered in unexpected ways. As she grows on Earth, so does her relationship with the people who surround her, and her choices lead to unexpected and positive consequences along the way. Read Full note inside.
Crossover - Star Trek: 2009 & Avengers - Rated: T - English - Romance/Drama - Chapters: 88 - Words: 386,825 - Reviews: 5 - Favs: 24 - Follows: 30 - Updated: 2/17 - Published: 1/29/2019 - [L. McCoy/Bones, OC]
A Murder Kitten Christmas by sexysorceress3001
For the Day 14 prompt "Christmas decorating" in the Twitter Holiday Challenge Tony and Loki teach Sylvie about Christmas Cross-posted on A03
Crossover - Loki & Avengers - Rated: K+ - English - Humor/Romance - Chapters: 1 - Words: 1,354 - Favs: 1 - Published: 2/17 - [Loki, Lady Loki/The Varient, Iron Man/Tony S.] - Complete
MARVEL: RE-DO by DraulTheOminous reviews
I didn't want to be here... I never wanted this, any of this, but the universe and its sick sense of irony decided otherwise... Now I'm here... What now? What happens when you throw a man without ambitions into a world where the grandest of dreams can be actualized? Does he dream or wakes up?
Crossover - Avengers & X-Men - Rated: M - English - Adventure/Romance - Chapters: 90 - Words: 400,076 - Reviews: 35 - Favs: 236 - Follows: 268 - Updated: 2/17 - Published: 6/9/2022 - OC, Ororo M./Storm, Bucky Barnes/Winter Soldier, Captain America/Steve R.
constantly on the cusp by mrsProbie reviews
When the battle is over, Hermione runs to the closest thing she still has to family: Tony Stark. Her grandmother's godson says she can stay as long as she wants. Years later, when the Avengers Initiative comes knocking, she'll wonder if she regrets staying as long as she has. (A fully plotted longfic.)
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Romance - Chapters: 5 - Words: 11,399 - Reviews: 13 - Favs: 93 - Follows: 187 - Updated: 2/17 - Published: 1/13 - [Hermione G., Hulk/Bruce B.] Iron Man/Tony S.
Harry Potts and the Infinity Stones by samhaine reviews
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Fantasy - Chapters: 57 - Words: 266,079 - Reviews: 839 - Favs: 2,294 - Follows: 3,020 - Updated: 2/17 - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
Замысел Божий by forest-owl77
Что бывает, если развалившие Армагеддон ангел и демон говорят: "Это было легко". Маленькая зарисовка о ангелах, демонах и призваниях.
Crossover - Avengers & Good Omens - Rated: K - Russian - Humor - Chapters: 1 - Words: 1,498 - Published: 2/17 - Iron Man/Tony S., Aziraphale, Crowley - Complete
Of Water and Salt by Stellarys reviews
Percy Jackson is tired. Tired of all the fighting and all the death. He just wants to rest. The Mortal World is changing as they begin to raise their own champions. The Immortal Realm will not stand idly by as time passes. So when Olympus calls, her Sword must answer. But is it the same blade that fell Gaea or one newly forged? (AU) (Post Giant War) (Pre Battle of New York)
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Suspense/Angst - Chapters: 43 - Words: 391,495 - Reviews: 1661 - Favs: 4,423 - Follows: 5,017 - Updated: 2/16 - Published: 5/3/2019 - Percy J.
Weaponized Cuteness by Fairywm reviews
Ivy Harriet Potter is just too cute to resist. The only person who doesn't think so is her aunt, and a few others. What happens when she meets Tony Stark and others from the Marvel verse? A cute little Flufffest. Timelines What Timelines. Female Harry. Crackish.
Crossover - Harry Potter & Avengers - Rated: T - English - Humor - Chapters: 9 - Words: 31,362 - Reviews: 114 - Favs: 272 - Follows: 413 - Updated: 2/16 - Published: 2/9 - Harry P., Iron Man/Tony S.
Magnet and Steel by The-White-Queen-101 reviews
When Nick Fury first dreamed up the Avenger's Initiative, he didn't expect mutants. Sure, he knew there were a few sprinkled about the world, and he knew of the big named mutants; Charles Xavier, Erik Lensherr, Raven Darkholme. All powerful in their own rights, and the world would benefit from having them on their side. Enter Polaris.
Crossover - Avengers & Gifted - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 14,577 - Reviews: 1 - Favs: 10 - Follows: 14 - Updated: 2/16 - Published: 5/13/2020 - Bucky Barnes/Winter Soldier, Lorna D./Polaris
Thunder Claus's Christmas Wish by sexysorceress3001 reviews
For the Day 11 prompt "Santa Claus" in the Twitter Holiday Challenge & "Snow" in the thorki Discord server Tony convinces á depressed Thor to dress up as Santa to raise money for children, and he decides to make his own wish for Christmas
Crossover - Thor & Avengers - Rated: K - English - Tragedy/Romance - Chapters: 1 - Words: 1,555 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 2/16 - [Loki, Thor] Iron Man/Tony S., Morgan S. - Complete
Under the Glow by sexysorceress3001 reviews
For the Day 7 prompt "northern lights" Bruce shows a depressed Thor something special, and finally makes a confession Cross-posted on A03
Crossover - Avengers & Thor - Rated: K - English - Romance/Humor - Chapters: 1 - Words: 1,233 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 2/16 - [Hulk/Bruce B., Thor] [Loki, Dr. Strange/Stephen S.] - Complete
The Fighter and her Snake by ohwe'reusingourmadeupnames reviews
Mariana Potter didn't expect to land in a graveyard after touching the Triwizard Cup and she most certainly didn't expect for the lies of her life to unravel while she was there. Now, Mariana wants nothing more than to leave the Wizarding World behind, but when a letter from an unlikely source arrives during the summer holidays, Mariana's life is shaken up even more (Fem!Harry AU)
Crossover - Harry Potter & Avengers - Rated: T - English - Romance/Hurt/Comfort - Chapters: 6 - Words: 10,042 - Reviews: 4 - Favs: 39 - Follows: 68 - Updated: 2/16 - Published: 2/8 - [Harry P., Theodore N.] Albus D., Iron Man/Tony S.
Up and Away! by Proman1398 reviews
Waking up in a puddle in a foreign city wasn't the oddest part of my morning. That came later when I picked up a newspaper that had a headline "I am Iron Man." and then noticed the rather bizarre fact that I was several years in the past, along with having aged years and world looking like something out of a comic book, my day only got weirder! Blueman(Reboot!)
Crossover - Justice League & Avengers - Rated: T - English - Adventure/Family - Chapters: 27 - Words: 170,482 - Reviews: 103 - Favs: 350 - Follows: 386 - Updated: 2/16 - Published: 12/20/2019
Amaterasu's New Game by InfamousVenous reviews
Amaterasu finds herself dropped smack in the middle of New York, during the 2012 Invasion no less. Watch this Goddess reborn in the MCU completely disregard the laws of nature, space-time, and reality in favor of fixing things, humor, and following some vague goal some jerk of a "God" told her she had to do. A gradually increasing AU trying to stay true to the characters.
Crossover - Okami & Avengers - Rated: T - English - Humor/Family - Chapters: 8 - Words: 55,198 - Reviews: 9 - Favs: 40 - Follows: 49 - Updated: 2/16 - Published: 1/17 - Amaterasu, Iron Man/Tony S., Hawkeye/Clint B., Ancient One
We Touched Heaven(in the Midst of Hell) by sexysorceress3001
For the Day 5 prompt "mistletoe" in the Twitter Holiday Challenge Loki's comments in Thor: TDW have an unexpected tragic background Cross-posted on A03
Crossover - Thor & Avengers - Rated: T - English - Romance/Drama - Chapters: 1 - Words: 4,193 - Favs: 1 - Published: 2/15 - [Loki, Bucky Barnes/Winter Soldier] Thor, Captain America/Steve R. - Complete
Sunshine and Snow by sexysorceress3001
For the Day 4 prompt "mittens/scarves /stockings" in the Twitter Holiday Challenge Sam discovers a secret about Bucky that changes their lives forever Cross-posted on A03
Crossover - Avengers & Captain America - Rated: K+ - English - Romance/Family - Chapters: 1 - Words: 3,559 - Favs: 2 - Follows: 1 - Published: 2/15 - [Sam W./Falcon, Bucky B./Winter Soldier] [Iron Man/Tony S., Steve R./Capt. America] - Complete
Child of Silence by Angelwings Sorrow reviews
Harry was sold to HYDRA when he was Five years old and was cellmates with Bucky Barnes. After Being freed from HYDRA Bucky wants to return to rescue Harry. What does the Future hold for the young wizard and is their really a Prophecy? Evil Dumbledore, finding Family, M for abuse and other Mature content.
Crossover - Harry Potter & Avengers - Rated: M - English - Hurt/Comfort/Family - Chapters: 56 - Words: 323,444 - Reviews: 650 - Favs: 2,086 - Follows: 2,482 - Updated: 2/15 - Published: 11/10/2019 - [Loki, Iron Man/Tony S.] Harry P., Bucky Barnes/Winter Soldier
She's Mine (You Stay Away from Her It's Not Her Time) by Arrow-of-Ravenclaw reviews
K'uk'ulkan was at the battle of Wakanda, where he watched the love of his life turn to dust.
Crossover - Avengers & Black Panther - Rated: T - English - Romance/Angst - Chapters: 1 - Words: 779 - Reviews: 1 - Favs: 3 - Follows: 1 - Published: 2/15 - Complete
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