Percy Jackson and the Olympians and Avengers Crossovers
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Life of an Average Demigod…sort of by alebsi.poelz4 reviews
All I wanted was one day, just one, without getting attacked or almost dying. But no. Instead, I’m stuck here with the idiots who still play dress-up as pirates and robots. Great. Just great. OR Cassandra Damaris is just your run-of-the-mill demigod until she stumbles into the world of the Avengers. OC
Rated: K - English - Adventure/Humor - Chapters: 6 - Words: 8,320 - Reviews: 4 - Favs: 9 - Follows: 13 - Updated: 5/1 - Published: 3/19
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?
Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 26 - Words: 75,183 - Reviews: 35 - Favs: 62 - Follows: 80 - Updated: 4/29 - Published: 11/6/2022
Nick Fury Adopts Percy Jackson by BobSaysHello34 reviews
"Wait, wait hold up. Agent Jackson-Fury?" Percy turned to face Tony "What is it Mr. Stark? Is it that shocking that my dad has a son?" At Tony, Steve, and Bruce's faces, Nick Fury snorted. "I think you just broke the Avengers, son" "Didn't think that this prank would have happened so well. Thanks for the help dad" Cross-posted on Wattpad and Archive Of Our Own(AO3) same username
Rated: T - English - Chapters: 14 - Words: 34,091 - Reviews: 84 - Favs: 325 - Follows: 417 - Updated: 4/22 - Published: 3/30/2021 - Percy J., Nick F.
A Calm in the Storm by Stellarys reviews
A companionship work to Of Water and Salt. This work is a compilation of fluff pieces, deleted scenes and arcs, and other miscellaneous one-shots and mini-arcs that simply didn't get into the main story due to various reasons. Details additional background, interaction and development for many of the characters and sub-plots. (AU) (An OWAS Companionship Work)
Rated: T - English - Chapters: 10 - Words: 27,339 - Reviews: 35 - Favs: 102 - Follows: 127 - Updated: 4/2 - Published: 9/10/2022
Perseus, The Hunter by Curiosity44 reviews
At the doors of death, Percy chose the world over his friends. But what if he chose differently? This is the story of Percy's fatal flaw, his loyalty towards his friends being more important than the fate of the world, and how it drove him to his death. A death worthy of a hero. A death full of sacrifice. And a death, that birthed a legend. The legend of Perseus, The Hunter. Hiatus
Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 40,860 - Reviews: 37 - Favs: 320 - Follows: 347 - Updated: 4/2 - Published: 12/24/2020
New Alliances by ktmossman0 reviews
The Gods and Demigods are facing a third war, one they may not win without help. The Avengers remain unaware of the looming threat of Thanos. When they forge new alliances will they be able to defeat the threats that they face or will it not be enough?
Rated: M - English - Fantasy/Sci-Fi - Chapters: 17 - Words: 32,655 - Reviews: 10 - Favs: 50 - Follows: 42 - Updated: 4/2 - Published: 10/1/2020 - [Percy J., Khione] Black Widow/Natasha R., Hawkeye/Clint B.
Healing a Broken Angel by CrimsonSayian12 reviews
Aeons ago, before the present time, there was a prophecy announcing the deaths of the Olympians at the hand of a God Killer. Someone was said to stop this God Killer, a powerful half-blood hero: a Nephilim child. But...what if he didn't want to save the gods. What if he knew how they behaved and what if he wanted to kill them, believing them to be threats to humanity? OC Centered
Rated: T - English - Fantasy/Adventure - Chapters: 36 - Words: 275,534 - Reviews: 28 - Favs: 114 - Follows: 121 - Updated: 3/30 - Published: 1/23/2020 - Annabeth C., Percy J., OC
In Our Nightmares by basketballandbooks08 reviews
Percy and Bucky are doing their best to navigate the impending war; they've seen things from their worst nightmares that they wouldn't wish on their enemies. When they begin to reconsider, will they realize where their loyalties lie as sides are starting to be taken?
Rated: T - English - Angst/Friendship - Chapters: 15 - Words: 45,152 - Reviews: 1 - Favs: 12 - Follows: 12 - Updated: 3/20 - Published: 3/5/2022 - Percy J., Jason G., Captain America/Steve R., Bucky Barnes/Winter Soldier
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)
Rated: T - English - Suspense/Angst - Chapters: 45 - Words: 410,626 - Reviews: 1734 - Favs: 4,625 - Follows: 5,223 - Updated: 3/19 - Published: 5/3/2019 - Percy J.
The Demi-god Chronicles by Grayson Clarke reviews
Grayson Clarke, a demi-god that wasn't even supposed to be born. But when his life takes an unexpected, terrifying turn when he turns 12, he's thrown into a world invisible to the eyes of mortals.
Rated: T - English - Adventure/Supernatural - Chapters: 7 - Words: 46,311 - Reviews: 8 - Favs: 20 - Follows: 20 - Updated: 3/16 - Published: 4/8/2022
For Research Purposes, Right? by Const3llations reviews
For the first time in a while, Jane found herself at peace. No government agencies, no Earth-ending apocalypses and especially no gods. Then some guy shows up outside her lab, wearing a suit that's definitely way too big, and she's not quite sure what to make of him. PJO/Avengers AU. Percy x Jane.
Rated: T - English - Romance/Humor - Chapters: 11 - Words: 19,531 - Reviews: 151 - Favs: 803 - Follows: 1,115 - Updated: 3/5 - Published: 5/12/2022 - [Percy J., Jane Foster] - Complete
The God of Olympus by aerium reviews
In a last ditch effort to save the world, the Olympians lay all their hopes in the hands of Percy Jackson as he is led by Nyx, the Primordial Goddess of the Night, to make the ultimate sacrifice. The story follows Percy into the world of an alternate extended MCU as he struggles to find his place in a world without his friends, family, or power.
Rated: M - English - Adventure/Sci-Fi - Chapters: 12 - Words: 23,965 - Reviews: 60 - Favs: 218 - Follows: 295 - Updated: 2/26 - Published: 12/3/2020 - Percy J.
Half Truths Lead to Misunderstandings 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
Rated: T - English - Adventure/Mystery - Chapters: 16 - Words: 117,058 - Reviews: 614 - Favs: 1,294 - Follows: 1,617 - Updated: 2/7 - Published: 4/24/2020 - Percy J., Jason G., Captain America/Steve R., Spider-Man/Peter Parker
Convergence by EllietheCreator reviews
The United States government has passed a version of the Sokovia Accords, throwing the USA into chaos. What's more, the Rogue Avengers have moved back into Avengers Tower and tensions are high. What will happen when four worlds collide, bringing their problems with them? Worlds: PJO, Avengers, KOTLC, Ever Afters
Rated: T - English - Family/Hurt/Comfort - Chapters: 6 - Words: 6,985 - Reviews: 5 - Favs: 7 - Follows: 13 - Updated: 2/2 - Published: 9/8/2022 - Annabeth C., Percy J., Captain America/Steve R., Iron Man/Tony S.
I am Perseus by Ayamgaius
What's my life if not a shit storm. Hope you brought an umbrella cause this is gonna be the worst one yet.
Rated: M - English - Chapters: 2 - Words: 6,348 - Favs: 13 - Follows: 24 - Updated: 1/28 - Published: 12/2/2022
Phoenix by AvocadoWolf reviews
They say phoenixes rise from the ashes, but they also say they aren't real. Solana begs to differ. Her life walks the lines between Reality, Fiction and Weirdness, and, well, things start to dip after the Battle against Loki and the Chitauri in New York, especially when something happens at her new school... (Cussing inside - you have been warned)
Rated: T - English - Fantasy/Parody - Chapters: 8 - Words: 29,439 - Reviews: 4 - Favs: 22 - Follows: 31 - Updated: 1/24 - Published: 7/16/2022 - Percy J., OC, Iron Man/Tony S.
Vengeance, Rage and Rebellion: DISCONTINUED by Star-Of-Radiance reviews
They swore they would never trust again. But years later, Percy Jackson and his friends stumble their way. What they find astounds and horrifies them beyond imagining. Children of the gods have been taken and used for unimaginable purposes: to become killers. Caught under S.H.I.E.L.D's radar, the camps turn towards them. But it's only a matter of time before worlds collide.
Rated: T - English - Adventure/Drama - Chapters: 7 - Words: 74,821 - Reviews: 48 - Favs: 103 - Follows: 133 - Updated: 1/24 - Published: 9/5/2017 - Percy J., Jason G., OC, Black Widow/Natasha R.
Land of Heroes and Forgotten: RE-DO IMPENDING by Star-Of-Radiance reviews
The Mist is dying. Camp Jupiter has been destroyed. New Rome and Camp Half-Blood are under siege. Jason Grace is dead- or maybe not. As Percy Jackson rallies the remainder of their forces, Jason wakes up miles away, saved by a frustratingly familiar, yet unknown stranger. The Avengers- and all mortals- are slowly becoming more aware, but safety lies on a mysterious island...
Rated: T - English - Adventure/Suspense - Chapters: 6 - Words: 84,447 - Reviews: 30 - Favs: 83 - Follows: 101 - Updated: 1/24 - Published: 10/31/2018 - Percy J., Jason G., OC, Iron Man/Tony S.
From a Certain Point of View by Const3llations reviews
There is a saying that death is the lone inevitable in life, and that the only reason for time is so that everything doesn't happen all at once. But what if that weren't true? What if the world's appearances were just a glimpse of the unseen? What if…? PJO/Avengers AU. Percy x Maria.
Rated: T - English - Mystery/Supernatural - Chapters: 2 - Words: 3,584 - Reviews: 14 - Favs: 170 - Follows: 274 - Updated: 1/5 - Published: 8/14/2022 - [Percy J., Agent Maria Hill]
Pride is the Devil by Const3llations reviews
Throughout Natasha's entire life, she'd done nothing except kill, and kill some more. Now, with the war over, she finds herself lost and without purpose, struggling to cope with the guilt war always leaves behind, and spiraling uncontrollably down a never-ending drain, waiting for somebody to catch her fall. PJO/Avengers AU. Percy x Natasha.
Rated: T - English - Hurt/Comfort/Angst - Chapters: 6 - Words: 10,069 - Reviews: 254 - Favs: 1,352 - Follows: 1,791 - Updated: 1/1 - Published: 7/3/2021 - [Percy J., Black Widow/Natasha R.]
Patriot Games by aprill99 reviews
You've seen the story from Cassie's point of view of things in The Gods Must Be Crazy. So what was Steve thinking? Here I answer that question
Rated: T - English - Humor/Romance - Chapters: 5 - Words: 50,293 - Reviews: 9 - Favs: 50 - Follows: 61 - Updated: 12/31/2022 - Published: 7/4/2021 - Reyna R., OC, Captain America/Steve R., Bucky Barnes/Winter Soldier
Another One (REWRITE IN PROGRESS) by Sboyle92 reviews
It has been a little bit over a year since Percy has been seen by her first born creations, the Autobots, and has reunited her troublesome sons together to put to right Heaven and Hell. But now, a new threat has come about, in the form of a blue cube and a green eyed trickster. *Third in multiverse series*
Rated: T - English - Chapters: 9 - Words: 11,461 - Reviews: 32 - Favs: 310 - Follows: 210 - Updated: 12/28/2022 - Published: 5/24/2017 - Percy J., Captain America/Steve R., Hawkeye/Clint B., Agent Phil Coulson - Complete
Eternity's Quest by AvocadoWolf reviews
When the Door opened, Death appeared. She offered the three a quest, which they accepted. They were sent into another world, another universe, and must complete it. But there's one, tiny problem; things in this universe are... different. [Spoilers for Thor: Love and Thunder] [Minimal OC usage] [Swearing contained]
Rated: T - English - Humor/Fantasy - Chapters: 5 - Words: 18,208 - Reviews: 3 - Favs: 18 - Follows: 22 - Updated: 12/26/2022 - Published: 9/11/2022 - [Annabeth C., Percy J.] Thor, Nick F.
It's Been a While, Hasn't It by aceofhearts111 reviews
All Nico wanted was one nice date with his boyfriend, Will. But, because the Fates hate him, he finds himself being approached by two strangers who seem to recognize him. Something about them is familiar and starts to trigger old memories from when Nico first came to America... to Brooklyn, New York. [solangelo and stucky, extended summary inside]
Rated: K+ - English - Friendship - Chapters: 1 - Words: 4,060 - Reviews: 5 - Favs: 22 - Follows: 26 - Published: 12/11/2022 - [Will S., Nico A.] [Bucky Barnes/Winter Soldier, Captain America/Steve R.]
mixed blood avengers by thunderofdeath97 reviews
Two orphaned demigods. One uncle stark, who happens to be iron man. A family of super heroes. mutants, gods, cosmic gems, prophecies, titans, primordials, giants, and the fate of the multiverse. all on the shoulders of one boy, who is destined for great things.
Rated: M - English - Adventure - Chapters: 7 - Words: 16,472 - Reviews: 20 - Favs: 36 - Follows: 52 - Updated: 12/8/2022 - Published: 7/29/2020
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