Percy Jackson and the Olympians and Avengers Crossovers
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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: 4 - Words: 8,603 - Reviews: 21 - Favs: 66 - Follows: 88 - Updated: 2/19 - Published: 9/10/2022
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: 17 - Words: 44,130 - Reviews: 11 - Favs: 32 - Follows: 44 - Updated: 2/18 - Published: 11/6/2022
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: 43 - Words: 391,495 - Reviews: 1663 - Favs: 4,426 - Follows: 5,023 - Updated: 2/16 - Published: 5/3/2019 - Percy J.
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 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: 10 - Words: 19,161 - Reviews: 47 - Favs: 183 - Follows: 253 - Updated: 2/10 - 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: 610 - Favs: 1,256 - Follows: 1,573 - Updated: 2/7 - Published: 4/24/2020 - Percy J., Jason G., Captain America/Steve R., Spider-Man/Peter Parker
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: 6 - Words: 30,768 - Reviews: 4 - Favs: 20 - Follows: 17 - Updated: 2/5 - Published: 4/8/2022
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: 4 - Favs: 4 - Follows: 11 - 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: 12 - Follows: 20 - 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: 21 - Follows: 29 - 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: 102 - Follows: 132 - 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: 81 - Follows: 100 - 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: 160 - Follows: 262 - 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: 252 - Favs: 1,334 - Follows: 1,760 - 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: 48 - Follows: 58 - Updated: 12/31/2022 - Published: 7/4/2021 - Reyna R., OC, Captain America/Steve R., Bucky Barnes/Winter Soldier
Another One (COMPLETE) 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: 307 - 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.
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: 14 - Words: 41,954 - Reviews: 1 - Favs: 11 - Follows: 10 - Updated: 12/18/2022 - Published: 3/5/2022 - Percy J., Jason G., Captain America/Steve R., Bucky Barnes/Winter Soldier
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: 4 - Favs: 13 - Follows: 20 - 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: 19 - Favs: 35 - Follows: 51 - Updated: 12/8/2022 - Published: 7/29/2020
STUMPED AVENGERS by ArtemisTheHuntress00 reviews
When The Avengers are sent to catch a dark haired green eyed teen, they are introduced to a whole new world.
Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 36 - Reviews: 14 - Favs: 21 - Follows: 39 - Updated: 12/5/2022 - Published: 12/28/2021
I'll Always Come Home To You by StyxHuntress reviews
Percy had made a promise to Peter. That he'd always come back to him. Percy always kept that promise. Now he had to hurry to keep the other promise he made. That he'd go to Prom with Peter. HE always keeps his promises. Rated Teen for language, no f-bombs, but other curse words are used.
Rated: T - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 5,956 - Reviews: 3 - Favs: 30 - Follows: 15 - Published: 11/22/2022 - [Percy J., Spider-Man/Peter Parker] May P., Michelle J./MJ - Complete
(Riordan-MCU) Power of the Gods by ShadowNinja77 reviews
Sequel to the Avengers. When people with the power of the gods begin showing up, Percy assembles a team to try and find out what is going on and how to stop it. I do not own the characters of Rick Riordan or Marvel.
Rated: K+ - English - Adventure - Chapters: 3 - Words: 9,222 - Reviews: 16 - Favs: 104 - Follows: 159 - Updated: 11/3/2022 - Published: 7/22/2021
The Space Between Not Yet And No Longer by Echanted Feyre reviews
The Space Between Not Yet and No Longer can be quite big, but it can also be very small. What happens if you wait too long, and you no longer have the opportunity to do what you wanted to do?
Rated: T - English - Angst/Mystery - Chapters: 2 - Words: 2,561 - Reviews: 8 - Favs: 41 - Follows: 32 - Updated: 10/28/2022 - Published: 8/15/2019 - [Percy J., Spider-Man/Peter Parker] - Complete
The Spider and The Sea by TheFruityFrankSimp reviews
Percy Jackson is stalked by S.H.I.E.L.D. Spiderman is tasked with taking the "Terrorist" into headquarters. What water based shenanigans will Percy and the gang get up to? (Warning Intense Solangelo and Percybeth fluff) *This takes place after trials of Apollo*
Rated: T - English - Suspense/Adventure - Chapters: 6 - Words: 2,852 - Reviews: 14 - Favs: 24 - Follows: 32 - Updated: 10/27/2022 - Published: 6/15/2022 - Percy J., Annabeth C., Chiron, Frank Z.
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: 16 - Words: 30,375 - Reviews: 10 - Favs: 46 - Follows: 36 - Updated: 10/20/2022 - Published: 10/1/2020 - [Percy J., Khione] Black Widow/Natasha R., Hawkeye/Clint B.
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