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Warriors and Sorcerers by
LordMythos
After Jason's death Percy is approached by the Kanes who carry a message from Olympus. When they arrive they find out that an enemy of Olympus has escaped into another realm. This one filled with witches and wizards. Read along and watch as Percy comes to grips with Jason's death, Harry explores his full potential, and Voldemort becomes even more powerful. AU, 3-way crossover.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Friendship - Chapters: 1 - Words: 1,619 - Published: 8h - Harry P., Hermione G., Percy J.
Part 1: The Lost Hero by
theguizgamers reviews
Jason Grace finds himself outside the walls that protect humanity. Fighting titans and be-friending teenagers weren't on his to do-list. Especially after he recalls his death. (This section of the story will cover Attack On Titan Season 1 Ep. 14 - 25) (General Spoilers for AOT Season 1!)
Crossover - Percy Jackson and the Olympians & Attack on Titan/進撃の巨人 - Rated: T - English - Mystery/Drama - Chapters: 14 - Words: 12,850 - Reviews: 9 - Favs: 8 - Follows: 13 - Updated: 11h - Published: 11/14/2022 - Jason G., Armin A.
The Sea Seer by
HappyHound reviews
Percy Jackson is not a demigod in this one. Born into the Harry Potter Universe unknowingly apart of the magical world, and far more important than he would ever expect. Can Percy manage to survive the coming war, or even his magical classes?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Chapters: 21 - Words: 49,213 - Reviews: 99 - Favs: 295 - Follows: 381 - Updated: 11h - Published: 7/5/2020 - Percy J.
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. Currently being rewritten.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Hurt/Comfort/Angst - Chapters: 6 - Words: 10,069 - Reviews: 251 - Favs: 1,301 - Follows: 1,715 - Updated: 23h - Published: 7/3/2021 - [Percy J., Black Widow/Natasha R.]
Fairytales and Gods by
Curious Beats reviews
Stuck in Tartarus with one chance at getting Annabeth out alive, Percy chooses exile. But this new world he's forced to isn't one like his own. Humanity is relegated to corners of the globe, it's just unfortunate that his corner happens to be run by murderers and thieves. But he has no choice but to join them if he wants to save this world in time. Some things never change.
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Supernatural/Adventure - Chapters: 60 - Words: 365,998 - Reviews: 1093 - Favs: 2,074 - Follows: 2,548 - Updated: 1/1 - Published: 8/24/2020 - Percy J., Pyrrha N., Qrow B.
Forgive or Forget? by
Jaybird9x
Forgiven, not forgotten. Yasuo knew the difference starkly. His name would never be cleared of the sins falsely placed upon him at this rate. Maybe Shen’s letter would provide some closure?
Crossover - League of Legends & Percy Jackson and the Olympians - Rated: T - English - Adventure/Spiritual - Chapters: 1 - Words: 6,245 - Favs: 1 - Follows: 3 - Published: 1/1 - Yasuo, Percy J., Akali
Under the Rowan's Shade by
Hsuyaa reviews
For Jason Grace, his story was supposed to end on Caligula's yacht, his heart pierced by the Emperor's spear. Yet, a timely intervention by Hera changes that, and Jason finds himself in a new world to forge a new legend for himself. But will he succeed? Or will he be pulled back by the ghosts of his past?
Crossover - Percy Jackson and the Olympians & RWBY - Rated: T - English - Fantasy/Adventure - Chapters: 13 - Words: 50,684 - Reviews: 57 - Favs: 99 - Follows: 111 - Updated: 12/31/2022 - Published: 10/15/2022 - Jason G., Weiss S., Team RWBY
God Of the Stars by
TachiS reviews
Some said help comes from the most unlikely source and Naruto is the embodiment of this lesson! Watch Naruto offer his help to either his estrange and crazy family or a group of demigods looking to learn the values of a true hero...Prologue updates to fix some grammer mistakes Chapter one releasing Nov 25-30
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Supernatural/Humor - Chapters: 3 - Words: 5,404 - Reviews: 13 - Favs: 97 - Follows: 138 - Updated: 12/31/2022 - Published: 11/8/2022 - Naruto U., Percy J., Hestia
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: 40 - Words: 364,768 - Reviews: 1564 - Favs: 4,234 - Follows: 4,807 - Updated: 12/31/2022 - Published: 5/3/2019 - Percy J.
Harry Potter, Squatter by
Enterprise1701-d reviews
Based on a challenge by Gabriel Herrol. A young Harry Potter is abandoned in new York by the Dursleys. He finds his way onto Olympus and starts squatting in an abandoned temple...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 66 - Words: 590,886 - Reviews: 12225 - Favs: 19,067 - Follows: 21,472 - Updated: 12/31/2022 - Published: 5/1/2019 - Harry P., Hestia
The Final Olympian by
TheSilverboar reviews
Percy Jackson. Alive since before humanity even reached Mars, wandering in solitude. But as Saren tries to destroy the galaxy he can't stand Idly by and returns to Alliance Space to help stop this new threat to his species. (Male Sheppard)
Crossover - Percy Jackson and the Olympians & Mass Effect - Rated: M - English - Sci-Fi/Friendship - Chapters: 5 - Words: 8,202 - Reviews: 39 - Favs: 522 - Follows: 631 - Updated: 12/31/2022 - Published: 11/6/2021 - Percy J., Ashley W., Tali'Zorah, Shepard
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
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Humor/Romance - Chapters: 5 - Words: 50,293 - Reviews: 9 - Favs: 44 - Follows: 54 - Updated: 12/31/2022 - Published: 7/4/2021 - Reyna R., OC, Captain America/Steve R., Bucky Barnes/Winter Soldier
Magic School War by
HuntressNightshade reviews
Sequel to High School War. Demigods go to Hogwarts. After BOO and during GOF
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Adventure/Friendship - Chapters: 3 - Words: 2,623 - Reviews: 3 - Favs: 1 - Follows: 1 - Published: 12/31/2022 - Percy J., Harry P.
In the Arena by
Sanubis13 and Solangelo13 reviews
Percy Jackson Characters in the Hunger Games. Who will win? By: Solangelo13
Crossover - Percy Jackson and the Olympians & Hunger Games - Rated: T - English - Romance/Drama - Chapters: 12 - Words: 7,096 - Reviews: 8 - Favs: 1 - Follows: 1 - Updated: 12/31/2022 - Published: 12/14/2022
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?
Crossover - Percy Jackson and the Olympians & Avengers - Rated: K+ - English - Humor/Hurt/Comfort - Chapters: 10 - Words: 19,138 - Reviews: 3 - Favs: 14 - Follows: 27 - Updated: 12/31/2022 - Published: 11/6/2022
Magic School War by
HuntressNightshade reviews
Sequel to High School War(which I haven’t wrote yet.)Basically, all the demigods go to Hogwarts to protect the wizards and go undercover. Participate in the TriWizard Tournament. Happens after BOO and during Goblet of Fire
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: K - English - Adventure/Friendship - Chapters: 3 - Words: 1,032 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 12/31/2022 - Percy J., Harry P.
A Shinobi Among Monsters by
euphoric image reviews
Naruto was dying. Kurama had a jutsu to save him. The only problem? It didn't quite work as intended. And now Naruto is reborn in a world where gods and monsters roam the lands. Thankfully, this time around, he has a mother with the most striking silver eyes the same color as the moon.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: T - English - Adventure/Humor - Chapters: 22 - Words: 213,477 - Reviews: 3335 - Favs: 8,505 - Follows: 9,627 - Updated: 12/30/2022 - Published: 3/20/2020 - Naruto U., Artemis, Apollo
Game On! 5 0 by
nordiamus reviews
Shadow has left her life as Harriet Potter far behind... but now, to save a world whose heroes aren't able to preserve it, she may well be asked to assume the mantle once more. In a world where gods are numerous, and magic powerful, she will once more be the hero... fem!Harry, MoD!Harry, gamer!Harry
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Friendship - Chapters: 23 - Words: 262,027 - Reviews: 494 - Favs: 1,328 - Follows: 1,465 - Updated: 12/30/2022 - Published: 12/30/2021
The War by
PerseusKyogre09 reviews
Harry is fed up with the attitude of the Wizarding world. Ginny has an unhealthy obsession with him. Ron and Hermione have settled down, possibly going to marry in future. Nothing to do, Harry leaves for the US. But he's never going to expect the American Wizarding World to attack a bunch of Demigods. Watch as Harry rises with our favorite Percy Jackson to oppose Alabaster.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Friendship/Suspense - Chapters: 3 - Words: 4,947 - Reviews: 8 - Favs: 44 - Follows: 71 - Updated: 12/30/2022 - Published: 6/17/2022 - Harry P., Percy J., Annabeth C., Alabaster T.
Harry Potter y el juego del Destino by
RAGM-0802 reviews
A veces, lo que está destinado a suceder, simplemente no sucede... Cuando seres fuera de la compresión humana conceden por capricho un poder sin límites a un simple chico de ojos verdes y cicatriz en forma de rayo, ¿quién sabe qué pueda pasar...? The Gamer Harry! Ligero AU por conveniencia. Harem muy lento.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - Spanish - Adventure/Fantasy - Chapters: 28 - Words: 519,950 - Reviews: 82 - Favs: 203 - Follows: 206 - Updated: 12/30/2022 - Published: 1/1/2021 - Harry P., Percy J.
Percy Jackson sees Pirate Warriors by
Infinity Prime reviews
Our favorite Greek demigods and gods are doomed to see the adventures of Monkey D. Luffy! With the company of Themis, the ancient goddess of justice and the flamboyant pirate captain Rapidfire Junior, you will see the craziest story ever told, about of the future Pirate King!
Crossover - One Piece & Percy Jackson and the Olympians - Rated: T - English - Humor/Adventure - Chapters: 21 - Words: 121,696 - Reviews: 141 - Favs: 249 - Follows: 257 - Updated: 12/30/2022 - Published: 3/10/2021
Silence of the Winter Moon by
Manke reviews
Percy Jackson had a unique childhood, even to normal demigods, if normal is ever such a word for them. Trained by Batman alongside Robin, he joins the Young Justice roster as a teenager drilled to be a hammer capable of knocking down anything in his way. Yet, the more heroic he becomes, the more he begins to fret. The more people he comes to know, the more he feels alone. MutePercy
Crossover - Percy Jackson and the Olympians & Young Justice - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 2 - Words: 10,364 - Reviews: 11 - Favs: 46 - Follows: 87 - Updated: 12/30/2022 - Published: 12/18/2022 - Percy J., Katie G., Dinah L./Black Canary, Richard G./Robin
Lunar Phases by
BonesBoy15 reviews
By popular demand, the Son of Artemis has broken free of the Olympian One Offs. The first few chapters will end the start of his story, and those that follow...Well, read on to find out. Rated T for Language, gore, adult situations, childish adult humor and copious amounts of Letoide arguments. Reader discretion is advised.
Crossover - Naruto & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Humor - Chapters: 32 - Words: 235,310 - Reviews: 887 - Favs: 1,187 - Follows: 1,284 - Updated: 12/29/2022 - Published: 1/7/2022 - Naruto U., Kyuubi/Kurama, Thalia G., Artemis
An Extraordinary Sage's Not-so-Ordinary Adventure (REWRITE) by
RedFistCannon reviews
Having a relaxing vacation? Avoiding trouble? Not when you're Naruto and Zetsu! Read on as an unlikely pair engages in shenanigans in a land they have no business being in. Story Art by @satan navi. Note that this is not Canon Zetsu. (REWRITE OF MY PREVIOUS FANFIC, FURTHER DETAILS IN A/N)
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Family/Supernatural - Chapters: 5 - Words: 17,852 - Reviews: 66 - Favs: 318 - Follows: 409 - Updated: 12/29/2022 - Published: 12/6/2022 - [Naruto U., Rhea] Zetsu, Hestia
Naruto Nara Uchiha & the Olympian's by
karmeganthedarkclound reviews
There are a lot of fanfictions that describe Naruto as the son of Hades and an Uchiha, but none that describe him as a Nara. He will therefore be both an Uchiha and a Nara, as well as Hades' son in this one, making him smart. OP Naruto, AU Uchiha
Crossover - Naruto & Percy Jackson and the Olympians - Rated: M - English - Romance - Chapters: 1 - Words: 1,523 - Reviews: 4 - Favs: 23 - Follows: 23 - Published: 12/29/2022 - Naruto U.
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