Crossover fanfiction
18 stories
Tides of the Forgotten Shore by DabiTouyaTakami
DabiTouyaTakami
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After a battle gone wrong, Percy Jackson is pulled into an ancient rift in time and space by a god's interference. He awakens on the familiar-yet-unfamiliar shores of Ithaca, injured, confused, and very much out of place. There, he is discovered by Telemachus, the son of Odysseus - a boy grappling with the weight of his absent father's legend and the ghosts of war. What begins as a rescue becomes a journey of discovery, as Percy's presence threatens to change the course of a story written in stone.
Karate Gods: PJO X Cobra Kai by Mermaidpancakes2
Mermaidpancakes2
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When Percy realizes that the demigods could absolutely DEVOUR the competition at mortal karate tournaments, him and a few close friends end up in The Valley, home to the famous Karate Kid. But Daniel La Russo isn't the only former karate champion who calls The Valley home, and the man made a lot of enemies in his days, including Terry Silver, the current owner of Cobra Kai. Do the demigods befriend the right people? Or do they end up joining the karate war themselves? --- Spoilers for Cobrai Kai/The Karate Kid and PJO I do not own either franchises (sadly) Trigger warning for blood and fighting
Perseus ah Ghul by dorklina
dorklina
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Talia is Percy Jackson's biological mother, born out of a one night stand she sent Percy to live with one of her lovers (Poseidon) lover, Sally Jackson. After the giant war, wracked with grief he finds his adoptive mother, stepfather ,and unborn sister dead. Before Poseidon could find out the police had detained Percy and had navigated his only listed family. Damian Wayne. his half-brother. in which requires them to navigate his guardian, Bruce Wayne. first fanfic kind of nervous lol Current word count: 22390
Another World: A PJO-KOTLC Crossover by Mermaidpancakes2
Mermaidpancakes2
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Percy Jackson has finally caught a break... Or at least that's what he thought. After the war with Gaia all he wanted was to finish off high school in New York and be with his girlfriend Annabeth. Yet, he managed to end up on another wild adventure. Sophie Foster was relieved. She and her friends had won the long battle at last. The Lost Cities were finally back to normal... But Sophie should've known her story wasn't over yet. And an eventful trip to New York proved it. Two worlds... One story. Let the chaos begin... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Spoilers for Percy Jackson, Heroes Of Olympus, and Keeper Of The Lost Cities. But not Trials Of Apollo! #5 in Kotlc 2025 #1 in GreatStory 2025 "BEST CROSS OVER IVE EVER READ!!!!!!" -Skittles_365 "I love your KOTLC x PJO crossover like my lifeline." -Booklover133534
A Normal Life, Almost (TW x SPN) by WrenlovesPJOandHOO
WrenlovesPJOandHOO
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Team Free Will goes to Beacon Hills to investigate the strange increase of supernatural creatures that's occurred over the last few years. Only problem: this case is long term and all hands on deck, so no one can stay back at the bunker to watch Jack. And frankly, Jack wants to come with them. Sam, Cas, and Dean, agree, but only if he goes to the local High school to learn more about humans. Let the chaos begin... Supernatural X Teen Wolf Spn timeline: a peaceful point inbetween season 14 and season 15, idk. Jack isn't God yet, though. TW timeline: the ghost riders situation has happened, but they're all still in High school. Liam, Mason, and Corey are all in their junior year, while the others are in their senior year. Hayden left for New York already. I hope you enjoy this if you decide to read it! ❤
The Return of the Lost Wayne: Percy Jackson's Homecoming by formless123
formless123
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Two months have passed since the second Giant war with Gaea and Percy finally thinks of returning home to Gotham since running away at the age of twelve. As the great prophecy can't no longer harm them nor could the second one, Percy decides to head home to Wayne Manor and finally break the news of him being not dead but hey he heard Jason had also come back from the dead. So perhaps it isn't so weird much but then again they are the bats so it probably won't make a difference. It's a fanfic I do not own any characters
Gotham has a PROBLEM (Leo Has WiFi) by mermaidpancakes
mermaidpancakes
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When Leo invents the LPhone, not even the Fates could predict what would happen next. The answer is: absolute chaos. A PJO X Gotham story... Nico di Angelo didn't think anything of the person he accidentally texted, but when one of the Bat kids gets roped into the unhinged conversations of the demigods, it only goes downhill from there. Somehow, Nico and Leo end up working as a team to find the Bats, purely for no reason other than their own curiosity or entertainment. But from the Bat's point of view, a couple of threats entering Gotham calls for trouble. If you need a laugh, or love the chaos that comes with these types of stories you are going to love this! :D I glance to Tim, typing on the computer like a mad man. The voices came back, but there was a new one this time. "YOU STABBED HIM?!" Me and Tim's heads flew to the screen, but we still couldn't see anything. "IT WAS AN ACCIDENT!" "HOW? HOW THE HADES DO YOU CHASE SOMEONE, SWING A SWORD AT THEM, AND WHEN THEY GET IMPALED IT'S ON ACCIDENT?!" ***I do not own Percy Jackson or DC*** BEST RANKS: 1st sonofhades 2026 1st phones 2026 1st nicodiangelo 2026 1st pjo 2026 1st batman 2026
They Paid With Death [ Percy Jackson x Hunger Games AU ] by Silmarilz1701
Silmarilz1701
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Twenty-four tributes fight to the death in the Olympian Games, hoping to become the latest Victor in a sport all but rigged from the start. * * * One hundred years ago, a bloody war ended and the nation of Terra rose from the ashes. Comprised of twelve districts and a Capitol filled with the rich and powerful, ordinary citizens struggle while their Olympian District Representatives party with titans of wealth. Each year, twenty-four children aged ten through eighteen are selected to fight to the death in remembrance of the war that brought Terra together. This year, they celebrate their Centenary with an Olympian Games that is sure to remind the Districts of the result of attempted rebellion. District 11's Victor Luke Castellan may still be alive, scarred and shamed as he is, but many are not so lucky due to the uprising he failed to see through. Follow this year's unlucky twenty-four as they go from Reaping to Launch to Games until only one remains, crowned Victor. President Kronos Saturnus expects nothing less than a spectacle for the Ages, but tiring Head Gamemaker Hades Pluton may not be up for it. Luckily, Eris Discordia, his up-and-coming assistant, shares their grand President's taste for blood and death. The Centenary Quell's theme? Remember, you are helpless, as mortals are to gods. * * * This is a Percy Jackson & the Olympians x Hunger Games style AU collaboration, inspired by the 24 Authors / 24 Tributes trope. It is dystopian, no magic fiction that may be unsuitable for some readers in the same way The Hunger Games books were. Canon characters and OCs will feature heavily. * * * "Yes, blood for blood, his bitter loan came due. He paid with death." - Euripides, Electra
Demigods but Hogwarts for some reason by ThatDamDemigod123
ThatDamDemigod123
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Annabeth and Percy were not expecting to be assigned a quest while packing for college in new Rome Let alone a quest that involved attending a magic school In a secret society Of witches and wizards for four years. But I guess unexpected shit happens sometimes. Protecting Harry Potter is an important task after all. I won't kill off any characters. Who didn't die in canon, The timeline is very weird since i don't know how much time difference there is between the two.
PJO characters react to EPIC: The Musical by an_epic_fangirl
an_epic_fangirl
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Percy Jackson Universe react to EPIC: The Musical! As a huge fan of both PJO and EPIC I alwyas had this idea and I'm finally going to write it! They will be reacting to songs and annimatics :))) Also on ao3 by the username clau_loves_5sos_and_gays <3333