(Book 1) During the battle of Manhatten an accident occurred. It caused Percy Jackson to travel back into the past. He woke up in his old bed in Yancy Academy and found out that he traveled back in time. He figured that this was his chance to save everyone he couldn't the first time. He could stop many of his friends death and have a huge advantage in his fight against Kronos in the future. He has to keep this a secret from everyone or else face the consequences. If Kronos figured out that he's from the future, he would stop at nothing to stop him. Will percy succeed in his mission? Or will he fail and cause the end of the world. Read and find out.

After the war with Gaea, and the wizarding world defeated Voldemort the Big Three are sent on a quest as a favour from Chiron to his old friend Dumbledore to protect the "Hero" of the wizarding world. Percy, Nico and Thalia are sent to a British school for Wizards to protect some big headed wizard Henry Potter. Or maybe it was Harry ... anyways! How will the wizards and demigods get on? Will they become friends, or will Harry's jealousy get in the way of everything? Find out what happens in the Demigods first, and possibly last year at Hogwarts.

After another rough summer, Percy Jackson just wanted to have a calm school year with his family and friends. A year of joking and goofing around like he used to have with one of his friends. This friend was Harry Potter. During their fourth year at Hogwarts School of Witchcraft and Wizardry, the Triwizard Tournament comes around. Percy is chosen to represent Camp Half-Blood in the tournament. Follow Percy as he deals with magic, monsters, and three dangerous challenges in his fourth year at Hogwarts.

Set in between The Lost Hero by Rick Riordan and The Son of Neptune. Annabeth is trying to stay strong with her boyfriend, Percy Jackson, missing. As the Argo II is being built, she become anxious to the idea of finding him. Follow her through her journey to get him back.

Percy had never asked to be a demigod. It was a fact that he had maintained ever since he'd made the discovery that he was a demigod all of those years ago. He'd been pursued for years by Prophecy after Prophecy, each one greater than the last. Now, Percy's biggest desire is peace; to be able to relax and have a chance to spend time with family and friends. Unfortunately, The Fates seem to have different plans. Again. First Published 2014, Completed 2015. Rewritten in 2020.

Percy gets the same curse as Calypso, just at more of an extent 👀 Kind of all over the place ngl

Percy isn't a demigod, but there's something equally unusual about him, even for the Wizarding World. When a magical accident at school draws the attention of Hogwarts Headmaster Albus Dumbledore--and the wrath of Smelly Gabe, Percy must leave the country for his own safety. He journeys across the ocean to learn control of his wayward magic, and meets a group of four other mischievous troublemakers. However, Percy's time at Hogwarts is perhaps not as normal as he would like, what with his out-of-control magic and the dangerous secrets of his best friend, Remus. This story considers All The Young Dudes by MsKingBean89 as canon, so there is a lot based off that storyline, although it will diverge a lot. I do not own the Marauders plot for ATTYD, just the additions and changes of Percy. So I guess this is a fanfiction of a fanfiction? There will be some PJO characters, but the Greek Pantheon does not exist here. This is Mortal!Percy in the Marauders Era (but don't worry, Percy's still exceptionally odd). Content warning for different forms of oppression, I am making characters more representative of identities the way I wish Rowling and Riordan had done.

Perseus Jackson, or, Percy Jackson. The name most monsters and demigods have heard of. The two time savior of Olympus, the destroyer of Kronos, and many other heroic deeds. But what if Percy was a child of Poseidon.... and the grandson of Lord Voldemort? One day, Percy gets summoned home from Camp Half Blood and his mother tells him that two strangely dressed people were here to see him. To take him to meet his grandfather that Percy had never known had existed until this very day. What's the harm of bringing a Grandson of Voldemort to Hogwarts? >I wrote this when I was twelve. Please don't expect much.< Completed 5/3/18

"Percy, meet Jason Grace." Annabeth smiles. "Hey, Jason. I'm Percy Jackson," Percy extends a warm hand. "Oh, I know who you are all right. That ego is visible from miles away," Jason sneers. "How unlike Jason!" the others onboard the ship look shocked.

Jason has prepared to meet the almighty Percy Jackson. He doesn't see why everyone adores him so much he is the son of the almighty Jupiter and he is the son of the wimpy Poseidon. The only thing he believes is worth Jackson is he is able to control Annabeth's temper. This story is currently being rewritten and will be reuploaded as soon as I have at least ten chapters. Disclaimer: I don't own the book Mark of Athena or any of the characters (except if I add an oc) THE REWRITE IS OUT PLEASE CHECK IT OUT !!! ITS CALLED JEALOUS OF JACKSON