Percy Jackson faced his worst summer yet when traversing the Labyrinth, and he's ready for a school year of relaxation. With one of his friends roaming the hallways with him, he should've known he wouldn't be so lucky. This friend is Harry Potter. During their fifth year at Hogwarts School of Witchcraft and Wizardry, the Ministry sends in a tyrant to make sure the school is run as it should be. Percy isn't a fan of Dolores Umbridge's new way of running things. Follow Percy as he deals with magic, monsters, and a tyrannous pink toad in his fifth year at Hogwarts.

Nico di Angelo had one job - shadow travel to 15 Grimmauld Place in London and reap a soul. But things went sour when he ended up three doors down, trapped with the Black family and crazy stick-wielding "wizards". Hopefully Percy Jackson can rescue him from this madness. ⋅⊰∙∘☾∘∙⊱⋅ cover uses viria's art highest ranks - #1 in nicodiangelo, #1 in nico, #8 in pjo, #36 in percyjackson, #51 in crossover, #1 in kanechronicles, #6 in hoo, #10 in hp

"Life has taught me that you can't control someone's loyalty. No matter how good you are to them, doesn't mean they will treat you the same. No matter how much they mean to you, doesn't mean they value you the same. Sometimes the people you love the most, turn out to be the people you can trust the least." -Trent Shelton

Percy Jackson never thought he was an ordinary boy, his mother was always certain of that and his father - well, he never met him. But when an owl arrives at his window with a letter addressed to him, he finally realises what his mother truly meant. Percy Jackson is a wizard. DISCLAIMER: I do not own PJO or HP, they both belong to their respective authors.

Harry doesn't know who to trust. It's been a year since his cousin, Percy, disappeared-again. And at the end of Harry's sixth year, Dumbledore is dead. Harry feels lost and alone...until he, Ron, and Hermione receive the contents of the Last Will and Testament of Albus Dumbledore. With mysterious clues all pointing towards the Son of Poseidon, Harry knows he will see his cousin again soon. Sure enough, Percy shows up at the worst time, saves Harry's life, and joins the golden trio to hunt down the horcruxes and kill Voldemort.

A nexus is a connection between two groups. Percy is a demigod son of Poseidon, but he's also a wizard. Throughout his time at Camp Half Blood and Hogwarts, he has kept each half of his life secret from the other. But when a nasty break up with Annabeth requires Percy to turn to the Wizarding World for comfort, he discovers that a lot has happened during the year he was questing against Gaea. His best friend's oldest enemy has risen again. Rejoining his friends, the Golden Quartet, at Hogwarts turns out not to be the reprieve Percy was searching for. But he can't abandon them now when they need him most.

Harry Potter was looking forward for the summer to end. The Dursley's were making his life living hell, and a week with Aunt March pushed him over the edge, and he had to escape. When he gets to the Leaky Cauldron will he believe who is there to meet him? Percy Jackson wasn't eager to go back to school. New school same bullies, same work, and same teachers. He finally found something great at camp, but he had to return to the mortal world. That is until Chiron tells his some life shaking news. His family is even more crazy than he ever knew. THIS IS AFTER LIGHTNING THIEF... THIS WOULD BE THE SCHOOL YEAR BETWEEN BOOKS 1 and 2. HE IS 13 YEARS OLD!!!! So this is gonna take place during Harry's third year and between lightning thief and sea of monsters. How will the boys react to finding a long lost twin? Will Percy be able to change the events? Will Ron and Hermione except Percy? Will the weasly twins make to many Percy v Percy related jokes... probably. All will be revealed if you read. This will be based off the Prisoner of Azkaban book, not movie. There will be some sense and lines that are straight form the book, so none of this is mine. All characters, plot and quotes belong to Rick Riordan and JK Rowling. Harry Potter and Percy Jackson twin crossover

(A Percy Jackson and Harry Potter Crossover) Percy Jackson was hiding. This time, at least, it wasn't from mythological Greek monsters. No. He was hiding the truth from everyone. Born in England, growing in an abusing atmosphere, the older brother of "The chosen one", the first demi-wizard to ever attend Hogwarts, two times saviour of Olympus, Percy Potter had a lot on his plate. But he couldn't tell that to anyone until his coming of age, or both of his worlds would crumble, and it'd be his fault. Join Percy in this awesome story, where he will overcome the hardships of...well, being himself. TRIGGER WARNING: Mentions of Abuse, and some cursing! (Not too much, just a bit sometimes...). I own the plot and nothing more! [Won't update for a while]

Ok, so this might sound weird, but I had this idea that Percy was adopted by the Dursleys. But that's not all! When he is adopted he's a year older than Harry. Harry is eleven and Percy is adopted during the school year. You know what this means? Harry's not aware that Percy exists, because Percy's not a wizard. Please read, I know it sounds weird, but maybe give it a chance?

Nico di Angelo and Percy Jackson, his boyfriend, are sent to 12 Grimmauld Place by the lord of the underworld, Hades. They are sent to collect part of Tom Riddle's soul from inside the supposedly empty house, but the problem is, the house is not empty, and they have a lot of explaining to do when they get discovered by a group of wand waving maniacs. Set before the Trials of Apollo and during Order of the Phoenix. No smut or graphic kissing. Word count: 13,614 //COMPLETED//also on Ao3 now// All credits go to Rick Riordan and me