All Percy and Annabeth want is a peaceful, quest-free summer. But the gods have other plans. Hecate sends seven demigods to Hogwarts, the renowned school of magic and witchcraft, to protect the hero of the wizarding world-Harry Potter. Although the enemies they face are weaker than those they've battled before, this new adventure still holds unexpected challenges. Ships: Percabeth, Solangelo, Frazel, Drameione, Ginny x OC Takes time After BoO and DH All demigods will be sorted into 1 house There will be demigods (who are not part of the quest) that attend Hogwarts. Percy is NOT Voldemort's grandson. Do not read if you LOVE Harry and Ron...

Percy Jackson has a normal cousin. One that isn't related to him through the Gods. Is this cousin as normal as Percy thinks he is? What happens when they meet?

It's just one holiday. What could go wrong, you ask? Well, ask the Families. From kidnapping to (almost) murder, it looks like the Potters and Jacksons did inherit their parents' knack of finding trouble.

It's been three years since Percy Jackson and Harry Potter met. The Giant War was long over, and the Battle of Hogwarts was successful. But when a new threat rises in the mythological world, the two camps aren't enough, and Percy has no choice but to call reinforcements from Hogwarts. _-_-_-_-_-_-_-_ Harry was nothing but confused when a strange man with a weird resemblance to himself showed up at his door. Even weirder, he wanted Harry's help in another battle.

Only one of the seven survived the war. Percy Jackson. After Annabeth dies, he's broken. Not the same seaweed brain as before. He returns to his apartment, to find his mom, and Paul dead. killed by one of Gaea's minions in revenge. He finds out that his mom had a sister. Petunia Dursley. ~ when aunt Petunia enters the house with a strange boy, Harry doesn't know what to think. He knows this boy is hiding some secrets. but will Harry find out what they are? I DO NOT OWN ANYTHING. ALL RIGHTS GO TO RICK RIORDAN AND JK ROWLING

Voldemort is back and Percy, Thalia, and Nico are sent to Hogwarts to help with the war against the dark wizard. Will they be able to make it through the school year without revealing themselves? Placed after the giant war and in Harry's 5th year A/N: The writings kinda suckish in the first few chapters, stick with it, it gets better. Edited as of: 2/13/17

Percy's life couldn't get any weirder. or so he thought. Apparently, he has ANOTHER evil grandfather named Mouldy Warts. ok, so maybe that wasn't really his name, but whatever. ~ Harry can't believe his greatest enemy has a grandson! He destroyed Harry's family, he doesn't deserve one! Harry has no doubt this kid will be just as bad as his grandfather. or will he? Enjoy Demigods! -Shark

Takes place after the Deathly Hallows and the Blood of Olympus Percy Jackson thought he could finally live a normal life. He was going to fail high school, be the captain of the swim team, spend a whole, normal year with Annabeth. Yup, not gonna happen. Harry Potter has to redo his seventh year at Hogwarts. At least he gets to be with his best friends. Then some new kid shows up and he can't help but be a little jealous. He was the grandson of Voldemort and the girls were just falling at his feet. Even Ginny and Hermione were swayed by this boy. He was a death eater, and Harry could prove it. Luckily for him, the Triwizard Tournament was right around the corner. If the death eater was chosen, it'd be fun to watch him fail. Warning : Ron/Hermione and Harry/Ginny did not happen yet. Second Warning : Sirius, Snape, and Dumbledore are still alive. Just a disclaimer for the whole book : All rights go to Rick Riordan and J. K. Rowling Cover courtesy of @thatgirlariadne

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.

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