So this is a PJO/HP crossover. All rights go to Rick Riordan and JK Rowling. I do not own any of the characters!!!!!!! New Readers: I've started re-writing this story. Original chapters will remain available, but the plot has changed slightly so feel free to start reading at/after the Author's Note. All re-released chapters are titled with a "[v2]". Original summary: Percy's finally defeated Gaea, but the deaths that occurred along the way, and his trip to Tarturus still haunt him. In the midst of his mental struggles, Albus Dumbledore offers Percy a quest--protect Harry Potter. As Percy ventures into another world he hadn't realized existed, he learns that he has a much bigger role in the upcoming war against Voldemort than anyone could have imagined.

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

This is a One-shot about the first time Percy, Jason, and Magnus meet. It's not what you expect... This was cowritten with @superwholockian2588

Just something I whipped together quickly Trigger warning

Everything was going perfectly after the war was over. However, one day, when a son of Morpheus came to camp, Percy's perfect world started to crumble. He was once known as the leader of camp and Savior of Olympus. However, after much influence from this new demigod, he was known as the selfish jerk of the camp who abused his status and powers to torment the other campers just to give him a laugh. Driven out of camp, Percy searched for a new life while trying to come to terms of his friends' betrayal. He searched and searched until he read of the many worlds outside of Earth and knew then that was where he was going to search for his new life. Hey Guys! This is going to be my Chaos fan fiction. It's going to start out similar to other Chaos stories with the betrayal stuff but I want to focus more on Percy's life before he is sent back to Earth and basically how he becomes the most powerful bad ass in the history of the universe.

Percy has been through hell He fought Greek and romen gods He recently had beat the Asgardien god Loki But something's up there's a new villain that percy has catched the eye of and he thinks percy can make him a god Will the avengers let him take percy Or Will they fight for there team mate Percy is working hard with school training the demigods at camp and being a super hero Can he face this man alone Or Can he fight do his godly blood

Trouble happens when a Thor runs into an old friend while out with tony and Bruce tony wants to know who he is and Bruce wants to know why he feels like he has seen him before Clint and Natasha meet a kid on a mission and he becomes the newest agent to there team Percy is starting school and is feeling a little lonely with annabeth working on Olympus and the other seven are at camp when he meets a god he knows he runs into some trouble when the gods friend bruce remembers him from long ago and he gets a job for SHIELD (Percy found out his powers are way cooler then he thought so now he is really strong) My first story go easy on me I do not own percy Jackson or the avenger they all belong to the creators

Loki always keeps his promises. No excuses. This time shouldn't be any different, right?

Percy Jackson is a son of Loki and Sally's sister Sarah, Loki can't stay for obvious reasons and Sarah died in a car crash. Percy goes to live with his Aunt Sally who adopts him at age 4 along with her lover Poseidon also adopts him for he senses he is also a demigod and a possible chance for him to be the child of the prophecy anyways. Note: Age 8 Percy finds out he is a demigod and goes to Camp Half-Blood Age 12 defeats Kronos Age 13 defeats Gaea Ages 9 to current (13) finds out his magic powers and some say he should be child of Athena for he reads for a long time. I know the ages are all wrong but I like this Percy Jackson meeting the Avengers at a young age. Takes place during/after Avengers movie and Before/During/After Age of Ultron

She first saw him when she was 22 years old, and injured on a mission. He was 10 years old, and visiting an aquarium. Percy Jackson looked into Natasha Romanoff's weary but determined eyes, and decided to help her. And so, he pulled a lever, spilling his class and her enemies into a tank. That was not the last she saw of him. By the time several years pass, the two green-eyed siblings by bond will be known as heroes, albeit of different worlds. Perhaps they don't know everything about each other. But they do know that they will always have each other's backs. He helps her out when her missions don't go the way they planned, which doesn't happen too often. She teaches him how to be a good spy, although that isn't the intention when they start the lessons. And they become very close, just as close as true siblings, in fact. So when Natasha finds herself in a complicated position during the Avengers' Civil War, Percy decides to interfere. And the Avengers are extremely surprised when they meet Natasha's younger brother. Plans are made and set in motion, alliances are completely misconstrued, friendships are tested and broken, and the two siblings find themselves on their own side against the world. However, there's something bigger in the works for the Avengers, and they'll need all the help they can get to face it. Including the two green-eyed siblings in everything but blood. This is largely Marvel canon compliant up until Captain America: Civil War, with Percy's interaction with Natasha being a background to the PJO books. Cover by @cajoling - she's awesome, honestly I'd check out her work as well lol