A few days after the giant war, Percy is alone in the world. A week out of Tartarus, EVERYONE is gone... all because of Gaia. Now a group of "super heroes" want Percy, but he wants to be left alone. There's something big coming, something that only two people have seen, but three have experienced. Only one is still alive... He's coming and he's after something. Or Someone... Avengers assemble to try and detain a certain half blood. No records of him, just his name, age, parents(deceased), a few notes, and a photo from about 9 months ago. Who is Percy Jackson? Avengers Assemble! All characters belong to RR & Marvel Works

Percy moves in with his long lost uncle, the great Tony Stark, a year after his mom and step-dad's disappearances. How will things play out with Percy's new girl and his new family. Also can he keep his demigod secret with two prying scientists, three spies, a well-meaning veteran, and an Asgardian who knows more than anyone realizes?

Percy and annabeth are hard workers Percy works at a aquarium He loves making the kids smile and laugh A group of mortals come in one day and cause trouble One gets on Percy's bad side and threats him But if he thinks he can threat. The hero of Olympus And son of Poseidon He is wrong

After the events of the Giant War Percy left Camp. Still to be approached by demigods on quests how will he react when he is approached by an Avenger? Why does SHEILD need him and will the Avengers help Percy move on from the deaths of his friends? We create our own demons, but it's probably time they realised that there is a reason why family doesn't end with blood.

What happens if Percy was a shield prodigy. He was smart just loses attention in things he knows. His mum died when he was six. Then when he was depressed and at a class trip at the aquarium, he saw a red haired woman running from men. He helped the women. But what he didn't know was the lady followed him. Watched the boy get beaten by a fat man.

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

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

After the giant war, Percy Jackson's sanity was completly broken.Jason is gone. Piper is gone. Leo is gone. Frank is gone. Hazel is gone. Annabeth is dead. They all left Percy but at what cost? At the cost of Gaia's defeat. When Nick Fury thinks that Earth is threatened by Percy Jackson, Fury sends the Avengers to retrieve him. What will Percy do? Join him or fight? Will Percy be able to cope with his flashbacks?

Avengers capture Percy, but there aren't any cells for him they must put him with non other than Loki. What will happen to the hero of olympus and the guy who is trying to take over earth (midgard).

Percy Jackson His powers went over the limit when he left..... That place He stubbed his toe an the sink exploded His powers are being used for good ad the mortals call him the Mist Peter Parker He's trying to finish school When he makes a new friend, percy His world brightens But his hero world is full of competition When the newest hero shows up The mist Will Peter and percy learn each others secrets? Or will percy notice that Peter is on to him (I'm working on it)