It has been 15 years since Percy Jackson was killed. 15 years since he was banished from camp for a crime he didn't commit. 15 years since he was betrayed by the ones he loved. 14 years since he was proven innocent. 14 years since his loved ones nearly killed themselves with grief. 13 years since his loved ones were given immortality to make sure it never happened again. MODERN DAY Artemis and her hunters are defeated and about to be killed when the use their last chance. Artemis summons a dead warrior to save them and be their guardian, much to the reluctance of herself and her hunters. When the warrior comes out of the ground in green and black hood, vest, jacket and trousers. But the thing that catches the hunters' eyes is the black bow and quiver with 12 arrows on his back and the sword at his side. The warrior is Percy Jackson. Sworn to protect the hunt until he dies. He remembers his betrayal. He keeps his identity a secret. Nobody must know, he tells himself nobody must know.

Six years since he left. He disappeared from the demigods, the gods know where he is but don't tell their children. He moved on after his love died. Only his cousins are allowed to contact him. This is Percy Jackson life, his code name is Riptide, and he is an agent of S.H.I.E.L.D...that meets the Avengers too. Includes Agents of SHIELD later on in Season 1 DISCONTINUED

Oh no! Percy, Artemis, Zoe, Phoebe, Chloe, Thalia, Nico, Jason, Piper, Apollo, Reyna, Clarisse, Luke, and more been thrown back in time. They don't know how they were thrown back in time, but they are going to find out. They also don't know how to get back to their time! Now they have to team up with the past gods to defeat Gaea and Annabeth! Can they do it? What about pregnant Artemis? How will everyone from the past react to the future? Will they ever be able to go home?

( avengers crossover) Percy Jackson descendent of Monetary titaness of memory, pharaoh blood of Cleopatra follower of sobek, Legacy of Poseidon, and son of Loki thought he was alone now that his mother Sally Jackson daughter of Poseidon was killed by the invasion of New York. Now he has to help the gods with a new allies..... The avengers!!!!!! Book complete UNDER EDIT RIGHT NOW BY BlueHoood7

Just the cliche story of people, demigods and mortals, meeting the famous, one and only, PERCABETH!!! I posted this story on Fanfiction as bookworm0818, so the first 22?(I don't know the exact number) chapters are the same thing.

A Heroes of Olympus crossover with the Avengers. The war with Gaea is over and the Seven are at peace. But it never stays that way, and Percy Jackson is called to serve once again. But this time, by the Avengers.

Percy Jackson knew his 'aunt' since he was a infant. She was weird and her 'boyfriend' was also weird but that was the fun part. The only downside was when his mother died he was taken into Natasha's custody by her own free will. How will the Avengers handle the spies going soft over a kid. Percy will be smart Percy will be OCish Clintasha pairing Complete

Percy and Nico were broken. They were betrayed and were killed by the ones they loved. Though their souls never went to Elysium. They were found by Chaos (who later adopted them) and were brought back to life to save earth once again from a new treat. Though this time it will be different, because this time there is a certain group of "Avengers" who are also facing this treat. But will the two heroes help save the earth once again, or will they let it burn? Read and find out what will happen. This will not be a Percabeth story, though there will be a few camp-halfblood characters. There will also be a Caleo and Loki will appear. Rick Riordan ownes PJO and HoO, Marvel ownes the avengers

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

Sally Jackson was helping Percy about his family timeline when Percy notices something. His great-grandfather is Steve Rogers or also known as Captain America. When Percy decides to go tell Steve about his family and ask about World War II. Fury wants Percy to become an Avengers as he learns about his family background, the 7 died, what will happen when the Avengers learn about Percy's nightmare's.