As a daughter of Apollo and a granddaughter of Mercury who has lived through wars with Titans, Giants, and undead Romans, Cassie is well aware that "normal" must be judged on a curve. Still, the invasion of a Norse god backed by an alien army is taking it a little far. Now she's involved with the Avengers and it seems like life won't be getting less weird. The gods must be crazy.

On the first day of school, Percy's world spirals out of control. But wait a minute, why is it spiraling in reverse? Who is the strange man sitting on his couch? And what does all of this mean for his future? Or his past? PJO/Avengers AU.

It's been five months since the end of the Second Giant War, and its veterans are only just beginning to recover. Deciding to finish their last year of high school in the city, Percy and Annabeth enrol themselves in Midtown High School. But peace can only last for so long. Hecate has disappeared and the mist is unravelling at the seams. Nothing is safe.

-Formerly: Becoming a hero twice over!- Percy leaves New York after Gaia's defeat and Annabeth's death, becoming a wanderer and assistant to Doctor Bruce Banner. When his new teacher is contacted by SHIELD to help locate a dangerous artifact Percy insists he comes along, leading to the demigod finding himself playing the role of hero of the world once again.

Just a (not) daily dose of memes from all of your favorite world-savers ( may include: HP, PJO/HoH/ToA/MCGA/KC, Marvel, Legend of Korra, and more!) RATED T 'CAUSE I'M PARANOID

Percy comes home after the war, but something has happened that he had hoped he would never have to see. Then he finds out he has an uncle he has to live with until he turns 18. What will happen when the savior of Olympus meets earth’s ‘mightiest heroes’? This takes place right after BoO and the first Avengers movie.

Eons ago before the present time, there was a prophecy: announcing the deaths of the Olympians at the hand of a God Killer. Someone was said to stop this God Killer, a powerful half-blood hero: a Nephilim child. But, what if he didn't want to save the gods. What if he knew how they acted like and what if he wanted to kill them, believing them to be threats to humanity? OC Centered

A daughter of Poseidon, joining the Avengers. What could possibly go wrong?

Percy & Jason find themselves in the custody of the Avengers. While attempting to keep their world a secret and prove they are not a threat to mortals, they try to explain themselves without actually explaining anything. The Avengers get worried for these teens, thinking that there could be an organization worse than HYDRA turning kids into soldiers, which leads to more problems

The universe has begun to shake. The infinity stones are re-surfacing and a Mad Titan is after them. On earth popular vote states that 'the avengers' should be subdued due to the destruction of Sokovia. Camp Half Blood is celebrating the end of the war against Gaea, but when Rachel Elizabeth Dare, the ex-oracle, shows the next prophecy, the celebrations become grim. (HIATUS)

For once, Percy's live isn't a Greek tragedy because of his godly relatives. No, this time it was aliens. In a world where superheroes and demigods coexist, the gods are not as all-knowing as they might think, and demigods and mortals alike must rise to the challenges of a new, more dangerous world. Part 1: "Of Gods and Men" series

The infinity stones are surfacing, what will Zeus do, will he just ignore them or will he actually give heed to them, also what will happen to Apollo, What is percy doing?, All questions will be answered. Please read and tell me if I should make more chapters or not.

Calla isn't seen. Ok, so she is seen... a lot. It's not her fault that Zeus struck her out of the sky, or that Captain America was once her best friend, or that she may or may not have hated George washington... whatever. This isn't that story. It is the story of what happened when she became an avenger. maybe OC/Steve Rogers(I will do a vote on my profile)

The War against Gaea was won Percy and the seven killed Gaea but the casualties have ruined the hero Percy Jackson. Now he's been captured by S.H.I.E.L.D. Full summary inside crossposted on ao3 and wattpad

The Gods and Demigods are facing a third war, one they may not win without help. The Avengers remain unaware of the looming threat of Thanos. When they forge new alliances will they be able to defeat the threats that they face or will it not be enough?

After the death of Annabeth, Percy leaves his Greek World behind and starts to live his life as a normal mortal. But when an incident makes him pick a persona of an assassin, his life is not normal anymore. Along the way Percy befriends a mortal who turns out to be a super spy and assassin, an agent of S.H.I.E.L.D. Soon Percy is dragged to her world: Marvel's Universe.

Sequel to Lean On Me - Approached by his father Poseidon, Perseus finds himself confronting his past demons and assisting in a war he long thought over. With every new threat that reveals itself, the young god must wait longer to be reunited with the one he always fought for.

After the war Annabeth figured she would have a break, then again life of a demigod did not know the meaning of breaks. She is thrown on a new quest on the request of her mother. She comes across allies and makes new ones, the only difference is these new ones are heroes in their own way. Will they be able to work together? Or are they just to different?

When Clint Barton arrives at Percy's school, it's safe to say that they don't get along brilliantly at first. But then a beautiful friendship emerges, shaping global events in a way that nobody predicted could happen for years to come.

Greeks join forces with Avengers to fight Gaea. Also, yes, there is PeterxOC.

Percy's life falls apart when his mother passes away. Left with no other option he calls his uncle whom he hasn't spoken to in years

PJO/MCU one-shot. Percy ends up getting dropped in another world. It's not the greatest of things, but still, life goes on...

A much improved version of my original story 'Undefeated'. Percy and Jason head off on a quest. . . to visit Percy's mom! However, a certain S.H.I.E.L.D. director has discovered Percy's file and is intrigued by Percy's . . . childhood escapades. What is Fury going to do when he discovers that Percy beats up big dogs with baseball bats and has a blond friend who cheers him on?

Percy Jackson was your average 12 years old until he discovered he had water powers. His life changed drastically from there and soon gets roped into a life of super soldiers and powers. NO MYTHOLOGY. AU

The veil between 2 worlds is thin, and they inevitably crossover. The heroes in both worlds must help each other or they will fall to the likes of Gaia and Thanos. Originally on my Wattpad.