Percy was having a normal day at the beach, until he decided to try to waterbend like Katara from his favorite show. Problem is, he succeeds. Now he has to figure out how to waterbend, and keep the normal people from finding out they have a waterbender in their midst. Finding out he's actually a child of Poseidon will probably explain a few things. Book One: Fire Used to be named Avatar: The Legend of Percy Updates twice a week

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

The hunt had just completed a particularly tricky hunt against the infamous Kalydonian Boar so were stopping in at Camp Half-Blood to rest up, and of course further their winning streak in Capture the Flag of course. 19 year old Percy was stopping in order to catch up with his cousin and the hunt. How can a simple spar between our favourite lunar goddess and the son of the sea have so many consequence? Pertemis one-shot. (Spit into 4 parts for convenience)

Leo and Nico get stuck on the night shift together, and they become fast friends. Things to know before reading- -AU where Leo never meets Calypso -Starts on the Argo II, after the war (the Seven + Nico on a smaller quest) -Everything belongs to Rick Riordan, I'm just borrowing the characters. -I'm changing the names of some of the chapters (as of 8/19/19) (this fic was originally published in 2014 lol)

He's no stranger to love that goes nowhere, love untold, unheard, unmentioned, and always, always, unrequited; no stranger to its sting, its burn, and its bite. But never had it hit him like this. And still, he keeps it stubbornly close to his chest, unspoken, and deadly.

(Percy Jackson & Peter Parker & Avengers Crossover) Sally dies when Percy is Young and He is sent to Live with His Mom's Best Friend May Parker. May Parker adopts Percy. Peter and Percy grow up as Brothers, So When Tony Stark turns up in their House asking for Peter, of course, Percy joins in for the ride. **May Parker & Peter Parker doesn't know about Percy's Heritage until later in the Story ** ❗HIATUS❗ First Chapter Published -18/10/2019

High school Au! Jason Grace was always a man of, well, grace. He was especially popular in school and best friends with Leo and Percy, and dating Piper. Nothing could make it better until his cousin came to move in. (Aka the FanFiction where Jason lives alone, Leo is lonely, a lonely Nico decides to move in with Jason)

This book is my first pjo or hoO fanfic! Pls like and vote and help me win this competition!!!

This is a Percy Jackson/Heroes of Olympus group chat fic. The ships included in this are: Solangelo, Theyna, Pipabeth, Jercy, Caleo, Frazel, and (past) Percabeth. This is going to be a super random fic so don't expect it to be amazing.

This is the story of my life as Percy Jackson-Stark. You see when I was 6 years old I met a man who changed my life. Tony Stark. People may see him as a selfish and arrogant jackass. But to me. To me he was my savior and my adoptive father who was always there through the bad and the worse. Set before Avengers, during Avengers, and after Avengers. Smartish Percy cause he's a Stark Mechanical Percy cause he's a Stark Most likely Steve/Tony pairing