Seaweed Brain and Wonder Boy

once a hero, always a hero.

Percy Jackson Fanfiction: Sapphire Perseus Jackson (Girl Percy)

What if Percy had been born a girl? What if she had grown up in Atlantis. Meet Sapphire Perseus Jackson, the first demigod daughter of Poseidon. Though she prefers the name Percy.

Flash Flood (A Percy Jackson / Flash Crossover)

Percy Jackson's life is finally looking bright. When his mom's books take off, she decides to attend an author expo and brings her family to Central City, where they'll be staying for one week. When Percy's parents surprise him with a visit from his girlfriend, Annabeth Chase, things get even better. Which, of course...

Prince Of The Seas

In which, Batman takes Percy in for being a terrorist, Poseidon is a mother-hen, Aquaman is a fanboy, and Wally is confused

The Renegade

Percy Jackson is the 12 year old half Brother of King Triton. He's Half Atlantean and Half Human. The only one of his kind. Which is why Cadmus took such interest in him. At age 8, Percy was kidnapped by the light and brought to Cadmus. In order to get to him though, they had to kill his mother. Four years later, Perc...

Fem Percy meets Yj/Jl Robbin/Nightwing

//STOP RIGHT NOW AND LEAVE THIS IS SO BAD I MADE IT WHEN I WAS LIKE 12// The Young Justice League goes after Perciana Jackson. After searching for years they're about to give up. Just then when they got a lead on het, Percy defeats the 'JJ's' as she calls them. JJ stands for Junior Justice. Most of the things she do...

I Am Not Your Sidekick

Percy jackson is the son of Poseidon. Poseidon is the god of the ocean, so that basically means that he can controll anything and everything in the ocean. He can also cause hurricanes and he is the creator of horses. Percy can't remember a time when he didn't live with his father. Sure, his mother -Sally Jackson- is s...

Percy's New Squad

Percy is caught by the police and exposes his powers so he's on a trip to a prison in a swamp Harley hasn't escaped but Diablo did die.

Gotham's Girl

fem!Percy Jackson Ever wonder how Percy's life is outside of being a demigod? Other than what has been told before? First of all, she used to spend some time in Gotham -and she still does Second- you'll have to figure that out on your own SORRY FOR THIS!! - SLOW UPDATES

Task Force X's + 1 (Suicide Squad/Percy Jackson Crossover)

"And what about the last one? He's just a boy." "He may be just a boy, but he's the most dangerous of them all. Maybe even more dangerous than the Enchantress." "Then why is he still alive?" "Because his insanity works for my design." "And when his insanity stops working for you? There's no guarantee you can control...

The Squad sticks together (Book one in the Last Hero Trilogy)

Just thought of this, Sorry about the feels. Summury: The war against Gaia is over, but Percy is The only one of the seven left. But the war isn't gone unnoticed, The mortals believe that the whole war was a terrorist attack planned by Perseus Jackson. When he gets captured by the police, he recives a 15 year prison s...

Sea Storms (PJO/YJ Crossover)

What if Sally Jackson was actually Sally Wayne and she was mudered by Gabe when Percy was 8? The greek gods may not be around anymore in this world, but it's filled to the brim with forces of Dark and Light. There are advantages and disadvantages to both sides, but young Percy has his heart set on doing some good. Wh...

With the Tide

Persie struggles to stay true to herself as her private and professional lives begin to collide.

Orca (Fem Percy Jackson Young Justice crossover)

Inspired by DemigodTimelord23's story Powerful Beginnings I own nothing Slow updates A new hero has been spotted around various cities, protecting people when the city's own is busy. Some say she knows every hero's identity, some say it's just coincidence. But the villains all agree that she's valuable. However, no on...

How Heroes Fall in Love (Robin X Fem Percy)

There was a new girl at Gotham Academy and she was a little strange. She had to have been a rich kid, yet she hated the idea of money and popularity. Dick quickly takes an interest in her and tries to figure out what this mystery girl is hiding. While on a mission, the Young Justic team encounters a girl that goes by...

Shattered (Percy Jackson and Young justice crossover)

I felt nothing, not despair, or rage, just nothing. My wise girl was dead in my arms her body limp and cold. Her last breath used saying she loved me, the storm in her eyes was dead. And so was I. Percy is alone, the love of his life is gone, the seven are all dead, and he is 200 years in the future. After he defeated...

New World, New Life ( Percy Jackson / The Flash )

After Percy Jackson gets betrayed and sucked into another dimension, he meets the mysterious Barry Allen and his group at STAR Labs, what will he do? (set after BoO an season 2 of CW's The Flash) Also on Fanfiction.net

Running Through Water (UNDER REVISION)

!!!DO NOT READ UNTIL THIS WARNING IS PUT DOWN. IS UNDERGOING MAJOR CHANGES. IF YOU READ THIS BOOK, YOU WILL BE EXTREMELY CONFUSED.!!! [during earth 2 events, post-hoo and trials of apollo referenced] "When Percy came home, he thought the Giant War would be the end of it. The end of the dangerous, prophecy filled life...

Oliver Queen Son of Artemis

Hey most of you may know me as percy jackson well my real name is Oliver Queen. I'm also the Starling city vigilante known as the green arrow. I've been on an island for the past five years after my fathers boat capsized. This is my story.

Oliver Queen son of Poseidon

Percy is Oliver Queen after his mom ran away from poseidon Sally becomes Moira and marries Robert Queen. Later the gods will need his help but will he help. Is he the hero the gods need or is he something else?

Birds of a Feather - Young Justice (Nightwing x OC)

(Stop roasting me I wrote this in my iPhone note section) Nightwing x OC Charlotte Wayne was pronounced dead three years ago and the bat family was never the same after. Dick was sure she was the love of his life, his soulmate. What would he do if she came back from the dead. What would he do to keep her by his side f...

Sequel - Young Justice

Sequel to 'Birds of a Feather' It's a pretty rad book you should check it out! Young justice fanfiction

The Greek Bat (NonMythological Version)

Percy Jackson was Nine years old when his life changed. His mother died and he expected to be thrown into the system, only he was thrusted toward an uncle he never knew. That said uncle and his practically brother always disappeared when night came. Ten years old Percy found out where they went, what they did. He didn...

The Shifter (PJO/YJ Crossover)

AU The best people have the rottest luck that is one fact Percy has never forgotten. Walking into a meeting of villians? Been there done that. Being kidnapped by 'heroes'? Check. Really it's like he just can't stay out of trouble. Set after Season Two of Young Justice, PJO & HOO never happened and Percy is mortal. ...

Fathers and daughters

I'm a whisper lost upon wind I'm the ember that will burn you down I'm the water that will drown you My name is Percy Jackson. My job is to hunt monsters and save people. I was asked to join the Justice League after I adopted my daughter Zatanna. I declined. Then she was asked to going to join a young team of sidekic...

Wonders of the Sea (Young Justice & Percy Jackson Crossover)

"I never wanted this...Actually, I did but that's not the point. Ever since I joined, I never regretted anything. But once I reach that point, there's no going back. I'm sorry..." ~*~ Cordelia Jackson is the daughter of Poseidon. Having discovered about the Great prophecy at a young age, Delia was presented with an op...

Broken and Lost

Saw a story like this, wanted to try it out. Percy is Broken and Lost. Can Diana of Themyscira find him?

Accident (Young Justice and Percy Jackson) (under Heavy editing/rewriting)

An accident occurred after the Giant War, where that cause a young hero to possess some new kind of powers. After what happened in his household, he kept blaming himself and shun other people from himself. He couldn't bear to see his love ones to get hurt because of him, so he left them. As he search for a new place...