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

Percy Jackson was nineteen, nearly twenty years old and was the boss of an aquarium of his own. Demigod life put behind him, he moved to the United Kingdom to start a new life. He didn't know was that one day he would meet an eight year old abused Harry Potter. Unaware that he once again messed with fates plans, Percy Jackson adopted Harry Potter and with some help from his friends, created a wizard that can change the course of the future. Neutral!Harry Abused!Harry Book!Harry No!Percabeth Percy/Male HP Adult No!Harry/Ginny For This Book: Currently N/A For Sequel: Harry/Newt Scamander Friendship w/Draco Good!Tom Riddle Good!Dumbeldore Evil!Unknown

Lord Voldemort has risen. The Minister of Magic is dead. War has been declared. Now is the time for those of the Light to unite, for to do so will give them a chance to stand, to face the Darkness and to survive. For we all know what hapens to those who are divided ...

The TriWizard Tournament has been revived and the three largest and most prestigious schools in Europe are due to compete - Hogwarts, Beauxbatons and Durmstrang. And in a mark of respect, the newest and smallest school in not only Britain but also all of Europe, has been invited to watch. If only things were that simple.

After the disastrous events at King's Cross Station at the end of Harry and Hermione's second year, Harry's been expelled from Hogwarts School of Witchcraft and Wizardry and is now on the run. Hunted by the Ministry of Magic and Albus Dumbledore alike, Harry must somehow learn to survive alone while at the same time continuing his magical education.

Even bars on the window, locks on the door and a demented house-elf can't keep Harry away from his friends. The Ministry hearing, though, might be a different story. And then there's that letter from his dad ... A second year fic.

Seven years ago, Harry Potter was taken from the cupboard under the stairs and thrust into the wizarding world. His first magic school, Hogwarts, didn't work out, so, together with some new friends, Harry founded his own - Diricawl Academy of Magical Studies. They've learnt a lot and even saved the wizarding world from an evil Dark Lord. Now, it's finally time to graduate.

Hogwarts has fallen. In its place stands Castle Voldemort. With the Hogwarts students held hostage, the Ministry has surrendered. All of magical Britain is now under the rule of Lord Voldemort. All, that is, but for those few at Diricawl Academy of Magical Studies. But what can so few really do against such odds?

Third Book of Destinies Series. A fall into the endless abyss. A journey never taken by the heroes of old. Percy Jackson and Zoë Nightshade embark on a quest to do the impossible. A race against time through the worst place in the mythical world. Can they reach the heart of Tartarus and close the Doors of Death or will Gaea win out and turn the mortal world to ash?

Sequel to Altered Destinies. A new threat is on the rise. This time a Primordial Goddess and her children are preparing for their own war against Olympus. Zeus has closed Olympus off from all contact with mortals. Two goddesses decide to put their own plan into action. My version of Heroes of Olympus. I do not own Percy Jackson and The Olympians or HoO.