Petunia Evans returns for her fourth year. The Final Horcrux is destroyed, Petunia's powers grow, and there's a new member of the Black family in Slytherin. Sequel to Petunia's Third Year! A crossover of Harry Potter and Percy Jackson!

"Harry Potter was six years old when he found out why he was different."

Some Men are born with an unkillable desire to change the world , but what makes it so complicated however, is when there is more than one man willing to do so. AU for both Harry Potter and PJATO

4 year old Serenity 'Ren' Potter feels like she doesn't belong with her abusive relatives. Her entire life changes when her teacher Mr Lawson reveals who he is and what she is. Will she find a new home at Camp Half Blood? A Harry Potter, Percy Jackson and a minor twilight crossover later on. a fem harry story.

And we're back with the third daughter of the Big Three. Join the Heroes and Gods of Olympus as they read about the latest FemHarry Engineer4Ever has cocked up, learn more about their mysterious host The Seer, and crack jokes in this thrilling installment! Rating may change.

Percy, Annabeth, Thalia, Nico and Will All go to Hogwarts as 11 year olds with Harry Potter to protect him from the uprising threat of Voldemort. Find out more in future chapters. At least One New Chapter almost every week. About 30 chapters or more in book. .

What if Percy Jackson landed himself at Hogwarts instead of Calypso's Island? Well, a Triwizard Tournament, secrets, lies, a demigod and a lot of wizards...

Ari was anything but a normal little girl. She knew this for as long as she could remember. But just before her 11th birthday weird took on a whole new meaning. From discovering a whole new magical world to discovering that the ancient gods and goddesses are still alive. Ari is going to have to try and learn to live in three worlds and hopefully live to see her 18th birthday.

What happens if Percy Jackson meets Harry Potter? Join Percy on a quest to Hogwarts, making friends, enemies and doing it all with his best friends: Annabeth and Grover. Percy is trying to protect Harry Potter and his wizarding friends from Voldemort.

The seven, Thalia, Nico and my two O.C.s head to Hogwarts to protect Harry. Lots of laughs (I hope), and drama follow them around as they try to stop their impending doom.

15 years have passed since Zeus birthed an English child. Now, upon his son's trial, he decides that he has had enough of how his son is treated on by the Brits of the magical world. He steps in and decides to change things. But what's this? HARRY IS ZEUS' SON? Read as Harry leaves Britain for the USA and meets his extended family. WARNING MW/PW/RW/GW BASHING MALEXMALE BONDS

"...Anything's possible if you've got enough nerve..." Ginny goes back in time to save those who had died. And, this is how she saves them...With the help of someone. -Harry Potter and Percy Jackson Crossover- I don't own anything, except the OC character, Rick Riordan and J.K. Rowling do.

my first fanfic I tried to stick to the books but i haven't read the Harry Potter books. the seven and nico go to hogwarts they think everything is normal but they really dont know anything rated t as there will most likely be some violence nothing more really. with the Harry Potter side it will be based more on the films

Ivy Willows is a normal girl; well, as normal as a witch can get. But she discovers she's not even a normal witch as another part of her wakes up. Ivy Willows has to play two parts in two totally different worlds. Two In One by Ivy Chang Harry Potter and Percy Jackson Crossover *Updates: Every few weeks* Thanks for reading! :D Rated T (just in case! :D)

The two girls had seen more death than most grown adults at ten. They had to grow up so young to fight the gods wars. They had become inseperable. When they have to go to Hogwarts to help them get over the trauma of war, what will happen With the School, and the People in it?

The demigod and wizards are living their normal lives, blissfully unaware of each other's existence. But when a new threat arises, they must work together to protect their world. There are OCs in my story.

Sally Jackson was not born Sally Jackson. Her son, Percy Jackson deals with secrets and pain. Yet he wouldn't trade that life for anything else. And neither would Sally. (Harry Potter/Percy Jackson Crossover. AU)

Percy, Annabeth, Thalia, Nico, Piper, and Leo go to Hogwarts to protect Harry and Co from Voldemorts' forces. Will they manage to befriend the trio? If so, will they succeed in protecting them from harm? Read as the 6 venture through life as wizards, friendships are made, and relationships blossom, but enemies are closer than they thought. Percabeth ON HIATUS

Percy, still recovering from Tartarus, is thrust yet again into a new world as two strange people arrive on his doorstep along with a large, black dog. As he discovers the true dangers that his new friends and family face, will he step up as he has done before, or is Percy Jackson done being a hero?

Annabeth and Percy has finally gotten the peaceful life they always wanted, but they soon realized that life without monsters was..boring. But when Annabeth stumbles upon a baby with a lightning shaped scar and decides to adopt him, just how crazy will their lives get once demigods and wizards finally meet?

Percy Jackson meets Harry Potter in a battle versus a third party in this epic crossover! Please tell me if this is good...

Percy Jackson, Nico di Angelo, Thalia Grace, and Rachel Dare are sent to Hogwarts on a quest- save Severus Snape, a son of hades. With Severus, Percy, and Harry fighting with old memories, will all of them make it?

Petunia Evans returns for her third year. Lucius is gone and Narcissa is in her last year. Rumors abound Slytherin House and James and his friends are bound to make Severus, Remus, Lily and her year hell. Sequel to Petunia's Second Year! A crossover of Harry Potter and Percy Jackson!

Well what do you think would happen of the Greek and Roman hero's attended Hogwarts? What could possibly go wrong! Well a lot of things. Not your everyday crossover so please come check it out! :)

Once,she was the daughter of Poseidon and Athena. Now,18 years later,she is Liliana Potter,the sister of the boy who lived.A chance encounter with Apollo changes everything. Left with his child, she finally finds out the truth about her real parents. Meanwhile, the Triwizard Tournament starts in Hogwarts, the war already forboding, the Olympians prepared to take action. FEM!Harry.