Percy Jackson and Harry Potter are cousins. Percy, Sally, Nico, and Thalia visit the Dursleys. The Order comes and the demigods get involved. Set during OoP. I sorta screwed up PJO canon to make it fit.

In this story, Harry is going to be a Girl called Alexandra Pearl Potter. Hogwarts and the Greek Gods are going to read the first seven books all together. Here, Alexandra also discovers that Hera is her real mother. Also there is romance that is going to bloom between Alexandra and one of the Gods.

What if harry potter was not just the son of James potter and lily Evans and the grandson of Hecate the most powerful of all the children or blessed of Hecate but the son of the big three and has gifts of from all the gods and goddesses of Olympus. what if James and lily lived. Sirius never went to azkaban and there were other demigods at Hogwarts. Nice petunia. shapeshifter.

He was pregnant, and he was a general in Hecate's counter Army who has given him a quest that could unite heaven and hell nd four worlds together, join him as he gain's allie s from four world's and stop Metis. This is a crossover between Percy Jackson/twilight/Harry Potter/Narnia their will be betrayal's and a new War is about to begin Mpreg M/M

The Hunger Games, Harry Potter, and Percy Jackson!

Ok I adopted this story from percyjackson2012, was previously called Meet the New Students. When Nico Di Angelo is sent on a solo quest to protect the infamies Harry Potter and His friends, he finds he isn't the only new exchange student. The other new student-a girl-Seems oddly familiar to him. Hogwarts is turned upside down when an old problems is brought back. There doomed now

Combined powers of the children of the Big Three are at work against You Know Who. But You Know Who is not alone. Help is given to him by the sinister Mother Earth, who is gradually gaining power under the green sky.

Just a One-Shot connected to Cabba's Series Pumki. I own nothing.

The demigods are going to Hogwarts to help with them impending wizarding war, but someone has been sent before them. Rated T for future chappies.

What if Percy and Harry had a granddaughter that they didn't know about? Meet Sam, whose parents were killed in a fire a few years before she made it to Camp Half-blood.

a crossover between Percy Jackson and the Olympians and Harry Potter. This is taking place in the 5th Percy Jackson book and the 6th HP book. The witches and wizards of Hogwarts and the Order need the young Hero Percy to help stop the dark forces at work

My twist on it. See title. Because somethings are just plain strange.

Sequel to The Order of Phoenix kidnaps Annabeth Chase. As Harry is trying to find all Voldemort Horcruxes he's sent on a quest with someone he dosen't like, to free the god of death. And save the one person he cares about the most.

With cheyennexx's permission I adopted her story Brothers its about how Sally adopts Harry and Percy, Annabeth, Thalia, Nico are going to Hogwarts

"Those aren't even real words!" "Well, they are to me!" :: Annabeth never did completely remember why she left. Here is a retelling of the night she left, with various Alice in Wonderland references, magic, and a man with emerald eyes. With a quiet creak, she's out running twice as fast, racing to somewhere she did know well, only she didn't know where. She's running home.

I wasn't dying… merely changing. Who is Annabeth Chase? What if she had been someone else, and had the courage to die insted of Silena? All will be revealed inside! My first crossover. There is a ship, honest... I just want you to read on to find out who it is :P Crappy title, sorry.

Four heroes from completely different worlds end up thrown together through various circumstances and meddling mentors. HIATUS

Percy and the gang run into none other than Harry Potter at London Heathrow. All characters belong to J.K. Rowling and Rick Riordan. I own nothing and I apologize for nothing!

Harry isn't James Potter's son? Then who is his father? The fates have so much fun messing with destiny. Just how far can they go? Not your average wrong bwl fic. Warning: Dumblebashing! Ronbashing! (may be more) rating may go up.

"A world unheard of will collide with yours, prepare for earthquakes, fire, and storms. Enemies long ago forgotten will rise, to win the battle, forces must be combined." This prophecy pulled them together to fight an all out war together, but will they cooperate well enough to win?

A chance encounter in Australia gives Annabeth a clue about the existence of the Wizarding World. Minor spoilers for Mark of Athena and The Demigod Diaries.

After we saw Percy at the end of Son of Neptune, we thought all was well. Unfortunately for Percy, the gods have something very different in mind. This is not a story of happy memories... but a story of trials and tribulations. NOT SLASH! 11/30/2012-I've UPDATED! About time, right?

The world is danger to darkness, Voldemort had taken over the ministry, Harry and his friends must destory the Horcruxes to halt him. It takes place in the Harry Potter and the Deathly Hallows Part 1 and after the movie Percy Jackson movie. DisDoing bi

It isn't easy being who they were. People expected a great brilliant flawless hero. They wanted them to solve the problems. But then, they look down at them as if they were worthless strangers. Not all of them. Percy knows this. It hurts. Harry knows this. He tries to ignore it. Sally knows this. She's an expert, here. Family bonding; Percy, Harry and Sally; Sweet threeshot 'Pumki'

Who is this strange new DADA teacher, and why is he so young? is a question posed by the Golden Trio when a powerful new teacher come to Hogwarts.