"You must go forth, to the land of the third species." The centaur said. "What do you mean, the third species?" The raven haired boy asked "Wizards. They have their own enemies. Lord Voldemort, for example. We believe that Gaia and Lord Voldemort are teaming up. This is extremely bad. You must become allies, work together to destroy both of your enemies." ~ Hogwarts School of Witchcraft and Wizardry and The Seven of The Prophecy. Lord Voldemort and the half conscious Mother Earth. Death and victory. All because of a Collision between two worlds. >> Cover by @Diagonas <<

"Seven must travel to the place of magic and spell To unite with new faces left alone to dwell Together you must travel to face two old foes united once they fell Dark things are stirring no one hero can defeat The dark lord and Titan king will wreak" The next great prophecy is here, only this time it not only involves the Greek and Roman demigods but wizards as well. What happens when Percy Jackson and his friends are sent to Hogwarts school of witchcraft and wizardry? Will they make new friends and allies or will the wizards become their enemies. Read to find out how the young heros defeat the Titan King -Kronos- again, and the Dark Lord -Voldemort- who have regained strength and have joined forces to rule the world and rid it of all gods and wizards. Gaea was just the begining of what is to come, Will the heros be able to win yet another war and save the world again? Read to find out. (I'm bad at descriptions but i promise its a good story so please read it. This takes place before the deaths of Voldemort and Dumbledore and before The Mark of Athena. )

Harry Potter is used to being the Hero of his world. He and every other wizard believes he is the destined savior of the world. Now that wizard world knows Voldemort is back Harry is going to need protection. Percy Jackson has finally defeated Gaea and saved the world yet again and thinks things will start to calm down. Unfortunately for him, he is that protection. Except he can't do it alone. He is going to need the help of six certain people. Worlds collide in Demigods at Hogwarts. (Guys I suck at summaries. I swear the book is better.)

Why happens when two different worlds collide to stop two uniting forces? Join Percy Annabeth Harry Ron and Hormine on the adventure of a life time.

Travis and Conner try to play a prank on Percy using an object they got from suspicious red headed twins. Without fail something goes wrong and Percy vanishes .... only to end up on grounds of Hogwarts. Same story but now with an updated cover. (Just a FYI, this is after the war with Gaea, but before Dumbledore died so I think that makes Percy older than Harry. This was also one of my first stories, started when I was much younger so the writing is not my best.)

The Giant War had finally ended. Everything was peaceful, or as everybody thought so. Luke makes a sudden reappearance, and everything in Percy's life tumbles down. Suddenly, he's being sent to a school called Hogwarts, who have accepted him inspite of his disastrous Math grade. But they teach more of Potions, Charms, Transfiguration amend Herbology than Algebra and English. Apollo's spirit of Delphi has disappeared. The prophecies cannot continue without it. Strange things are happening, all at once, and as far as Percy's life goes, he's never met a coincidence. Just monsters who need to be killed.

Dragon Riding Series Book 4 Percy already knows about the dragons of Alagasëa through his sister, Jessica, and Nico, but he never imagined that he'd ever see more. When a quest goes awry, and Percy and his friends are transported away from Earth, how will they return home, and who can help them?

Percy and the others have defeated gaia just like in Blood of Olympus but Leo does not go to Calypso directly. This story connects with the inheritance cycle storyline!!! Best combination ever!!!! This is my first fanfic so give some feedback pls and btw, most characters belong to christopher paolini and rick riordan. I have created some too and those belong to me. Those who want one book purely abt percy jackson and all, read my other book.

He has fought time and time again, standing beside his friends through thick and thin. They called him the glue that brought them together, brought everyone together, but what happens when all that changes. They succeeded in suppressing the goddess of the earth, however she had one last trick up her sleeve and it will change everything. When he is thrown into a world completely different from his own with no memory and no past, can he endure? Can he become who they need him to be? Will he rise on the back on of a mighty beast and claim freedom from the jaws of tyranny? Join Perseus as he ventures through a new life in Alagaesia and finds a brother and a friend in the rider Eragon.