Looking for creatures to assist his rule, Voldemort's forces left Perseus orphaned. Unsure of his parentage, only that he was dangerously powerful and highly impressionable, Dumbledore takes him in for protection at Hogwarts. However, as his powers continue to surface, questions as to what he could be and concerns of the nature of a being from savage lands only grow greater.

Percy Jackson, ordinary, unassuming, grandson to the most powerful Dark Wizard that ever lived! Follow Percy as he attends Hogwarts School of Witchcraft and Wizardy, where alliances will be made, relationships developed, and familial ties are revealed.

Sequel to PJ Fall of Hecate, Voldemort has risen from the dead and is creating a rift in the wizarding world. Will Percy and his friends be on the same side? Set during OOTP and after BOO/before TOA

As the title said, I'm crap at finishing stories so these re spur of the moment stories, mostly Harry Potter or Percy Jackson. All of these are up for adoption, just ask me first please. T because I'm paranoid...

Percy Jackson was a hero, yes. But he was also a boy who had lost to much. Harry Potter is the Boy Who Lived, yes. But he is getting cocky with his fame. What happens when these boys meet? With their different cultures, different views, and different pasts. I present to you: The Greatest Heros. I DO NOT OWN HOO OR HP ALL RIGHTS GO TO RICK AND JK I ONLY OWN THE PLOT!

After the giant war, Ella issues a prophecy. Percy and Annabeth ignore it and go to college together. After 6 years, Percy proposes. A few weeks later Annabeth finds out that she’s pregnant! After 9 long months, they are blessed with twins. 3 years go by and their daughter is kidnapped! They are both heartbroken. Everything changes when they meet an orphaned girl at camp

Over a thousand years ago, a small part of Hecate's worshippers started their own little society, the Wizarding World as we know today and every so often, to keep the peace, a bunch of demigods gets selected as ambassadors and sent to Hogwarts. Now Nico di Angelo and Will Solace have been choosen to attend the school as sixth year students along with the Golden Trio. [All Canon]

Nico finally get's a prophecy of his own. Read as his quest takes him to the magical school of Hogwarts.

This is a Harry Potter and Percy Jackson crossover story. I have adopted it from WhiteTigerWolf who was nice enough to let me take over. In this story, Persephone wants more time with her husband, but her mother always interrupts them, so Persephone decides to get her mother married, and the one person who is really fit for Demeter's hand is, of course, Harry Potter. AU, fly with m

Excluded and exiled, Azari Potter joins the Hunters of Artemis, but she soon finds out that her twin isn't the Chosen One after all. eventual femslash.

Fem Harry: Azalea has had a crazy life as a witch but now she has to face raising children while being a half-blood and witch.

After his sixth year at Hogwarts with his distant cousin Harry, Francisco has to face Gaea with his new found brother, Percy Jackson. Nico/OC

Voldemort has risen, and Dumbledore tells Harry, Ron and Hermione about a group of mysterious half-muggles who are willing to help. Harry reads Percy Jackson and the Lightning Thief with a few others-what will their reactions be when they read the book? As their knowledge builds up, the wizards prepare to meet the demigods.

Harry is a wizard, and many secrets are kept hidden away from him-but not this one. When Voldemort fails to kill the two twins, Dumbledore realizes what to do. Harry soon realizes that HE himself is a demigod, and his long lost sister is attending Camp Half Blood. Half wizard, Half Demigod-what will he do?

During a quest, Percy accidentally gets time traveling powers that send him back in time. In an effort to get home, he gets sent to Hogwarts. He faces tough decisions on how his future (or past really)turns out. Slow burn fic

Viso is a Greek demigod daughter of Athena(or is she?) and her father is unknown. When she woke up in some weird castle, she barely knows her past. When strang things start to bother her, she attempts to get away, but then, a new guest enters the terrain. Set after The Burning Maze and Order of the Phoenix

Harry Potter/ Heroes of Olympus crossover. While there are many such stories, few (none) have so far been finished. I wanted to see what I could do with the seven and the Golden Trio. This is my first attempt at fanfiction, so please be gentle! Rated T just in case. DISCONTINUED!

Nothing's easy when you're a demigod or magical, but what happens when you mix the two? Meet Harry and Percy Potter-Jackson, two magic-wielding demigod twins! Who said exploring one world was hard, try three! But that's only half the fun!

Hermione Granger is a busy modern witch in London who repeatedly realizes she has no time for love. Percy Jackson is a weathered demigod who arrives at London with hopes to flee his heavy titles for once. The two meet at one strange pub while drinking. They spend a night together in the most spontaneous manner. The Daily Prophet paparazzi makes a story out of it. [T to be safe]

Percy has just been told that he's Voldemort's grandson. What will happen when he's thrown into a new world, and his life becomes even more hectic? Please review.I want to know what I'm doing wrong, so I can write the best story possible for you guys. Disclaimer: it all belongs to Rick Riordan and JK Rowling except the plot

When Harry (Rian) discovers that his father is not who he thinks, he is taken to a wonderful place where he knows he is loved. With the help of his new friend Percy, along with his new-found family, will he be able to make it through? Will their friendship turn into something more? Slash. Eventual HP/PJ (Should Will be added? Leave a comment! They equal more chapters sooner)

Voldemort thought he could cheat his father by going to an alternate dimension, but his brother follows him.

Después de dejar el campamento mestizo, Aly vive su nueva vida como princesa heredera de Asgard aprendiendo todo lo relacionado con ser una princesa , y lo peor de todo es que le asignen a Zeus como su mentor y a la vez ir a conseguir el vellocino de oro para proteger el campamento mestizo y a salvar a su amiga Thalia. Y estudiar en Hogwarts otra vez. ¡Menuda suerte! Fem Harry!

When a fourth name emerges from the Goblet of Fire, it is not Harry Potter who is thrust into the Triwizard Tournament. Instead, it is his long-missing twin, Helen. She comes to Hogwarts to compete, and with her comes a magical world—and legacy—unknown to her brother. For Helen is more than just his twin—she is a half-blood.

Read as Percy and the rest of the seven complete their journey through Hogwarts. AU. Percabeth, Jasper, Frazel, Caleo and Solangelo.