While supposed to be on a school trip to America, James, Louis and Fred all leave the group and venture up a hill to find a mysterious camp. They know they shouldn't, but they still decide against their better judgment and examine it. *One-Shot!*

Percy, Annabth, Nico, Thalia, and Rachel are on a quest to protect and help some Brittish boy defeat an enemy any demigod could kill in a of couple minutes. Here's the catch: Their secret's not safe. And, to make things worse, the mass-murderer is nowhere to be found.

Ellen is the daughter of Percy Jackson and Annabeth Chase. Hugo W. is son of Hermione Granger and Ron Weasley. Olive Samnicki is daughter of two pure blood wizards. If they all met would it be for the best, or the worst.

This is a re-write of my old story The Potter twins. This is being co-authored with percyjacksonfan135. Harry and his twin sister Persephone are about to go on an adventure They will be betrayed and dark secrets will come to light This their first step. Eventually good Luke/fem Percy. Enjoy!

Nico just wanted to get out of camp for a change, round up some demigods, and leave that wizarding loony bin. But before he can do that, he had to dodge the monsters attacking him between classes, attempt to keep his identity secret, and avoid the Golden Trio, who refuse to trust him... but school drama is school drama, even if it is at a magical school called Hogwarts.

Three kids, sent back through time to save an important figure in Wizarding history. Now, three teens, fighting for their lives and each other. What happens when they call for backup, who will make dangerous enemies and who will make life saving friends? Who will fall for who and will they all save what matters the most in the end? Harry Potter, meet Percy Jackson.

Percy, Thalia, and Nico go on a quest to Hogwarts to protect Harry Potter and destroy the horcruxes, but what will happen when Voldemort finds out that the three most powerful demigods in history is in Hogwarts?

Annabeth wakes up at Hogwarts and doesn't know who she is. temporarily discontinued.

Leo Valdez just wants to make it home after a long tiring quest to save the world but is forced to make a stop in the weasleys' back yard. Harry needs help and Leo is the perfect man for the job.

Hermione Granger has a secret. Not only is she the Brightest Witch of her Age, she is the daughter of a greek goddess, Maya Moonstone, and she is about to go on the most dangerous adventure of her life.

Nico keeps getting these weird visions of a girl. What could this possibly mean. Nico x OC one if my first stories so be gentle I promise to get better

The war between He-who-must-not-be-named and Harry a potter is brewing, but The golden Trio needs help. Dumbledore calls apon an old friend, Chiron, who sends Nico and Thalia to Hogwarts. Rated T for language and themes Try to steer clear of cliche ness but thalico

Esa mañana me levanté con un raro presentimiento. Como si algo extraño fuera a ocurrir hoy. Me senté a leer junto a la ventana, no había pasado más de unos minutos cuando una mancha borrosa cayó estrepitosamente cerca del lago negro. Fui corriendo a los jardines, arrastrando a Ron y Harry conmigo. Cerca de un gran roble había un chico de preciosos ojos verde mar.

Desperté sintiéndome horrible. Aunque mi vista estaba nublada pude distinguir tres siluetas por encima de mí, hablando entre ellos. Estaban discutiendo sobre algo. La chica me miró y señaló. Al parecer discutían sobre mi. Ahora resulta que estoy en Hogwarts. Genial, pensé, acabo de dejar a Annabeth sola en el laberinto y yo estoy en un lugar con nombre de acné para cerdos.

Hermione and Luke met on a park bench when she was eleven and he twelve. They didn't see each other again until she was sixteen, and he seventeen. But he has made some choices. Choices that may have dire consequences. Can she set him right again, or will it be too late? But an enemy is trying to destroy what little hope they have. What if he succeeds? Read and review. - Complete.

Sequel to Darkness Awaits. There is a new restriction made stating that 'any demigod is to present themselves to the Ministry and hand over their magic.' With this new restriction in place, our heroes must hide from the world and attempt to out-do Voldemort at his own game. Who will win? And who is tempted to give in?

"The grandeur of the Olympian throne room is something of Magnificence. It is something that nothing of this day and age could ever hope to have a slither of beauty to. As much of the beauty that this room had it could not disguise the nervousness in the room. For tomorrow until Midnight passes..."

Quinn never asked to switch places with the weird British guy. But Hecate decided that she needed some entertainment in her immortal life, so that's exactly what she did- despite their complaints. Quinn never asked to lead a war against You-Know-Who, either. And Harry DEFINITELY didn't ask to be shipped on the Argo 2. But that's exactly what he did. Rated T for mild cussing.

La rutina de Dolores Umbridge es simple: Hacer sufrir a la mayoría de sus estudiantes y especialmente a Harry Potter, el niño que vivió, quien jura con su vida que El-Que-No-Debe-Ser-nombrado ha vuelto. El día transcurre normal, hasta que la llegada de unos libros hace que la vida de Harry se ponga patas arriba, pero la cosa es simple: "Ahora tiene algo porqué luchar"

Harry Potter and Percy Jackson finally meet... and they look almost exactly alike. Permanet Sporadic Hiatus. R&R!

Nico goes missing. Then, Annabeth does. They were being held hostage by, who? They would describe the people as "stick waving idiots". Percy is sent to find them, when he does though, he meets a boy he has been dreaming about. Much better than it sounds! Please read!

Okay this is like a preview/one shot thing. This is for those people who have been reading 'The Forge's Daughter' and if you want me to get this far in the story please review to let me know. If you want to see what I have now just click my username! Preview or one shot thing! and rated T because I have no idea what it means...

Summary is on the inside, Click for more information. Challenge: Keep to the Timeline For Harry Potter and Percy Jackson crossover authors.

Almost sixteen years ago, the Oracle of Delphi spoke a prophecy concerning a child of Demeter. She would be even more powerful than any children of the Big Three. Elizabeth King is that prophesied child. She was blessed by the Olympians at her birth, and was carefully watched, until the day she would become that child of the prophecy... (Part One)

Harry Potter is in his 5th year at Hogwarts and went out to Hagrid's hut to see him for his birthday, when he sees a young boy with messy black, curly hair and sea green eyes stagger out of the Forbidden Forest. The boy has several bleeding wounds, tattered clothing, and a sword hanging by his side. (These characters belong to Rick Riordan and J.K. Rowling)