What if Grover smelled a half-blood in Hogwarts? What if Chiron sent Nico, Thalia, Percy, Travis and Conner to Howarts to help his friend the Headmaster? A prophecy arrvies, Love blooms, Problems arrise. WIll they be able to live through this one? Good or Evil which will win? Come an find out, join the fun. It is open to anyone. Slash! Harry/Percy Thalia/Nico, more to come

Hades is angry. A boy by the name of Harry Potter has escaped death for far too long. Now that his "prophecy" has been completed, Hades sends his faithful son to take his soul. But things are never simple for Harry and Nico now are they?

An eleven-year-old Annabeth has the adventure of a lifetime. Pre-Lightning Thief

Mix in a peice of the Big Three, Magic, and a changed prophecy and what is the result? A magically strong Harry with two best friends /guardians with a carefree attitude hiding a deeper personality and a love for art. Read as he goes through his first year with a watcher for his unknown true parents, a hidden bodyguard, and later... a three-headed pet?

(Co-written with IzzyPJAC) Due to Hogwarts' near destruction in the battle with Voldemort, the students are moved to Camp Halfblood. But when Nico DiAngelo's 'surprise' brings back Tom Riddle, and he teams up with Kronos, things get messy. (And no, I did not draw that pic of Harry and Percy. I found it on Google.)(Rating might change.)

I thought my life was normal but when i find out that my sister, my best friend and I are all demi-gods, it changes drastically. We get pulled by Hecate into the world of magic right after I find out that I'm a demi-god. And it just goes down hill from there. My name is Alyss and this is my life.

Harry Potter doing his work as an auror is searching through the hall of records, when something catches his eye. A birth record, Sally Jackson's birth record, saying that she is the daughter of Tom Marvalo Riddle Jnr. Percy Jackson having a rest after the giant war suddenly finds some oddly dressed people with sticks outside his door and finds out some secrets about his mother.

Il y a Blaise Zabini et il y a Clarisse La Rue. Ils se sont rencontrés, se sont aimés et puis... Et puis tout s'est cassé, en une seconde tout a changé et leur monde s'est écroulé.Tout ça à cause d'elle mais aussi à cause de lui. L'amour c'est dur à trouver mais si facile à casser. OS en 2 parties.

This is my first fanfic, and my summary sucks but oh well. Nico di Angelo was just minding his own business when he was transported into the wizarding world. Will he be able to destroy all of the horcruxes and keep his identity secret? During OotP. After TLO, The Lost Hero never happened. Eventually NicoxLuna (well, probably). Helpful flames will be used to make s'mores.

No hay manera de saber con certeza qué te depara el futuro, y menos si eres un semidiós...¿O sí?.

So what would happen if Nico and the gang wound up going to Hogwarts? So yeah this is over the course of the school year. Hope you read and enjoy! This story has been abandoned. Sorry

Perseus was never a demigod but a Primordial. Follow him and Artemis s they love have a child lose him and then find him. Harry Potter always thought he was alone but when he discovers his parents are alive he will no longer feel alone and will have a family. Pertemis. I do not own Percy Jackson and the Olympians or Harry Potter.

this story is continuation from Heroes of Olympus: Mark of Athena and Harry Potter a year after he defeats Voldemort. this tells us that harry is actually son of Poseidon and Hectate. he is called to help Percy and Annabeth out of the Tartarus because the Tartarus cant stop anything that radiates so much love.

Fem Harry! Margret Potter didn't go to Hogwarts when she was eleven; instead she stayed at Camp Half-Blood. Three years later she's kidnapped by none other than Albus Dumbledore for her protection. She's nothing like what Dumbledore thinks her to be. A Harry Potter/Percy Jackson crossover.

This is a challenge. What would happen if the Stoll Brothers met the Weasly Twins? Read to find out!

Percy, Annebeth, Thaila, and Nico have a Quest from Olympus. They are to go to Hogwarts and judge the Wizarding word to see if it fit to continue or to die out.Rated T cause I'm paranoid & never read the ratings anyway:)

Most of your favorite Wizards and Demigods are adults now and have a family. What happens when the Wizards, Demigods and their children all move into the same city? Will they fight when wizard and demigod identitys are revealed? Has been adopted by Mwagner11

Ginny is, secretly in love with Harry... who seems to be interested in Cho. Hermione is interested in Ron... who's very interested in Lavender, mind you. So? When they receive a notice that instead of Hogsmeade, they'll be sitting in a cabin at Camp Halfblood, the two girls are determined to erase the occupied boys off their mind. Is it that easy? **dead/discontinued*

Harry absorbs a huge power and is removed from the wizarding world. Percy and his friends meet a strange boy in black. Follow their journey to unravel the mysteries of the gods.

It was bad enough that her parents were dead or that she was adopted but now some insane kid was telling her that she was a half-blood! And she honestly didn't expect to have two boys fighting for her! What can a girl do?

Some PJO characters are going to Hogwarts to train and watch over the wizards as a favor for Hecate. There will be Percabeth as well as early Harry Potter cannon ships. Rated Kplus to be safe. Set sometime after Giant War (2 1/2 years after Titan War) and during Order of the Phoenix.HIATUS

The heroes of Camp Half-Blood, the Wizards and Witches of Hogwarts and the Kane siblings must unite in a epic battle between good and evil when Leo Valdez is taken captive under the order of the Most Wanted Wizard known to. Whether they like it or not, all breeds of man must come together and fight as one.

Rachel's roommate, Lilly Luna Potter, reveals to Rachel that they are both wizards!

They may hate you, but I never will. That's what matters. (Companion fic to 'Pumki') One shot. AU.

Sequel to Freeing death. It's been two mouths since Harry was dragged into Tartarus, and his friends finally get the okay to find him, because Hera has walked out on Olympus, and won't return into Harry is saved. They only have six days any longer than that Harry will be dead, and if that happens Hera has vowed to destroy the camp.