PJO/HOO
17 stories
Adopted By a Billionaire by Cosmic_Pumpkin_King
Cosmic_Pumpkin_King
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Six year old Percy Jackson lives with his smelly step father, Gabe. After watching his mother die right in front of his eyes, Percy becomes a selective mute. However, that doesn't mean he's useless. The kid has something hiding behind the sea colored orbs. It only took a cup of hot coffee spilling on his expensive suit for Tony to meet the boy. Never in his life did he think he would pull over and help a boy out of the rain who couldn't even speak his name. Yet, something drew him in... and he let it.
Sliver Of Shadow by UnleashTheKnightmare
UnleashTheKnightmare
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Hades reluctantly sends his son, Nico di Angleo, on a quest to Hogwarts.... obviously someone needs decapitating. A/N: This story was originally on Fanfiction.net by qZhao but they put it up for adoption and gave it to me. And I don't own anyone in this story. They belong to Rick Riordan and J.K Rowling.
The Oddity (A Percy Jackson/Harry Potter crossover) by OrchDork3879
OrchDork3879
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Perseus Jackson was a strange person, Harry decided. He came from overseas, had the weirdest American accent, spoke strange sayings, had ADHD and dyslexia, and stood up for every kid. He was a Gryffindor, but consorted with Hufflepuffs, Ravenclaws, and even Slytherins. Perseus Jackson was a weird person, Harry Potter decided. But he wouldn't have it any other way.
Kid from the Asylum by You1Dont2Know3Me4
You1Dont2Know3Me4
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***Chapters 1-7 belong and are written to FallDown5, the rest are written by me due to her leaving wattpad and giving me a majority of her works*** Nico is visiting his mother in the Insane Asylum. As he's leaving, he sees a kid no older than eighteen. He seems insane out of his mind, and even the guards can't control him. Who is this kid?
The Grandson Of Voldemort Is A What? by SerinaTheNerd
SerinaTheNerd
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Percy has been through a lot, being kidnapped, having his memory wiped, several battles, two wars. He does not need anything else to happen. Too bad the wizards, which are real apparently (!?), didn't get the memo. Well, you know the phrase, when in Rome. (Heh, Rome, get it?) (After BoO and during Order of the Phoenix.) [I obviously am not Uncle Rick or JK Rowling.] {Anyone else got that Hufflepuff Pride?}
Demigods at Hogwarts by Wonder_Artist
Wonder_Artist
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Percy, Annabeth, Frank, Hazel, Jason, Piper, Leo, and Nico are going to Hogwarts to discover more about the wizarding world, but they have to keep undercover! What will happen as the (undercover) demigods and wizards meet?
When Myths meet Magic || 3 by Yournormalpjofangirl
Yournormalpjofangirl
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Book 3 of When Myths meet Magic. It's Harry's third year when the wanted wizard Sirius Black escapes from Azkaban. How will the third year of magic change when the children of the gods are present? Fandom Time Period: Takes place after the Blood of Olympus and during the Prisoner of Azkaban. DISCLAIMER: I own NOTHING. Characters, plot, ideas, and certain lines ALL belong to the wonderful authors Rick Riordan and Joanne Kathleen Rowling.
Who you gonna call? ~Percy Jackson Harry Potter Crossover by DaughterOfApollo8
DaughterOfApollo8
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Hogwarts is known for having its ghosts, like Sir Nicholas, the Bloody Baron, and Peeves. What happens when Hades, the god of the underworld, finds out ghosts have escaped the underworld to go to a wizarding school in Europe. How will Albus Potter, Rose Weasley, and Scorpius Malfoy react to three strangers who want to take the ghosts away? All characters and settings belong to J.K. Rowling and Rick Riordan.
Timeless Warrior by Serrow14
Serrow14
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Born in ancient Greece, Perseus loses his mother at a young age to Zeus' rivalry with Poseidon. Rescued and raised by an unexpected goddess, Perseus is raised to be a warrior like only one other, his brother.
Prince of Tartarus (Under Editing) by ZelotArchon
ZelotArchon
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With a new prophecy having been whispered into the ears of Apollo and his Oracle, the gods have made one final decision. In hopes of saving Olympus, the gods have cast down their hero to the depths of the pit. The demigods, yet to know of this new prophecy are furious, but none more so than Percy himself. After all he's done, after all he's sacrificed, they still manage to throw him away. While in the pit, the demigod is offered a way out. Something to quell the pain of being thrown away. Tags: Tartarus #4