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  • Demigods At Hogwarts
    386K 7K 27

    Thalia, Nico, Percy and Annabeth are stunned to find out about a world of witches and wizards. They are even more stunned to find out they must go, undercover, to Hogwarts. Harry, is excited to go back to school for another year. But will having American "exchange students" ruin it, or improve it? Sorry for the bad d...

  • Percy Jackson-The Grandson of Voldemort
    584K 15.8K 26

    Percy Jackson has always been different. Even by demigod standards. He had normal demigod problems...dyslexia, ADHD, and monsters. He had normal problems. Bad grades, getting into trouble at school, that kind of stuff. But he was also the son of Poseidon, the subject of two Great Prophecies, the Hero and Savior...

  • Percy Jackson and The Half-Blood Protection Program
    33.2K 1.2K 3

    Voldemort is alive, and growing stronger. The Ministry are ignoring Dumbledore's warnings and are making him out to be an old fool to discredit him. The Order of Phoenix are trying their best, but they aren't certain themselves. Harry Potter is losing his cool....and Albus Dumbledore is contacting Percy Jackson. Du...

  • Voldemort's Heir: A Percy Jackson and Harry Potter Crossover (Percy Jackson Fanfic)
    283K 7K 11

    When Percy Jackson and his friends finally defeat Mother Earth and send the giants to literal hell, all Percy wants to do is settle down with his girlfriend Annabeth Chase. So of course, the complete opposite happens. When the Fates (whom Percy decided had something against his happiness) cast yet another evil grandf...

  • Demigods at Hogwarts
    2.9K 29 2

    After the war with Gaea and the giants, the gods think that the demigods will need more allies incase of another war. So, they send Annabeth, Percy, Thalia and Nico to Hogwarts to get the wizards as allies. Takes place after Hoo and the war with Voldemort. Dumbledore and Snape will be alive. Warning: I ship Percabet...

  • Dark Descendants (Percy Jackson/Harry Potter Crossover)
    474K 8.2K 19

    Hey guys, this is a Harry Potter/PercyJackson crossover! Here's the prologue( this won't be in the book): Sally Jackson, a young orphaned girl, was took in to the home of two magical beings, where she found out she was a witch. She was adopted by a witch named Laura Jackson and a wizard named Jim Jackson. They took ca...

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  • Demigods at Hogwarts (under editing)
    635K 16.3K 20

    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 dow...

  • The Heir of the Dark Lord - A Percy Jackson and Harry Potter Fanfic
    289K 6.2K 11

    A Percy Jackson and Harry Potter Crossover Fanfic The war with Gaea is over, and the only plans Percy have are to spend time with Annabeth. But when a crazy old man comes knocking on his door, his whole life is turned upside down. With another evil grandfather out to get him, he has to go to Hogwarts, a place where M...

  • The Heroes of Olympus: Quest for Hogwarts
    16.8K 213 7

    Join our favourite demigods of Camp Half Blood as they travel to Hogwarts to create an alliance with the Wizards of England. Keeping their identities a secret is hard, with Percy around, extremely difficult, a snoopy 'golden trio', almost impossible. But with a new threat rising, it may be time to once again reunite t...

  • Voldemorts Grandson
    108K 2.9K 7

    PERCY wanted to live normally... Stupid old Fates. Turns out he has another evil grandpa. Dumbledore and Harry come to get him. But did they really need to knock him out? HARRY is furious. His worst foe is rising somehow again and this time he has a freaking grandson. They have to get him before Voldemort but should t...

  • Percy Jackson The New Wizard
    10.1K 284 6

    This is just your average Percy has to go to Hogwarts to protect Harry and help them bring down Voldemort fanfic.

  • Percy Jackson: Heir to Darkness
    5.3K 204 2

    When Percy Jackson finds out that he's the grandson of one of the worst murderers in history, he wasn't happy. When Harry Potter found out Voldemort had a grandson, neither was he. While Percy tries to process a whole new world, Harry prepares himself for a new enemy. DISCONTINUED

  • Percy Jackson grandson of Voldemort
    264K 4.1K 21

    When Dumbledore discovers the grandsonson of voldemort, things start to get a little weird. He didn't mean for it to happen, it just did! Percy didn't want to be the grandson of another old cart who wanted to take over the world, it just happened. What happened when Percy goes to Hogwarts?

  • Voldemort's Grandson { Discontinued }
    112K 3.1K 19

    Everyone knew that the dark lord was a power hungry and heartless wretch. But no one thought he could stoop any lower. The dark lord sired a grandchild and a powerful one at that. This grandchild in none other than the hero of Olympus: Percy Jackson. Here I was, chilling at camp when my mom calls me home and I find t...

  • The Dark Lords Grandson
    16.7K 410 2

    So what happens when Percy Jackson's bloodline is a little bit more magical than anyone had really thought. Percy is the unknown dcendent of Lord Voldemort and now Dumbledore is having him fetched to Hogwarts. He's not allowed to go without a supervisor to keep him from blowing up the school. What do the HP characters...

  • Voldemorts Grandson, Percy Jackson
    581K 14K 43

    Guess what? Percy has an evil grandfather. No, this time it isn't Kronos...it's a guy named boldy something. Good news is, he's already been defeated. But that doesn't make it much better for Percy. With nightmares plaguing his sleep, he can't afford to leave his girlfriend for more then a few days. But what happens...

  • Voldemort's Lost Grandson (PJO/HP)
    49.3K 1.2K 6

    Percy Jackson is betrayed by Annabeth. He leaves camp and goes to Olympus, where he gets blessed by Hecate, Hades, Hestia, Zeus, and Artemis. Hecate gave him knowledge of a wizard. Hades gave him power over shadows. Hestia gave him power over the hearth. Zeus gave him some of his domain. Artemis gave him power over...

  • The Fifth Year That Nobody (Especially The Toad) Would Really Ever Forget
    5.5K 68 6

    It's Harry and the Golden Trio's fifth year at Hogwarts with an interesting twist - one might even call it a godly twist!

  • The Hogwarts Quest (Percy Jackson/Harry Potter Crossover)
    92K 1.8K 8

    The eight demigods (Percy, Annabeth, Frank, Hazel, Jason, Piper, Leo, and Nico) embark on a quest to the wizarding world as they are assigned to go to Hogwarts, undercover. There they meet the trio as well as many of the other wizards and witches. What will happen when these two worlds meet?

  • Percy Jackson - His Mother's Side
    1M 28.9K 53

    When Percy is summoned home from camp to see some weird people on his couch, let's just say he's confused. When he finds out that he has another evil relation, he's not happy. Well, off to Hogwarts. Harry is astounded. Voldemort- the lowlife scum of the wizarding world- has a grandson. Now Dumbledore wants him, Herm...

  • Demigods at Hogwarts
    8.2K 137 15

    When a few chosen demigods are granted immortality and have a mission to go to Hogwarts and protect the golden trio, they must accept. But what if the nosy trio try to reveal their identities. Set in the GoF. Please read and review and favorite! Pls pls pls. Oh yeah. Perchabeth, Jasper... No HarryxGinny, a bit of Herm...

  • Bloody Brilliant // HP & PJO Crossover
    12.3K 296 5

    Percy, Annabeth, Thalia, and Nico are given their most dangerous quest yet. A quest that requires great courage, bravery, and wisdom. A quest that will decide the fate of all demigods for the rest of history. They must...go to school? Oh, but this isn't a regular school. This is a school of magical beings. This is a...

  • Voldemorts Grandson
    91.8K 2.4K 4

    Percy thought maybe after The Giant War he could get a break. But sadly no. He is all of a sudden thrust into a world of magic. Harry is certain that Voldemorts grandson is evil. But is he?? WEEKLY UPDATES (I suck at summaries ) I DO NOT OWN PERCY JACKSON RICK RIORDAN DOES I DO NOT OWN HARRY POTTER JK ROWLING DOES

  • Voldemort's Grandson (Percy Jackson/ Harry Potter Crossover)
    87.4K 2.5K 6

    Percy Jackson/ Harry Potter Crossover. Percy's Voldemort's grandson, and he goes to Hogwarts. There, he meets the golden trio and his nose-less grandfather. He is NOT liking his mother's side of the family very much.

  • When Worlds Collide (a Harry Potter and Percy Jackson fanfic)
    774K 18.3K 49

    "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 in...

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