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  • Voldemort's Grandson
    41.2K 919 6

    Percy gets cheated on by Annabeth and finds out that he is a wizard as well as Thalia and Nico. Percy, Thalia and Nico must go to England to help stop Percy's other evil grandpa. So they join the Order of the Phoenix to help defeat Voldemort. Some will trust them, others won't. Percy will have to try and gain the wiza...

  • Percy Jackson Grandson Of Moldyshorts (Incomplete)
    2.6K 54 2

    After the war with Gaea, Percy goes home to discover he is the grandson of this evil magic dude called Moldyshorts. The Gandalf guy decides he needs to go to a magic school called pigfarts to learn magic, duh! Harry thinks that he's a death eater, and Percy is just wondering why anybody would eat Thantos.

  • Voldemort's Grandson (Percy Jackson/ Harry Potter Crossover)
    87.5K 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.

  • 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...

  • Voldemort's Grandson(PJO+HP Fanfic)
    70K 1.3K 11

    (DISCONTINUED). My name is Percy Jackson. The war with Gaea was finally over, and I was devastated at the end. Annabeth is dead. Piper is dead. Jason is dead. Hazel is dead. Frank is dead. Leo is dead. I am the last one standing. As if that isn't enough trouble for me, I just found out that I am the grandson of Mold...

  • Collision Course (Percy Jackson and Harry Potter Crossover)
    888K 20.2K 29

    Harry stared at me. "You're just like him. Looks like you do take after your uncle," He sneered at me with an undertone of sadness," He killed my parents and tried to kill me, too. Is that what you wanted to hear? When I was eleven, eleven, He came back as one of my professors. He tried to make himself come back. But...

    Completed  
  • Percy Jackson, son of Voldemort
    495K 13.3K 21

    Perseus Jackson was left in an orphanage in London when he was just one years old until a man with cold red eyes and a snake as a familiar came and took him away. What will happen to the world's most loyal hero? will he create his own path? Or will he rule the wizarding world as the heir of lord Voldemort. #PLEASE BE...

    Completed  
  • The Heir of Voldemort (Harry Potter and Percy Jackson)
    35.9K 592 17

    When Percy Jackson and Annabeth Chase meet Harry Potter, Ron Weasly and Hermione Granger. Who brought them together and why? Were they wizard or Demi-God. Why don't you read and find out. Rights go to Rick Riordan and J.K. Rowling. WRITTEN BEFORE CURSED CHILD CAME OUT Disclaimer: I wrote this in 6th grade. The grammar...

    Completed  
  • Percy Jackson, Heir Of Slytherin
    283K 7.8K 34

    After his quest in finding the lightning bolt Percy Riddle was hoping to have a nice and peaceful year in Hogwarts. What a laugh. An eleven year old girl has his father's diary (which isn't actually just a diary), there are bloody writings in the walls of Hogwarts and whispers from within them. Grover has also (...

    Completed  
  • Storm Clouds
    113K 2.7K 6

    No one expected Lord Voldemort to have a grandson, not even his grandson. It doesn't help that he's one of the most powerful wizards in existence. His name? Percy Jackson.

  • Percy Jackson; evil grandad number two
    36.6K 958 4

    In the middle of an order meeting, a guy falls through the ceiling. Dumbledore talks to him and finally introduces him. " this is Perseus Jackson, heir of Voldemort."

  • The Descendant of the Dark Lord
    126K 2.7K 12

    What would happen if the dark lord had a grandson. What if that grandson was also the two time saver of Olympus and son of the sea god. How would the wizards react. What would the dark lord do when he found out. (I am also trying to not be cliche) Disclaimer: I do not own Percy Jackson or Harry Potter

  • The Oddity (A Percy Jackson/Harry Potter crossover)
    88.9K 2.8K 6

    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...

  • More Than Just a Half Blood
    152K 5.1K 13

    So this is a PJO/HP crossover. All rights go to Rick Riordan and JK Rowling. I do not own any of the characters!!!!!!! New Readers: I've started re-writing this story. Original chapters will remain available, but the plot has changed slightly so feel free to start reading at/after the Author's Note. All re-released ch...

  • Percy Jackson, Grandson of Voldemort
    369K 7.7K 16

    Percy was looking forward to some down time with his girlfriend Annabeth after the Giant War ended. What he didn't expect was an old man claiming that he was a wizard. If that wasn't enough, it turns I out that he's not just any wizard, he's the grandson the the dark lord, Voldemort

    Completed  
  • The Heir of Moldywart- A Heroes of Olympus and Harry Potter crossover
    2.4K 83 3

    Kronos and Voldemort were two of the greatest villains that ever lived. They caused havoc on earth. But those threats are over, right? Not really. They left behind an heir. Kronos' grandson and Voldemort's son is both demigod and wizard. And he's about to live up to his name. What happens when demigods and wizards ha...