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  • Guardian of the Golden trio (Under some serious editing)
    195K 6.2K 31

    Percy Jackson to the rescue again, but this time, it's not as easy. Not only has his old evil grandfather Kronos Aka the time freak risen again, but he brings along another friend. An all evil all powerful Wizard that goes by the name Voldemort. Percy gets dragged into yet another war of tyrants, and the protection of...

    Completed   Mature
  • Percy Jackson, The Heir of Slytherin
    784K 17.6K 44

    Perseus Jackson, or, Percy Jackson. The name most monsters and demigods have heard of. The two time savior of Olympus, the destroyer of Kronos, and many other heroic deeds. But what if Percy was a child of Poseidon.... and the grandson of Lord Voldemort? One day, Percy gets summoned home from Camp Half Blood and his...

    Completed  
  • The Grandson (Percy Jackson/Harry Potter Crossover)
    339K 8.1K 34

    The war was over, Gaea was back in the dust, and Percy could finally get some well needed rest. He couldn't wait to spend the rest of his life in peace, living in the Roman town with Annabeth, occasionally visiting the rest of his friends. It was going to be a good life. Or maybe not. A new threat is brewing and it do...

  • Voldemort has family?!
    23.4K 355 20

    The Order of the Phoenix discover some new information that they had not known before. Voldemort has family? But how is this possible? And are they still alive? Read this book to find out... Disclaimer- Rick Riordan (Uncle Rick) and J.K. Rowling own all characters except if I create my own!

  • The Hogwarts Quest (Percy Jackson/Harry Potter Crossover)
    91.8K 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?

  • Half-Bloods and Hogwarts...
    384K 8.3K 31

    Percy's angry. I mean come on, there are other demigods in the world! So why is it him who has to go to Hogwarts? And who on earth thought it would be a good idea for him to teach??? But when something goes horribly wrong who can Percy turn for for help? Friendships will be tested, sacrifices will be made and lives wi...

    Completed  
  • Percy Jackson teaches at Hogwarts
    373K 8.1K 24

    All campers celebrate their victory over Gaia. All but Percy. His friends,his family gone. Percy is alone. Chiron notices this and has a talk with a few friends. They decide to send Percy to a school to teach. Give him time to calm down. But this is no ordinary school........ When Percy arrives at Hogwarts the golden...

  • Percy Jackson meets Harry Potter/PART 2
    1.7K 24 5

    After Percy Jackson's vacation in England when he made some unexpected friends, he's required to go back to protect someone. Although he doesn't know who yet, he has to go and find out. He will pose as a student at a wizard school, and he will face many more challenges along the way. Read to find out what will become...

  • Percy Jackson meets Harry Potter/Part 1
    2.4K 36 5

    Percy Jackson is on vacation in England when he bumps into a mysterious figure with glasses and a wand. What will happen when they meet? Read to find out. Part 2 coming soon.

  • Voldemort's Grandson(PJO+HP Fanfic)
    69.9K 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...

  • Darksides - evil grandfather (Percy Jackson and Harry Potter)
    45.5K 1.1K 5

    Life has been hard for both Harry and Percy and with both wars over they both hoped that they could have a year with their families. But when percy finds out that he has another evil grandfather he has to make a choice to either go with the wizards or not. And what will the wizards do to the new Grandson of voldemor...

    Mature
  • Percy Jackson, Grandson of Voldermort
    96.8K 2.4K 13

    It says it in the title. It's set after the war with Gaia and the war with Voldemort. I'm keeping everything original except the fact that Percy's mum is the daughter of Voldemort. It is mentioned that Leo comes back and someone else. You have to read to find out.

    Completed  
  • The Heir of Voldemort (a PJO and HP crossover)
    185K 4.4K 11

    "And you, Percy, as Tom's grandson-" "Wait, what?!" +++ That's right, fangirls and fanboys, Good 'Ol Voldy has a an heir! The question remains, though, : Does Percy have what it takes to protect Harry? Does Harry trust Percy enough? Will You-Know-Who use Percy to his advantage? How will The Dark Lord cope when he sens...

  • The Hogwart's Problem
    5.4K 255 2

    After the Giant War, Percy Jackson was never the same. The love of his life, along with many of his closest friends, was in the Underworld. He visited them frequently with Nico, and took breaks from being at camp, where memories of his love came to him everyday. Until something changes, and he is sent off to England b...

  • Yer' a wizard Percy
    149K 4.1K 9

    The giant war is over. Voldemort is about to come back completely. Harry needs help and Chiron knows it. The only one fit for the job is Percy Jackson Son of Poseidon. What happens when he sends Percy to Hogwarts blessed by Hecate. Harry and his friends are just excited for Hogwarts. But the triwizard tournament ma...

  • Half-Bloods at Hogwarts
    435K 7.9K 32

    Percy Jackson is going to Hogwarts!!!! Wait, rewind, rewind! Thousands of years before Percy was born, Hecate, the goddess of magic, went to the UK and gave 4 people the power of magic! And the 2 wizards and 2 witches have decided to make a school for magic! Now back to the present. Percy Jackson is going to Hogwarts...

    Completed  
  • Hecate's Kin
    87.8K 2K 30

    "Five of the elements four combine With the great desires of all our time With one who changes and one now free To worlds which they have yet to see The land which now holds Hecate's kin Is where the quest should soon begin To learn new ways and make friends Or cause a war to make worlds end" The war with Gaia is over...

    Completed  
  • Percy Jackson At Hogwarts (Percy Jackson And Harry Potter Crossover)
    289K 6K 23

    ©All rights belong to Rick Riordan and J.K. Rowling Exept the plot The giant war is over, but it had great loss. The seven, but Percy, had died. His love, his live, his breath was taken away when Annabeth died. Thalia and Nico are the only ones who understand him. New Secrets, gifts and powers are opened. A new world...

  • Demigods At Hogwarts
    192K 3.3K 45

    The seven plus Nico, Thalia and Calypso are going Hogwarts to protect the golden trio from the war that is coming. The combined forces from Gaea, Kronos and Voldemort are planning to attack Hogwarts and Camp Half-blood by the end of the year at Hogwarts. Read to find out what happens. A/N: I am horrible at description...

    Completed  
  • Da Long Lost Relatives (Hoo and Hp fanfic)
    730K 17.3K 30

    Only one of the seven survived the war. Percy Jackson. After Annabeth dies, he's broken. Not the same seaweed brain as before. He returns to his apartment, to find his mom, and Paul dead. killed by one of Gaea's minions in revenge. He finds out that his mom had a sister. Petunia Dursley. ~ when aunt Petunia ente...

    Completed  
  • Voldemorts grandson (Percy Jackson harry potter crossover)
    52.8K 1.1K 6

    What happens when demigods and wizards cross? Read And find out also I don't own anything everything belongs to Rick Riordan or j.k Rowling

  • Grandson of He-Who-Must-Not-Be-Named aka Voldemort
    228K 4.3K 13

    Percy Jackson was having a great 5 minutes back with his mum after the war when out of the blue 2 wizards, one nice and kind and the other glaring at him like there was no tomorrow, turned up at his doorstep telling him he was the grandson of an evil wizard, Voldemort. Join Percy as he travels with his mother to Europ...

  • Survivor (Percy Jackson Crossover) [#Wattys2014]
    87.7K 3.5K 18

    It Happened too fast. One day it was there the next it wasn't. The Mist was gone. The Humans, or muggles, or mortals, or whatever you call them, rebelled against the thought of anything beyond average. They locked them up. They wiped their memories. They tried to kill them. There is only one safe place for them. It is...

    Completed  
  • Percy Jackson/Harry Potter
    645K 17.3K 34

    Just a story of harry potter and Percy Jackson's worlds meeting. When the demigods go to Hogwarts.

    Completed  
  • Demigods at Hogwarts (a Percy Jackson and Harry potter crossover)
    271K 6.1K 26

    When demigods find out that wizards are real, and they are wizards to then they go to hogwarts. They meet the golden trio. But will they get along? And does everything go to plan

  • Them and Us
    864K 26.8K 58

    [HP/HOO Book 1]-Trilogy now completed This book has undergone heavy editing. The grammar and spelling is now up to scratch and I have not made any major changes to the original plot. The seven and Calypso go to Hogwarts, what will the golden trio think of them, how will the demigods like the wizards, how will the wiz...

    Completed  
  • Demiwizards? (A Percy Jackson Harry Potter crossover) (wattys 2015)
    529K 13.5K 61

    What happens if Percy, Annabeth, Thalia, and Nico (and maybe a few more) find out they have wizard/witches blood in their veins? They go to hogwarts, of course!!! I DONT OWN NUTIN EXCEPT PLOT :3 Please note that this i started at the beginning of freshman year and my writing sucKed with a capital K. So like, I'm sorr...

    Completed  
  • The Journey to Hogwarts School of Witchcraft and Wizardy
    1.9K 77 12

    " Great EVILS are out there..... and until that time, we MUST be prepared!"

  • demigods meet wizards
    48.5K 1.7K 13

    In this story thalia, Nico, Percy and Annabeth go to hogwarts to protect the golden trio but will they be discovered, will they fail to protect the golden trio read about it in demigods meet wizards. p.s I suck at summaries the story will be better

  • The Prophecies: A Harry Potter/ Percy Jackson Fan Fiction *Warning: SLOW UPDATES
    315K 7K 45

    "A world unheard of will collide with yours, prepare for earthquakes, fire, and storms. Enemies long ago forgotten will rise, to win the battle, forces must be combined." This prophecy pulled them together to fight an all out war together, but will they cooperate well enough to win? Follow all of your favorite charact...