Set After heroes of Olympus, during half blood prince, Percy Jackson and some of his friends must go to Hogwarts to help Harry Potter against Voldemort in the war. Through their many hardships the two completely different groups have to work together despite their differences to win this war. Will they fight, or unite? Disclaimer; I do own characters they are the work of JK Rowling and Rick Riordan There will be spelling and grammer mistakes but I can't be bothered to fix it.

It has been a week after her death . He doesn't feel anything . He doesn't know whether he could move on or not . She had died even before he could express his feelings . He wants a distraction and the distraction comes in the form of a mission . It is not a normal mission . It is a suicide mission but he agrees to go . What he doesn't know is his life will change in that adventure. So follow our favourite green eyed hero in his Life Changing Adventure to protect the boy who lived . Set after TLO and TPOA

"So... Thalia... why are you even on this quest again?" "I'm here to kill a dragon." "Oh... that's... nice." Come join the adventure Percy, Annabeth, and Thalia are having as they venture to Hogwarts! Facing dragons, Dark Lords, and most dangerous of all... Potions Class with Snape, will these demigods succeed in protecting Harry Potter? And what might they find along the way? A certain Son of Hades perhaps? Long lost secrets? DISCLAIMER: I DO NOT OWN ANY HARRY POTTER OR PERCY JACKSON CHARACTERS TAKES PLACE AFTER BLOOD OF OLYMPUS AND DURING THE GOBLET OF FIRE! Best Ratings: #1 in crossover, annabethchase, and triwizard TOTAL WORD COUNT: OVER 106,000 words!

The Seven, Nico, Will, and Calypso go to Hogwarts. It starts as Percy and Annabeth teaching but progresses quickly. Will they be able to stop the new threat from arriving? Note* This story is only going to be 13-20 chapters long. I find that when I read fanfiction if it doesn't progress fast I get bored, so I'll keep it short. This will be finished though, then I'll move onto a PJO and MCU crossover or something.

Percy finds out that he is a descendant from a very powerful dark wizard. And because he is the only person that is half demigod and half wizard, the Gods send him to Hogwarts for a year to get information on Hecate's secret domain. No one in Hogwarts suspect a thing about Percy's real identity yet... What happens when the two worlds collide? Will Percy be able to keep the secret? ps: honestly I don't even think its possible to describe this story.

Harry doesn't know who to trust. It's been a year since his cousin, Percy, disappeared-again. And at the end of Harry's sixth year, Dumbledore is dead. Harry feels lost and alone...until he, Ron, and Hermione receive the contents of the Last Will and Testament of Albus Dumbledore. With mysterious clues all pointing towards the Son of Poseidon, Harry knows he will see his cousin again soon. Sure enough, Percy shows up at the worst time, saves Harry's life, and joins the golden trio to hunt down the horcruxes and kill Voldemort.

After Gaea and Voldemort's defeat, various demigods enrol at Hogwarts. They befriend Harry Potter, fail homework assignments, and train the wizards to defeat Voldemort (who's somehow back from the dead) and his army of Greek monsters. But first...a bit of death gets in the way... ➵ cover by @ChloeCGS ➵ pjo / hp crossover

When Sally Jackson gets attacked, Percy Jackson finds out about a secret Sally had been keeping about her side of the family. He finds out his grandfather is looking for him. Old friends of Sally take Percy into a world filled with magic. He joins Harry Potter and his friends in their fifth year at Hogwarts. But where Percy goes, trouble follows. Which basically means: monsters. Percy prommised to help and aid the wizards in their battle against Voldemort. But how is one demigod going to make the difference.. ------------- I don't own the characters of the story, they belong to Rick Riordan and JK Rowling. The cover isn't mine as well. So credits to them. The plot does belong to me. -------------- Hope you enjoy the story ! Love every single one of you 💙 -L #1 Percyjackson |6-2-2021| #1 Hogwarts | 14-6-2021|

Percy, Thalia, and Nico go to hogwarts to protect Harry in his 4th year. Percy also competes in the Triwizard Tournament as a student from Hecate's School of Witchcraft and Wizardry. Draco, Snape, Luna, Hermione, or any other wizards will not be demigods. Only Dumbledore will be a grandson of Hecate. This takes place after Blood of Olympus. I know there are a LOT of these fanfics, but I hope mine will be a little different than others.

Hera is infamous for meddling in other people's business. But when she takes it too far, this can lead to nothing good... Prophecies will be made. Quests will be planned. Two magical worlds will finally meet. A Harry Potter and Percy Jackson Crossover *** While this is a Harry Potter/Percy Jackson Crossover, it will still make sense reading it having only read one of the series. *** WARNINGS: swearing, death, spoilers, consumption of alcohol. No self harm or suicide. (We are also disregarding the actual events of Order of The Phoenix. No Umbridge in this story!) All characters belong to Rick Riordan and J.K. Rowling (Started: 1/11/17) (Finished: 7/5/18) (Ranks: number one in #pjofandom)