Percy Jackson Arrives: Hogwarts is Doomed - Lizzie - Wattpad

Percy Jackson Arrives: Hogwarts is Doomed

OceanPrincess22

Reads 15,019
Votes 514
Parts 37
Time 3h 49m

Reads 15,019
Votes 514
Parts 37
Time 3h 49m

OceanPrincess22

-Percy- Defeat the Titans, who want to overthrow the gods and destroy the world as we know it: Check! 
-Piper- Defeat the giants, who want to overthrow the gods and destroy the world as we know it: Check! 
-Jason- Defeat the earth, a primordial deity, who wants to overthrow the gods and destroy the world as we know it: Check! 
-Annabeth- Defeat some random Titans, giants and primordial deities in Tartarus, who want to stop us from defeating the other Titans, giants and primordial deities, who want to overthrow the gods and destroy the world as we know it: Check! 
-Sadie- Defeat the god, who wants to overthrow the other gods and destroy the world as we know it: Check! 
-Carter- Defeat the giant serpent that is afraid of his own shadow, who wants to overthrow the gods and destroy the world as we know it: Check! 
-Me- Guess what guys! 
-Everyone: What? 
-Me- No, guess! 
-Carter and Sadie- We get a break from war? 
-Jason and Piper- We can live our lives together? 
-Annabeth- We can go to collage in New Rome in peace? 
-Percy- We get blue cookies? 
-Me- Ha! No! You get to go to school in Britain with some crazy wizards who want to kill you! Have fun! 
-Everyone- Uuuuuuugh! 
-Percy- But what about my blue cookies?

~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~

Percy, Annabeth, Piper and Jason go to Hogwarts and find a certain Egyptian duo. Together, the six learn magic, make new and unexpected friends and enemies, fail their exams, fight stuff, and overall have a great time. And save the world. Again. 

~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~

Before reading, make sure you have read:
Percy Jackson and the Olympians series (5 books) 
Heroes of Olympus series (5 books)
Kane chronicles series (3 books) 
Demigods and magicians series (3 short books) 
Harry Potter series (7 books) 

*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*

Disclaimer: All rights go to Rick Riordan and JK Rowling. 

Hope you enjoy reading!All Rights Reserved

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37 parts

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Percy Jackson: Twins by AhsokaTanoJedi

It's been a year since the Second War, yanknow, the awakening of none other than the lady herself, Queen Dirt-Face. Percy has been living a happy life, until another great Prophecy is told. Percy gets thrust into another war, but this is no ordinary war, it's a war of revenge against him and this boy in London. Percy is forced to flee, for if he stays any longer at Camp, every camper will Perish. It's been about two years since they won their war, and defeated He-Who-Must-Not-Be-Named. Harry Potter is the current headmaster at Hogwarts, much to his displeasure. He married Ginny last year and is currently very happy, that is until The Ministry of Magic decide to show up and drop a bomb on Harry. (Not literally) Ron and Hermione try to help Harry cope with the information he is told, however they can only do so much to help their friend. What will happen, when two brothers, separated at age one, do when they find out about each other? What will happen, when wizards meet Demi-Gods? What will happen, if Percy's and Harry's enemies team up, to get revenge on them who defeated them? Read to find out. Disclaimer, I only own the plot line and story. Everything else goes to Rick Riordan and J.K Roweling.

Percy Potter(completed) by YourNewFather007

Percy Jackson comes to Hogwarts after given a Quest, that Albus Dumbledore and Chiron have agreed on. He is a teacher for a new subject, Muggle Fighting. Despite nobody knowing he was preparing them for an ultra war, which will unite the DemiGods and Wizard/Witches. Harry Potter is in his fifth year of Hogwarts. Things are at the beginning of the approaching war. He hears about a new subject that every fifth, sixth, and seventh year is required to take. He wonders who the professor is, and more importantly, why they needed it. *Disclaimer I don't own any of the characters. All thanks to Rick R. and J.K. Rowling. *

Harry Potter and the Lost Half-Bloods. *1* by waywardsolace

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)

Demigods Vs Magic. by KnightCrawler101

Part 1 of the "Demigods...." Anthology. Demigods and Wizards. Two groups of supernatural ability. So similar, yet so different. Ever wondered, which one would come victorious in a battle to the death? Well, it happened. Their worlds collided head-on, erupting in a swirling inferno no one could have predicted. It was survival of the fittest, the most ruthless. Two sides entered the battlefield, but only one will walk out. Percy Jackson and Harry Potter knew this. And they were ready. To fight, and to kill. "Neither can live while the other survives." Let's see who won, shall we?

Collision Course (Percy Jackson and Harry Potter Crossover) by goodness_graecus

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 I beat him. Then," He pointed at Ron,"His little sister was possessed by the man who ruined my life. He almost got back, but we destroyed the diary and saved the muggle-borns. Then, I find out t hat my godfather was an evil mass murderer but he was actually innocent. Then, Ron's rat turned out to be Peter Pettigrew, who was Volde-" "Harry, no! You can't say his name!" Hermione burst in. She looked afraid. "We'll have to face the death eaters and we're not ready for that." "'Death Eaters'." I said in disbelief. Trying not to laugh, "Who would want to eat Thanatos?" ************* This takes place after Blood of Olympus, before The Hidden Oracle, and during Deathly Hallows. It is mostly in Harry's and Percy's point of view but a few others are thrown in. I worked really hard on this and I really hope you guys enjoy. The first couple of chapters are about 500 or so words but they get longer, I promise. If there are any spelling mistakes or grammar mistakes, feel free to comment them down below. It is an alternate ending to Deathly Hallows. Please don't kill me when you read the bonus chapter/ epilogue. In your demigodishness and all that, stay potterheads. Love you guys! Thanks for reading!

Annabeth Chase and the Ignorant Wizarding World by AsexualConfusion

(This is the sequel to a story already finished on my profile) In between her new school and getting Percy into college, Annabeth is back for another (sort of) year at Hogwarts. But this time, things are a little different. For one thing, there is now the threat of a wizarding mass murderer looming, and no one seems to believe that he's actually back. Even more, the Ministry of Magic is making out Annabeth to be some sort of mastermind who convinced Harry Potter and Dumbledore to lie about Voldemort's return. For another, the Ministry of Magic has placed one of their own inside Hogwarts as a teacher--- someone fully dedicated to the Ministry and hates half-breeds like Annabeth. Annabeth is supposed to be protecting Harry from Voldemort and other threats, but how can she do that when there's a shrunken pink toad watching her every move?

Mass Collision by demonlover07

Life isn't what she thought it would be. First, she moved to America to hide from her uncle, then her mother dies, then she's trapped in a casino, then she finds out she's a demi-god, then she fights in two wars, then she's sent on a quest with vampires, now-- she's here. Back in time to help fight in a wizarding war for a world she didn't even know existed. Ootp-DH Happy readings! Published: July 29th, 2022 Ootp completed: August 20, 2023 HBP Completed: August 28th, 2024 DH Completed: February 3, 2025 Finished: February 10, 2025

PERFECT NOW~ WTM PJOxHP by Sas648

In which Perseus Jackson finds out that he is a Demi God- and now is stuck at some camp for mentally disabled kids, with Annabeth Malfoy the daughter of Athena, the one person he truly despises because of how obnoxious and prideful she was, not to mention mean. But opinions and relations tend to change over time. Especially when he finds himself falling for her snarky comments and her pretty grey eyes. And now all of Hogwarts was going to witness their past.

When Wand and Sword Collide || Percy Jackson/ Harry Potter by galaxiasgreen

Percy Jackson wakes at Hogwarts. Harry Potter wakes at Camp Half-Blood. Neither know who they are, where they are, or where they come from - but when the line between demigod and wizard blurs and a sinister prophecy arises, Harry and Percy must unite with Hermione, Ron, and Annabeth before it's too late. [WINTER 2023 UNDERGOING REVISIONS] --- Harry and Percy swap roles story, with an original plot and prophecy! Altered Timeline, taking place in 'modern day', after the war with Gaia assuming everyone survived (as this was written pre-HoH and BoO) with no canon from MCGA or ToA, and around the start of Harry's sixth year, where no events of HBP have occured (i.e. Snape is still Potions Master and Draco has not been chosen to kill Dumbledore). Percy and Harry are around the same age. Chapters alternate between 1POV for Percy and 3POV for Harry. [Luth art by Rowen Satell.]

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Slide 1 of 10

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Percy Jackson: Twins

It's been a year since the Second War, yanknow, the awakening of none other than the lady herself, Queen Dirt-Face. Percy has been living a happy life, until another great Prophecy is told. Percy gets thrust into another war, but this is no ordinary war, it's a war of revenge against him and this boy in London. Percy is forced to flee, for if he stays any longer at Camp, every camper will Perish. It's been about two years since they won their war, and defeated He-Who-Must-Not-Be-Named. Harry Potter is the current headmaster at Hogwarts, much to his displeasure. He married Ginny last year and is currently very happy, that is until The Ministry of Magic decide to show up and drop a bomb on Harry. (Not literally) Ron and Hermione try to help Harry cope with the information he is told, however they can only do so much to help their friend. What will happen, when two brothers, separated at age one, do when they find out about each other? What will happen, when wizards meet Demi-Gods? What will happen, if Percy's and Harry's enemies team up, to get revenge on them who defeated them? Read to find out. Disclaimer, I only own the plot line and story. Everything else goes to Rick Riordan and J.K Roweling.