pjo & hp & other crossovers - only the really good ones
11 stories
Alleyway Encounter || Percy Jackson/ Mortal Instruments by galaxiasgreen
galaxiasgreen
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New York called - Percy Jackson was sent straight to Manhattan to dispatch a monster back to Tartarus. He thought it'd be quick, easy job... until a gothic blond dude with a fancy crayon showed up, trying to do exactly the same thing. [Oneshot. T for mild language. No movie canon.]
Collision Course  (Percy Jackson and Harry Potter Crossover) by goodness_graecus
goodness_graecus
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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!
The Immortal Guardian (PercyJackson/TeenWolf Fanfic) by AlkaFrost
AlkaFrost
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After the war against Gaia, Percy is deemed worthy by the Gods to receive the blessing of the Olympian Council and becoming the immortal guardian of the supernatural world but when creations of the Gods start dying in Beacon Hill County, can the Guardian stop the killings? With the bite of Lupa and the power of the Gods can Percy finish what has been started? Disclaimer: I do not own any of the PJO/HOO or Teen Wolf Characters however I do own the plot. Enjoy. Heads Up: I do update slowly.
Heroes of Hogwarts ▸ Percy Jackson and Harry Potter Crossover by waywardtuesdays
waywardtuesdays
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The temporary peace was just that- temporary. In which wizards and demigods alike find themselves questioning everything they've ever known as they are whisked into turmoil and mayhem that most certainly does not come with the job description.
My Mothers Side by Myhorses_Mylife
Myhorses_Mylife
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Sally died protecting her nephew Harry Potter. Lilly and James Pottor come back home to see her dead and Harry crying. But they notice something else is wrong. Their nephew Percy is gone. All rights go to Rick Riordan and JK Rowling So in this story there is going to be a lot of people who aren't dead. There's Snape, Sirius, Lupin, Tonks, Lilly and James (of course!). Also Fred not going to be dead because separating the Weasley twins is like separating the Stolls! Blackjack and Percy are going to seem more close in this. I've only seen the movies to Harry Potter so sorry for incorrect information! Just tell me and I'll try to fix it!
Hecate's Kin by Gellybean19
Gellybean19
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    Parts 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 and the Demi-gods are settling down for a normal life. But when a new prophecy arrives sending them to Hogwarts, will they be able to keep their true identities hidden from the Golden Trio? And when an old acquaintance turns against them, will they be able to stand together and win?
The Hogwarts Quest (Percy Jackson/Harry Potter Crossover) by Wonder_Artist
Wonder_Artist
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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?
Silent Mission [Percy Jackson/Harry Potter] by silvinaemma
silvinaemma
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[Set after Percy Jackson and The Olympians: The Last Olympian & in Harry Potter and The Order of Phoenix] Note: This is the rewritten version from @foreverdieyoung13 ;). It's three months after the Second Titan War. The demigods are still recovering after the event, but they're slowly becoming themselves again. Percy Jackson was hoping for a normal life. Well, as normal as a son of Poseidon can have. One war is enough for him, he didn't wanted to be involved with another. Rather unfortunately for him, the Fates and the world think the opposite. Percy was now thrust to a completely new world with Thalia and Nico. They have to go to the Wizard school for a year undercover. Great.
A New Subject (Nico di Agelo and Harry Potter) by ErinRain
ErinRain
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After being summoned by Hades and Hecate, Nico must leave his boyfriend Percy to go help out one of his dad's friends and teach defence against the dark arts at Hogwarts. However the Golden Trio seem very wary of their new professor and Nico's quest might be more eventful than he planned.
Percy and Nico Undercover at Hogwarts by Sammyluvsya
Sammyluvsya
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The gods have Percy and Nico help the world that is unknown to demigods. The Wizarding World. Percy is changed into his fifteen year old self so he can fit in, and him and Nico are sent to help stop the war against Voldemort before it even starts. (This takes place after the Giant War and during Harry Potter's fourth year at Hogwarts. You really shouldn't read this if you don't like Percico.) *Art by Viria and cover made on Moldiv app*