HP/PJ Crossovers
70 stories
Nico Di Angelo at Hogwarts by DiAngelo6002
DiAngelo6002
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Nico goes to Hogwarts because Hecate and Hades asked him to help Harry Potter to destroy Voldemort. He finds many familiar faces along the way as well as some friends and enemies . How will the Ghost king endure this quest? PS: I swear this story is different from the others like this. But of course you may decide if it's worth your time. I really put it my all and I hope you enjoy reading it as much as I enjoyed writing it. I don't allow anyone to take my work and upload it anywhere else that isn't Wattpad, Webnovel or Archive of Our Own, under the name of @DiAngelo6002. If anyone sees my work in any other place please report it. DISCLAIMER: I do not on the Harry Potter Universe nor the Percy Jackson Universe.
The Reunited Relatives- (Da Long Lost Relatives 2) by Shark_DS
Shark_DS
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It's been three years since Percy Jackson and Harry Potter met. The Giant War was long over, and the Battle of Hogwarts was successful. But when a new threat rises in the mythological world, the two camps aren't enough, and Percy has no choice but to call reinforcements from Hogwarts. _-_-_-_-_-_-_-_ Harry was nothing but confused when a strange man with a weird resemblance to himself showed up at his door. Even weirder, he wanted Harry's help in another battle.
Percy Jackson and the Triwizard Tournament [Book 4] by LindinCapps
LindinCapps
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After another rough summer, Percy Jackson just wanted to have a calm school year with his family and friends. A year of joking and goofing around like he used to have with one of his friends. This friend was Harry Potter. During their fourth year at Hogwarts School of Witchcraft and Wizardry, the Triwizard Tournament comes around. Percy is chosen to represent Camp Half-Blood in the tournament. Follow Percy as he deals with magic, monsters, and three dangerous challenges in his fourth year at Hogwarts.
Percy Jackson and the Hound of Hogwarts [Book 3] by LindinCapps
LindinCapps
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Percy Jackson hadn't had a fun summer. He'd been scared and framed, but luckily had many friends to survive for. One of these friends had been on his mind for much of his quest. This friend was Harry Potter. During their third year at Hogwarts School of Witchcraft and Wizardry, a convicted murderer by the name of Sirius Black escaped from Azkaban. This dangerous man was on the hunt for someone else to kill. Follow Percy as he deals with magic, monsters, and evil rats in his third year at Hogwarts.
Percy Jackson and the Heir of Slytherin [Book 2] by LindinCapps
LindinCapps
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Percy Jackson hadn't had an easy first year at Hogwarts. He'd been hurt and left alone, but had luckily made many friends throughout the years. He'd even kept one from before his life as a demi-wizard took over. This friend was Harry Potter. During their second year at Hogwarts School of Witchcraft and Wizardry, students start getting Petrified by an unknown monster that lurks in the Chamber of Secrets. He discovers pain, friendship, and fear all throughout the year. Follow Percy as he deals with magic, monsters, and basilisk eyes in his second year at Hogwarts.
Percy Jackson and the Mirror of Erised [Book 1] by LindinCapps
LindinCapps
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Percy Jackson lost his mother at a young age. From then on he was stuck with his abusive step-father, Smelly Gabe. He didn't have much. Just one good friend. This friend was Harry Potter. One day, an owl pecked on Percy's window, and his life was changed. For the better or for the worse, he's not sure. That was the day Percy found out he was a wizard. Now, Percy finds himself a student at Hogwarts School of Witchcraft and Wizardry. He also finds that he's abnormal for wizard standards. Percy Jackson is a demigod. A powerful, illegal, demigod son of Poseidon. Follow Percy as he deals with magic, training, and three-headed dogs in his first year at Hogwarts.
ʟᴏᴏᴍɪɴɢ ᴅᴀʀᴋɴᴇꜱꜱ - ꜱᴇQᴜᴇʟ ᴛᴏ ᴘᴇʀᴄʏ'ꜱ ᴄᴏᴜꜱɪɴ by sunandm0on_
sunandm0on_
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A new prophecy has been given involving Percy Jackson one more time. Trying to make him a boon or bane one more time. Harry has no absolute clue why the prophecy involves Hogwarts motto. All he had wished for was one normal year at Hogwarts. It seems impossible that the two Heroes of our generations can get some free time. A new threat has come to Hogwarts and this is no ordinary villain. Not like Grindelwald. Not like Voldemort. Not your normal wand waving villian. A primordial. A Primordial from Greek Mythology. Harry is clueless. Percy is worried. Nico is feeling unusually tired. Can these three Heroes save the light? What will the consequences be? Read this second part of Percy's Cousin to find out what happens! Takes place after Deathly Hallows and The Blood of Olympus All rights go to JK Rowling and Rick Riordan.
Another World Out There | Percy Jackson x Harry Potter by caitie_a
caitie_a
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Percy Jackson is not even eighteen yet and has already gone through two wars, the second of which war took a massive toll on the boy as he lost the 6 most important people in his life including his beautiful girlfriend and feisty cousin, he didn't just lose those seven people all around camp people were grieving but Percy of course didn't get a break and was kidnapped by S.H.I.E.L.D after losing his mother and father out of revenge from Tartarus After getting kidnapped by the S.H.I.E.L.D Nico his last living cousin vists him and says that the soul of Annabeth has been taken and so Percy sets out to fight for his lost lover and when the blonde gets thrown into a time portal Percy follows no questions asked Now Percy is in an unknown world and crash lands in a castle and finds out that he is in the wrong time period and needs to get home but first he must lead defend and make new friends and powerful enemies because making enemies is what Percy Jackson is good at |Book 2 in the Broken Hero Trilogy | |Percy Jackson x Harry Potter au | | OofP timeline |
Demigod grandson of Voldemort  by 10thphoenix
10thphoenix
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The Order finds out that Voldemort has a grandson. Now there is a race to find him and get him on their side. They have no idea what they are in for. Set after the HoO series and during Order of the Phoenix
ᴘᴇʀᴄʏ'ꜱ ᴄᴏᴜꜱɪɴ (ᴀ ʜᴀʀʀʏ ᴘᴏᴛᴛᴇʀ ᴀɴᴅ ᴘᴇʀᴄʏ ᴊᴀᴄᴋꜱᴏɴ ᴄʀᴏꜱꜱᴏᴠᴇʀ) by sunandm0on_
sunandm0on_
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Percy Jackson is a hero. Harry Potter is a hero Harry wanted one year at Hogwarts to be normal. Percy had thought one year he could pass without demigod business. He was proved wrong when he gets a Hogwarts letter, while at his cousin, Harry's house and things start going crazy. Can he trust his Cousin? Can he learn Magic? Will he find out the truth of Luna Lovegood? Read on to find out! Set after Blood of Olympus and Deathly Hallows. First book of Shadows at Hogwarts