Crossovers
173 stories
Another Evil Grandfather (Completed) by volcanaddie
volcanaddie
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Percy Jackson's finally at peace. The gods have made him, the seven, and some of his other friends gods. He thinks nothing can go wrong - right. As if that ever happens. When a strange man appears on Percy's doorstep, Percy and his friends are thrown into the strange world of wizards. At Hogwarts, they find friends, family, but, unfortunately, enemies. When will life ever be simple for Percy. Or, for that matter, Harry? Disclaimer: I do not own Percy Jackson, Heroes of Olympus, or Harry Potter. All rights go to Rick Riordan and J. K. Rowling. Only the OCs and plot are mine.
The Golden Wand [Harry Potter/Percy Jackson] by AlethiaMoon
AlethiaMoon
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Every seven years , four schools from across the globe must compete in the International Young Wizarding Competition (more commonly known as the Golden Competition). Each school selects five champions to compete, and each must take part in ten difficult challenges to establish the victor - this victor receives the Golden Wand, one of the most powerful wands in existence. In an alternative universe where Voldermort died in the Battle of the Department of Mysteries, and the demigods from Camp Half-Blood and Camp Jupiter are actually talented wizards attending Goode School for Gifted Individuals, a seventh-year Harry Potter finds himself facing one of the world's most powerful wizards: Percy Jackson. Please note that none of these character's were made up/belong to me - all are owned/created by the brilliant Rick Riordan, and the author of the Harry Potter series.
Strange Teachers by Bookishgraywolf
Bookishgraywolf
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When Percy Jackson and Annabeth Chase are introduced as Hogwarts' newest teachers and heads of Gryffindor, the wizards never could've guessed how strange they really were. - - - Most impressive rankings: • #1 in percabeth of 12.5k stories (21/12/2020) • #4 in percyjackson of 39.1k stories (21/12/2020) • #10 in crossover of 33k stories (1/11/2020)
Collision (PJO/HP Crossover) by music_and_literature
music_and_literature
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All is as it should be. Percy Jackson and Annabeth Chase can finally relax after Gaea has returned to her slumber. Both are alive and excited for their future. But what will happen to their plan of college in New Rome when two meddling goddesses interfere once again? This time it's only a job for the Dynamic Duo. The rest of the Seven have earned their peace, but apparently Percy and Annabeth have not. They find out that not only are Greek and Roman gods real, but another myth is not such a fable. Their next journey will take them to Europe--to the Hogwarts School of Witchcraft and Wizardry. Harry Potter and his friends have finally beaten the Dark Lord. Voldemort is gone and all they want is a normal, uneventful year. Returning to pass their seventh year of magical studies, the Golden Trio finds that their troubles are far from over. Two new students join the misfits of Hogwarts and Harry, Ron, and Hermione do what they do best-dig deep to uncover the skeletons in Percy and Annabeth's closet. Little do the wizards know that the demigods are already on to them, and doing everything in their power to protect their secret. What will happen when all of the cards are on the table? Will they put aside their differences, trust each other, and work together? Or will the world witness a monumental battle between the Golden Trio and the two-time Saviors of Olympus?
Demigod Future With Wizards by Horcrux7Demigods
Horcrux7Demigods
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It's after the giant war and Leo has returned with Calypso. It has been a year, Percy and Annabeth are 19 and about to leave for college in New Rome when Hecate arrives with a quest. Percy and Annabeth must go to teach at a famous wizard school and make allies. This school: Hogwarts. Harry Potter is returning to Hogwarts two months after the war. Professor Slughorn has resigned in favour of Professor Snape who faked his death to motivate Harry. There will be two new teachers. One for ancient runes and one for DADA. Harry believes that there's nothing for him to learn from a DADA teacher. That will change quickly when he meets the Heroes of Olympus. See what happens next...soon. Rocking85- Lol!!! I'm trying not to laugh during my test!!! I would like to thank all of the amazing people who read this book and all the awesome people who are going to give my story a chance. Please also check out my other stories.(Mostly PJO/HoO/HP) Sequel is up "PJO/HoO/HP Future:Kids".
Family ties - Missing One by Cutenekoexplosion
Cutenekoexplosion
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-Second book- Percy has gone missing as the first war ended, not a trace was found and Annabeth-also known as Hermione-along with Neville, an Nico start to worry as they try to figure out how to tell the rest of their family and the rest of their group that he was gone. They weren't looking forward to it, especially as a new school year starts soon, and they weren't sure if they'd even be able to get a trace if they went back. Debating on wether to stay or go back to school. He didn't go missing for no reason. Something happened. Someone took Percy while he was sleeping. Someone took him and they needed to figure it out or it would drive them insane. They just knew it had to deal some master plot, but whos?
The Other Side of the Moon by booknerd2736
booknerd2736
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Harry Potter was looking forward for the summer to end. The Dursley's were making his life living hell, and a week with Aunt March pushed him over the edge, and he had to escape. When he gets to the Leaky Cauldron will he believe who is there to meet him? Percy Jackson wasn't eager to go back to school. New school same bullies, same work, and same teachers. He finally found something great at camp, but he had to return to the mortal world. That is until Chiron tells his some life shaking news. His family is even more crazy than he ever knew. THIS IS AFTER LIGHTNING THIEF... THIS WOULD BE THE SCHOOL YEAR BETWEEN BOOKS 1 and 2. HE IS 13 YEARS OLD!!!! So this is gonna take place during Harry's third year and between lightning thief and sea of monsters. How will the boys react to finding a long lost twin? Will Percy be able to change the events? Will Ron and Hermione except Percy? Will the weasly twins make to many Percy v Percy related jokes... probably. All will be revealed if you read. This will be based off the Prisoner of Azkaban book, not movie. There will be some sense and lines that are straight form the book, so none of this is mine. All characters, plot and quotes belong to Rick Riordan and JK Rowling. Harry Potter and Percy Jackson twin crossover
Harry Potter and the Altered Destinies by SamanthaPerry0
SamanthaPerry0
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Percy Jackson was nineteen, nearly twenty years old and was the boss of an aquarium of his own. Demigod life put behind him, he moved to the United Kingdom to start a new life. He didn't know was that one day he would meet an eight year old abused Harry Potter. Unaware that he once again messed with fates plans, Percy Jackson adopted Harry Potter and with some help from his friends, created a wizard that can change the course of the future. Neutral!Harry Abused!Harry Book!Harry No!Percabeth Percy/Male HP Adult No!Harry/Ginny For This Book: Currently N/A For Sequel: Harry/Newt Scamander Friendship w/Draco Good!Tom Riddle Good!Dumbeldore Evil!Unknown
[1] New Beginnings: Percy Jackson, Harry Potter, and the Philosopher's Stone by ssamkayy
ssamkayy
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[1] New Beginnings: WARNING!! Story is technically complete but I started editing literally years ago then never finished so the beginning's a little funky! Percy Jackson was adopted at the age of seven by the nastiest family in the world: the Dursleys. He met Harry Potter, the most wonderful person in the entire universe, that same day. Though completely unrelated, the boys were nearly identical, a connection forming between them that would last years to come. The pair would go through life as brothers in everything but blood. Connected at the hip, these seemingly average boys had much more in store for them than they could ever imagine. A note: Percy Jackson doesn't discover anything about the demigod side of his universe until later in the second book. Just a warning. If that's too slow for you, don't read. DISCLAIMER Note that I do not own anything that was created by J. K. Rowling or Rick Riordan. I only own some of the plot and the occasional person or place that I may create myself. WARNING When people comment mistakes, I come back and I make sure that they're fixed. So, I'm still editing.
Wandless by athlete68
athlete68
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Brother of my mother, with whom I stay, Cast spells and does tricks with a stick like clay. An odd bunch of friends call his home theirs, They all walk in, mostly in pairs. Accustomed with Gandalf and Spark head who join in his fun, Which is all very nice, because my previous life holds none. Alone I be, No other friends or family. To the arms of death they go, While I wish they carried me in tow. My uncle's name is Sirius Black, And mine is Perseus, son of Jack. All Characters belong to RR and J. K. Rowling