pjo and harry potter crossovers
20 stories
Strange Ties--Percy Jackson/Harry Potter by alekostas11
alekostas11
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In a world where gods and magic clash, Percy Jackson-demigod, hero, and grandson of the most feared dark wizard in history-is sent to Hogwarts on a dangerous mission. His job? Spy on wizards and determine if they're a threat to Olympus. But the more time he spends in the wizarding world, the more tangled things become. Between dodging bloodthirsty monsters, uncovering hidden family secrets, and dealing with wizards who either fear him or want to kill him, Percy has enough on his plate. As tensions rise and dark forces stir, Percy realizes the real danger might not be the mission... but what happens if he starts to belong in a world that was never meant for him? ps: honestly I don't even think its possible to describe this story.
When Worlds Collide (a Harry Potter and Percy Jackson fanfic) by LivingLife_123
LivingLife_123
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"Seven must travel to the place of magic and spell To unite with new faces left alone to dwell Together you must travel to face two old foes united once they fell Dark things are stirring no one hero can defeat The dark lord and Titan king will wreak" The next great prophecy is here, only this time it not only involves the Greek and Roman demigods but wizards as well. What happens when Percy Jackson and his friends are sent to Hogwarts school of witchcraft and wizardry? Will they make new friends and allies or will the wizards become their enemies. Read to find out how the young heros defeat the Titan King -Kronos- again, and the Dark Lord -Voldemort- who have regained strength and have joined forces to rule the world and rid it of all gods and wizards. Gaea was just the begining of what is to come, Will the heros be able to win yet another war and save the world again? Read to find out. (I'm bad at descriptions but i promise its a good story so please read it. This takes place before the deaths of Voldemort and Dumbledore and before The Mark of Athena. )
Harry Potter Crossover (Percy Jackson) by ilcadampaot
ilcadampaot
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Okay. So apparently, I have a wizard, a few demigod, and a mortal for cousins... wait. That's messed up. But, it's ok. I'm used to my life being messed up. Do I regret accepting 'the visit'? I don't. Now, not only I find out that my family is more messed up, I find out that my mom's is too.
Percy Jackson son of Lupa and Poseidon at Hogwarts (HOO and HP)  by Iluv_NicodiAngelo
Iluv_NicodiAngelo
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Percy Jackson is not a son of Sally Jackson, but a son of Lupa and Poseidon. He is only immortal not a god he comes to CHB and is treated with respect by the seven( Frank and Hazel live at CHB), but when things settle down and Lady Hecate shows up in the big house with a quest right after the war will the seven accept? Harry Potter is the first person defeat Voldemort twice. When he returns to Hogwarts and sees seven exchange students from Hecates school of Magic how will he react. Especially to the one who always growls when frusturated? Can they live with each other for a year and live in peace or will they fight and start a new war when there is a bigger enemy? - I am keeping Sirius Remus Tonks and Fred alive
Wizards, Demigods, and Magicians crossover: Zeus's Mystery by Carolyn3605
Carolyn3605
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How I ended up going to Hogwarts is a totally crazy story. Would it surprise you if I said that it all started when Jason fell out of the sky? --Percy Jackson. Harry Potter had to retake an year at Hogwarts, and headmistress McGonagall seemed to have new ideas on how to run the school, one of them being taking exchange students from America. And the students seem to be none other than the demigods, who are chasing a mystery, and the magicians, who are ordered by one goddess of Magic to join the demigods. On an adventure with no directions on where to go and what to do, they attend a normal Hogwarts year, or at least, as normal as a Hogwarts year with Harry Potter. But then, a case forms, and it's up to them to fix it. Can they really do it? Disclaimer: I don't own the characters, nor the plot of the original story. They belong to Rick Riordan and Joanne Rowling.
The Coming of Nico di Angelo by ninjagirlmai
ninjagirlmai
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Three demigods shall travel to the followers of Hecate, The monster inside lets the dark one blood see, On the brink of destruction, Poseidon and Athena unite, The father of blackness has a great insight, The friend is an enemy, the enemy a friend, Against a weak but powerful army, the child must reveal his true self in the end... A year after Gaea's Awakening, Nico di Angelo is chosen to lead a quest to Britain in order to find Tom Riddle, a man who has defied Hades and cheated death twice. With Percy and Annabeth accompanying him, Nico must find and destroy seven horcruxes, navigate through his fifth year at Hogwarts, and deal with his own problems back at Camp Half-Blood, all while hiding the fact that he's a demigod from all the wizards in England. Between a budding romance with a certain son of Apollo, a burning desire to make his father proud, and an old vow against killing mortals, the son of Hades is going to do whatever it takes to outwit the Fates and succeed... or die trying.
Demigods at Hogwarts (COMPLETED) by Zoe_DiAngelo_
Zoe_DiAngelo_
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THANK YOU SO MUCH FOR CLICKING ON THIS STORY, I REALLY HOPE U ENJOY IT 💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙💙 Percy fell into a dream, finding himself in a giant mansion. The air was still yet dense. With a surprise, a memory flashed quickly. Suddenly, he heard pawsteps, and turned to see Lupa. He was in the Wolf house...yet again.
Demigods At Hogwarts by ClaireValdez
ClaireValdez
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Another prophecy, another quest. Seven demigods enrol as students at the Hogwarts School of Witchcraft & Wizardry. They're hoping to help the wizards and witches defeat...well, they have no idea. The poor demigods get an overflow of homework and boredom (or not?) as they wait for something to happen. But the Titan and Giant War were not the last war for the demigods, and neither was the Second Wizarding War the last for the wizards...this is. - Cover made with Viria's art Highest ranks - 1 in demigods, 5 in hogwarts, 3 in percy jackson, 1 in annabeth chase, 1 in nico di angelo, 2 in leo valdez, 4 in crossover, 1 in percabeth, 19 in harry potter, 11 in pjo, 1 in hp
Percabeth at Hogwarts by Readerobsessions
Readerobsessions
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Percy Jackson and his cousin go to Hogwarts to help cope with war. It was w little while after the war, Percy just wanted a break. But with the gods and goddesses, of course, he was constantly on the move. Chiron tells them about wizards, people with wands, and cats.
Percy Jackson, Grandson of Voldemort by polkadot43
polkadot43
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Percy was looking forward to some down time with his girlfriend Annabeth after the Giant War ended. What he didn't expect was an old man claiming that he was a wizard. If that wasn't enough, it turns I out that he's not just any wizard, he's the grandson the the dark lord, Voldemort