Search: hppjocrossover
182 stories
Nico goes to Hogwarts                     ( Percy Jackson Fanfiction )

Under construction!! Nico hasn't spoken with Hades in over a year, so when he is summoned to the underworld, he wonders what it'll be this time? Has his father gone mad and decided to send him to live on Mars? Who knows, read to find out! I do not own either series, Harry Potter or Percy Jackson :)

175.5K 13 4.5K Full
I'm a Mermaid (a PJO / H2O crossover) - Complete

After the giant war, Percy wants to get away from the mythological life, and so do Sally and Paul. So what to they do? They move to Mako, Australia.Highest rank#1 in percyjackson #1 in h20#1 in mermaid#1 in crossoverfanfic #1 in pjocrossover#1 in percyjacksoncrossover(Any feedback would be much appreciated)

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Demigoddess in a Wizarding World: Half-Blood

The charges against Perci Potter have finally been dropped after the events in the Ministry last summer. Nothing about her is the same, though. She's pushing people away, even the person closest to her. She can't take the chance of endangering someone after what she did. To top it all off, she has to go back to school. Follow her and the Golden Trio in their resistance against the Dark Lord. Takes place in the 6th movie/book, The Half-Blood Prince. 3rd book in the Demigoddess in a Wizarding World series; sequel to The Phoenix. Fem!percy

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Life changing adventure

It has been a week after her death . He doesn't feel anything . He doesn't know whether he could move on or not . She had died even before he could express his feelings . He wants a distraction and the distraction comes in the form of a mission . It is not a normal mission . It is a suicide mission but he agrees to go . What he doesn't know is his life will change in that adventure. So follow our favourite green eyed hero in his Life Changing Adventure to protect the boy who lived . Set after TLO and TPOA

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What is it With Mako and Mermaids? (A PJO / Mako Mermaids Crossover)

Book 2 of the I'm a Mermaid Series10 years ago, Percy and his family spent 6 months in Australia, and now, Percy is going back.After a New Rome college education and a few years of experience, Percy has somehow managed to become a teacher, and now, when offered a job in Mako, Australia, he's going back after 10 years.What's going to happen this time? And what is it With Mako and Mermaids?(Percy is now 27 in this book and it's set after season 3 of Mako Mermaids)

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The God of Mako Island (I'm a Mermaid Series Book 3)

Percy has lost almost everything and everyone he cares about in his life, all because of a virus and a summer trip to Australia. He's immortal, and the Gods don't like that, especially because it wasn't their doing. Will there be a way to turn Percy back into a demigod? Will there be a way for him to be at peace? Will he finally find happiness once again? Find out in the final book of the I'm a Mermaid series...Cover made by the incredible @pourmeaglassofmalk

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Down, Up And Around | DISCONTINUED/REWRITTEN

When the souls of the dead start appearing in the mortal world again, the campers at Camp Half Blood start to get worried. But when two souls show up together, they don't know what to think. This calls for the OG team. Heyyyyy so this is just basically a PJO/HOO TSoA crossover fic All rights go to Rick Riordan and Madeleine Miller

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Demigoddess in a Wizarding World: The Phoenix

With the mess of the Triwizard Tournament and Cedric Diggory's death the media is buzzing with the newest headline.Harry is worried about Perci, conflicted about his new feelings, and is angry all the time. People are treating him like a liar and is now leading an army. For a fifteen year old, that's a big responsibility.Perci is in trouble. She is still recouperating from her recent mess in Malfoy Manor and is hiding from the Ministry. The one upside of everything? She doesn't have to go back to school.When a Ministry official invades Hogwarts with her rubbish teachings and punishments the Trio decides to retaliate.There will be new romance, heartbreak, torture, and fear galore in the second installment of Demigoddess in a Wizarding World.

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Jack, not Jackson

WARNING: this book is about PTSD.Percy is blamed for what happens in the last battle. The deaths of the seven, Nico, Reyna, camp. All of them gone. even Annabeth, who had survived torture in hell with him.As punishment, He is cursed with a type of immortality. He can only die when they feel he has repaid his crimes. The gods send him back in time to live out the past. Take the slow road. Percy disowns his name. Going only by the first part of his last name..Jack. Centuries pass and he becomes known as Jack Frost. Now, time has finally brought him back to where he belongs. A year where all his friends and family are alive..and he's nowhere near them.To distract himself from the pain, he takes a teaching job..at Hogwarts.

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Maybe One Day (Solangelo at Hogwarts) Discontinued

Harry Potter and crew are invited back for a redo of seventh year, due to events beyond their control. Nico And Will Solace are going to Hogwarts as well, due to events beyond their control. And they aren't going willingly. And they're teaching. Oh, what joy to be a demigod. Oh what joy to be married. Oh, what joy, what joy.#1 in Solangelofanfiction as of July 30, 2019COVER MADE BY @DaLesboChild love them so much! Harry Potter belongs to J.K. Rowling, Pjo belongs to Rick Riordan. The plot is mine, however, I am just using characters that aren't. Now please, enjoy.

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(PJO x Miraculous Ladybug) It's Not That Simple. . .

Percy was just exhausted of the mythical magic-y stuff. ESPECIALLY when he is told he has to go to Paris to find out what's up with the whole super hero stuff. Why couldn't life just be simple??????

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The Prophecy of Dual Worlds

In a breathtaking crossover between the worlds of Keeper of the Lost Cities and Percy Jackson and the Olympians, Sophie Foster and Annabeth Chase find themselves thrust into a destiny that intertwines their realms in ways they never could have imagined. With a prophecy foretelling danger and the fate of both worlds at stake, the two heroines must unite their unique abilities and forge an unbreakable bond. Together, they face battles, betrayal, and revelations that test their resolve and challenge their understanding of their own identities. As their journeys collide, Sophie and Annabeth uncover the power of friendship, the importance of unity, and the incredible potential that arises when two worlds converge. This epic tale of courage, sacrifice, and the triumph of good over evil will captivate readers and leave them yearning for more adventures in the extraordinary realms of Keeper and Demigods.~~I do not own any of these characters, just the plot~~

853 11 16 Full
Harry Potter's Nephew (PJO and Harry Potter crossover)[DISCONTINUED]

What if Sally Jackson was never really a Jackson? What if she was a Potter, a month old when Lily and James were killed? What if she was a squib, adopted into a New York family?Takes place after Deathly Hallows, before Cursed Child, and a few months after Blood of Olympus.

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Demigods in Hogwarts (PJO/HOO and Harry Potter crossover) (under slow editing)

update: some chapters have been unpublished, so there may be gaps in the story This is just a small free-write thing that I am doing.Demigods from both camps are sent to a wizarding school to defend the school against the rising threat. Will the heroes succeed in their quest? Or will they fall to the hands of evil? What will happen to the demigods at Hogwarts? This is my first story, so sorry about any mistakes.(Started writing before ToA)DISCLAIMER: I do not own any of the characters (unless I decide to make an OC)ALL RIGHTS GO TO JK ROWLING AND RICK RIORDAN

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Judgment of the Demigods: Demigod Karma

This is a crossover between Percy Jackson and UndertaleAfter a genocide route, Sans is somehow not dead, and Chara has broken the barrier and mysteriously disappeared. Percy and his friends decided to investigate the mysterious explosion site at Mt. Ebott, before Annabeth joins the quest party, she finds a book in a mysterious library that describes the monsters before they were locked in the underground.None of these characters are mineUndertale belongs to Toby FoxPercy Jackson belongs to Rick RiordanThis takes place after trials of Apollo so RIP JasonThis will probably have made up soul traits and references from other Undertale AUs. All the demigods will have different soul traits, and I will probably make up some soul traits along the way(This might be bad) Maybe Cringe

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On The Run

I remember dying. A searing pain flowing through my veins. Black dots danced in my vision. No one helped me except Aphrodite. But even then, she couldn't do anything except, turn me immortal after I died. I was dead and then I wasn't. I was in a house with a bunch of people I didn't recognize.

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The stranger with no name.

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The Next Great Prophecy (a Harry Potter/Percy Jackson crossover)

The seven are living at the camps, hoping that life can finally be normal. Well, as normal as life can be for a demigod. Unfortunately, when Rachel gives them the next Great Prophecy, and they have to go to Hogwarts, life gets a little bit harder for them. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~The Golden Trio are going back to Hogwarts to redo their seventh year. When seven American exchange students come, the friends can't help but get suspicious. Why are they so powerful? All they know is, they have been through so much more then the seven Americans. Or have they?~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-Disclaimer-I do not own any of the characters or the settings. Rick Riordan and J.K. Rowling do.

283.6K 19 6.1K Full
haunt me ꩜ kotlc + pjo

( if i were you i wouldn't ) ..... incomplete ! warning - this sucks. *tsukkishima stares in judgement* if you're into crappy fanfiction or shit like that go ahead and read, or if you wanna see how many writing literally went from zero to where i am now, go ahead. but like im serious, this thing sucks and it doesn't have a real ending. so like - if you wanna read it and suffer in how bad it is and how i don't write it anymore, go ahead. it's also a continuation of someone else's story, so the reason you're here is kind of astonishing to me. i suppose you don't have to read the beginning as it's barely related, but like - yea. alright, have fun kids. don't ask me to update in the comments, the answer is no.© melloraie 2019

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Camellia - A hp x pjo crossover - wtm

In which Hogwarts watches and reacts to the story of Harry Potter and our very own Persassy ✨OrIn which both boys fall head ovr heels for the same enchantress... A hp x pjo crossover wtm

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Hero of Two Worlds (Comp)

We all know about Percy Jackson as the son of Poseidon, the saviour of Olympus and all his other titles....but he had kept one secret which only Nico knew. What was the secret? What will happen if anybody gets to know about it? How will it affect the world? Will he be able to keep it a secret? To find the answer to all these questions in this story.A Percy Jackson and Kane chronicles crossover. (Currently under serious editing. Will be up in a month Max)It is my first attempt to write a story. Hope you enjoy the story.This story is currently on hold and is scheduled to be rewritten soonRasnak signing out here :) ;)

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It's never too Late to Forgive (Percy Jackson and Avengers crossover)

Percy and Annabeth were abandoned by their godly parents. Sally and Paul died because of a hired murderer, who crashed into their car. Percy is adopted by the avengers, Steve to be exact.Aggro 'Priscilla' Barnes is a far relative of Bucky Barnes. She was born in the 100BC in Ceasar's rule over many now known countries. She was in an unfortunate accident and woke up in tragic events, such as the Black Death (which she created a temporary treatment), WW1 and 2. She finds her brother, previous ally and partner in missions from WW2 thanks to Percy.Will Percy have the heart to forgive the camp? What will Percy be like after the Giant War and Betrayal? What about the avengers?IMPORTANT INFORMATION:- I don't own any characters accept for Aggro. The rest are from PJO (Rick Riordan) and the Avengers (Marvel)- No curse words or religious insults- No inappropriate written scenes (Sex, nudity, detailed torture or such.)- No gay stuff (sorry, but NicoxWill won't be in this story, for those who want StevexBucky, not here)- There will be a kiss or two (not described or 'on the lips' type...)- PERCABETH (forever!), JIPER, CALEO and such are included- for those who believe in those gods, don't take any unkind thoughts against them seriously. Those are NOT to be taken seriously.ATTENTION:- will be 'violence' (fighting)- Gods of mythologies will be included (Greek mythology)- Crossover between Avengers and Percy Jackson/Heroes of Olympus (plus my own character)- Percy, the seven and miner/major characters from Rick Riordan books will be included throughout the story (meaning Aggro isn't the only important person, she's a side character which won't be too 'over-used')

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Everyone Has Secrets | A PJO x TW Adventure

Willow has seen many weird and crazy things in her life. Just last summer, she helped her friends destroy their crazy grandfather who had possessed her brother-well sort of brother. Weirded out yet? She had hoped that life would go back to normal if she returned to Beacon Hills. What she didn't count on was her best friend getting bit by a werewolf and her getting dragged into the mess. Obviously, the Fates hate her. Just try to survive and pray to the gods that everything goes well, but then again, when have the gods ever been helpful?I do not own any characters, places, or plots except for my OCs and any plot that I may have added. All rights go to our beloved Uncle Rick and Jeff Davis for creating the universes we have grown to love. ONLY ON WATTPAD. IF YOU SEE IT SOMEWHERE ELSE OR ON ANOTHER ACCOUNT, IT HAS BEEN STOLEN. PLEASE REPORT IT#1 in pjocrossover ~ 18/12/23#1 in campjupiter ~ 19/10/23#1 in McCallpack ~ 21/8/23#45 in reynaavilaramirezarellano ~ 21/9/23#31 in beaconhills ~ 23/9/23#25 in reynaavilaramirezarellano ~ 28/9/23#5 in campjupiter ~ 2/10/23#5 in teenwolfcrossover ~ 5/10/23#21 in reynaavilaramirezarellano ~ 6/10/23#17 in reynaavilaramirezarellano ~ 7/10/23#14 in pjocrossover ~ 12/10/23

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Life Changing Adventure 2

Sequel to life changing adventure .After the triwizard tournament Percy has somewhat recovered from the loss of Annabeth with his new girlfriend and new friends . He is ready to go to his second year at Hogwarts as an exchange student . The ministry is still denying the return of the Dark Lord . Aside from this he and Dumbledore are still hunting for horcruxes .

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Voltron Fanfiction (PJO & VlD)

Hey! so I have been thinking about doing crossover fan fictions and I thought that Percy Jackson and Voltron would be a good idea so yea... hope you enjoy it!

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demigods & deathly hallows

Thanatos comes to Nico with an urgent request; find the Deathly Hallows before anyone has a chance to collect all three and become a Master of Death. Unfortunately for Nico, the only lead Thanatos has for him is that the Cloak has been sensed in the wizarding school of Hogwarts. Nico only vaguely knows who this Harry Potter kid is, and he isn't sure why the dude and his friends think he wants to eat Thanatos.

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