Set after the giant war for the Demigods and in The Order of the Phoenix (book 5) for the Wizards. The seven, Nico, Will, and Thalia all go to Hogwarts the school of witchcraft and wizardry. While they're there a new problem will arrive for the demigods and the wizard's problem only gets worse. Will Percy and his friends stay on their mission and protect Harry? Or will he go help his family at Camp Half-blood? I DO NOT OWN ANY PJO OR HP CHARACTERS RICK RIORDAN AND JK ROWLINGS DOES

The four demigods - Annabeth Chase, Nico di Angelo, Percy Jackson, and Thalia Grace - are enlisted on a quest to go undercover at Hogwarts and help figure out what is disturbing the balance of magic. Relationships are tested, secrets are uncovered, and deities are discovered. * ON INDEFINITE HIATUS / NOT ABANDONED. * P.S. I'm not going to promise that this story will be 'different' than the other Percy Jackson and Harry Potter fanfics, because they all have one thing in common, but I did try very hard to write a more original story. * SPOILERS FOR THE PERCY JACKSON SERIES * SPOILERS FOR THE HARRY POTTER SERIES * This fanfiction was written before the release of, 'The Cursed Child,' and, 'Trials of Apollo,' (TOA)

So how about demigods at hogwarts but during the marauders era. Know I know that the demigods were born after that but in my AU they were not ( sorry) also tonks is at hogwarts around the same time ( big ronks shipper here!!). So I hope you like it. It's my first story so please no hate.

Percy just wanted some peace and quiet. He finally defeated Gaia, the world is normal...but the fates, as usual, have a different idea. Percy, Annabeth, Jason, Piper, Thalia, Leo, Nico, Hazel, and Frank have to play bodyguard. For who, might you ask? Someone special. Someone who is going to need help, since his worst enemy has returned, bringing one of Percy's along for the ride. Who is this kid? Why, Harry Potter, of course! ***As you can tell, I don't own Harry Potter or Percy Jackson, props to those authors for actually coming up with the idea! I do have a few OCs but that's it!***

Nico, Percy, and Thalia are given a quest that only children of the Big Three can complete... together. They must go, to Hogwarts. (takes place in The Dark Prophecy) I got bored of all of the other nonaccurate Demigods go to Hogwarts and the only good one I found was updated 2 years ago so I figured I'd write my own

When the Seven, Thalia, Nico and Clarisse are asked to go on a quest to Hogwarts, to befriend a few wizards, the golden trio and their friends to be exact. But the golden trio are suspicious of this new bunch.... they're not normal wizards. Will the demigods be able to keep their secret or will the golden trio find out? Disclaimer** I do not own the Characters!! Just the plot!!! Some of the plot I have inspired off other people. The characters belong to my favourite people in the world: Rick Riordan and J.K Rowling. Without whom my life would consist of me sitting on my bed crying all day. [ I promise will finish this story, but entering my last years of school is very time consuming. But I will finish this!! Additionally, each chapter is written sort of like an episode, they're connected but in small details as building blocks. Only the last few chapters will be heavily connected and left on cliffhangers. But, as far as the story goes now, if you read it as is you won't be hanging on for anything. ]

Percy Jackson, Nico di Angelo, and Annabeth Chase are issues another quest. Despite the Oracle being out of commission, Hecate determines that they must travel back in time and find something that is negatively impacting the present. She informs them of where they might be going, Hogwarts School of Witchcraft and Wizardry. The TriWizard Tournament is going to a lot more interesting. ARC ONE IS COMPLETE. ARC TWO IS IN PROGRESS.

*DISCLAIMER: THIS BOOK IS DISCONTINUED. I AM REWRITING IT AS LEGIONS IN LEGENDS, A BOOK YOU CAN FIND ON MY PROFILE. SEA GREEN WILL NOT BE UPDATED ANY FURTHER, BUT YOU CAN STILL READ IT IF YOU WISH* When a new prophecy is told, Chiron sends Percy and a few friends to Hogwarts to learn magic and make alliances with the wizards. There is distrust among them, but will they learn to work together in order to defeat the new threat that is rising? All characters belong to J.K. Rowling and Rick Riordan. This takes place after the Blood of Olympus and the Deathly Hallows. Everyone is in their 8th year and nothing from the Trials of Apollo has happened. RANKINGS: #2 in tratie! [17/10/19] #1 in demigods! [25/10/19] #5 in percabeth! [3/10/19] #3 romione! [18/12/19]

The Seven, Nico,and Thalia went on a quest to Hogwarts. But is the quest that simple, or are there any miracle about it? At Hogwarts, they meet Harry, Ron, Hermione, and Ginny in Gryffindor; Draco, Blaise, and Theo in Slytherin. Which side will they choose? Will the Gryffindors join the demigods because they're strong or choose to be their enemies? Read more to find out. Best rankings: #1 Thalia

Just a bunch of one shots of my otp beware: fluff!!!!