Percy was just hanging out at his mom's place. Everything was cool... then some weirdos came. Apparently he's a wizard and has another evil gramps. Harry now knows that Voldemort has a grandson. The grandson must be evil...right? Maybe not. ALL RIGHTS TO RICK RIORDAN AND J.K. ROWLING EXCEPT THE PLOT.

Percy, Annabeth, Thalia, and Nico go to Hogwarts. (After BoO) The Golden Trio are in their 7th year. This is just a story of them at Hogwarts. Harry will be jealous. I actually do love Harry and Ron but in this story they are mean. There will be Percabeth and Solangelo There will be some demigods at Hogwarts. This story is continued by Dolphin417 on this account

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.

Set After heroes of Olympus, during half blood prince, Percy Jackson and some of his friends must go to Hogwarts to help Harry Potter against Voldemort in the war. Through their many hardships the two completely different groups have to work together despite their differences to win this war. Will they fight, or unite? Disclaimer; I do own characters they are the work of JK Rowling and Rick Riordan There will be spelling and grammer mistakes but I can't be bothered to fix it.

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".

In the worlds of Harry Potter and Percy Jackson, Harry is eating dinner in the Great Hall and Percy is being chased by monsters. How do the two worlds meet? Simple. Percy falls through the enchanted glass ceiling of the great hall unconscious. Percy doesn't know where he is, only that he's being chased by monsters. Fighting in the sky with Blackjack, there are only two monsters left. The monsters hit Blackjack and Percy with their clubs upside the head, rendering them unconscious and spiralling in different directions. As Percy plummets downwards, Riptide slips out of his hand and slices through the two remaining monsters, killing them out of pure luck. Or is it pure luck? When Percy wakes up in the Hogwarts infirmary and tries to leave, Hecate tell him to stay and protect the Boy Who Lived and his two closest friends. Except how is he supposed to protect people that don't trust him? Disclaimer: I do not own PJO, HOO, or HP.

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?

Nico Di Angelo is summoned away from Camp Halfblood to a magical world that even a war hardened hero like him couldn't dream of. He is there with a mission, but will a couple of meddling witches and wizards get in the way? THE AUTHOR CHAPTERS ARE PART OF THE STORY!

Harry learns a new kid is coming to hogwarts. A transfer from America. As soon as he watches him come out of the shadows he's convinced he's a deatheater. Nico di Angelo is a deatheater. Nico learns he was chosen to go on a quest to a school named Pig fa- Hogwarts to protect the golden trio, including the boy-who-just-won't-die. Harry Potter from a guy called mouldyshor- Voldemort. And when he finds out someone close to him was abducted by this stupidly named wizard, how will his mission end? I adopted this story from @adamxphan14 so go check him out for the beginning. I changed a few details for the future of the story so don't freak.

It was a couple years after the Battle of Hogwarts. A lot of people were finally getting over their shock of the war. Well, most. There were still plenty of people who were still grieving their friends or family's or people they just knew's death. George, for instance, hasn't told or did a prank in months after his twins death. They were practically two puzzle pieces, and if put together, the best prank combo ever. Also, Harry was devastated when Remus and Tonks died, he tried not to show it though. He didn't want people giving him sympathetic looks and what not. Remus was the one who taught him the patronus charm and saved his life countless of times. And Tonks always shifted her form to a pig or something and made him laugh. There were also loads of other people who were grieving also and Hecate was getting worried. You see, Hecate gave four mortals the ability to use magic, but threw magic sticks instead. They soon after made a magical school to teach young witches and wizards to use magic. Centuries gone by and the story of how they got there magical powers twisted and turned until Hecate was out of the picture. Now Hogwarts and many other institutes around the world are basically Hecate's pet world. Anyways, the one person who Hecate know that has gone through the most heartbreak, trauma, and betrayal and that is still sane is... Nico Di Angelo. He will know how to sympathize for these wizards and help them cope. But will the young masters like him? Will they be scared of him? Or will they think he is one of the best teachers at Hogwarts? Read this book to find out! TRIGGER WARNING: This book has swearing in it and references to some language choice that you may not like or may not be good for younger audiences. This warning will be updated once I finish the book to make it more relatable and be in tune to the things in this book. ALL RIGHTS GO TO RICK RIRODAN AND J.K ROWLING EXCEPT THE STORY LINE AND SOME OCs!!