When Stalic the Ender gets his hands on the "Book of Secrets", trouble arises. So the Guardian of Secrets call upon three heroes to face the new danger. Can they work together to to stop Stalic or will the secrets of everyone be known and told. (A HTTYD, Harry Potter, and Percy Jackson crossover)

Nico DiAngelo is going to Hogwarts this year. It won't exactly be THIS year, but he'll be going. Nico will get the chance to grow up with Harry Potter, and won't really remember what his life was like before he was suddenly three years old again. Nico feels older then he really is as he grows up for the SECOND time, without knowing why he lives with Harry's terrible version of a family. They both are mistreated until one very complicated birthday.....

In the final battle, atop Mount Olympus, Kronos takes the duel with Nico to the Hogwarts' esteemed Great Hall. How will Hogwarts react?

Published

Percy Jackson wakes at Hogwarts. Harry Potter wakes at Camp Half-Blood. Neither know who they are, where they are, or where they come from - but when the line between demigod and wizard blurs and a sinister prophecy arises, Harry and Percy must unite with Hermione, Ron, and Annabeth before it's too late. [WINTER 2023 UNDERGOING REVISIONS] --- Harry and Percy swap roles story, with an original plot and prophecy! Altered Timeline, taking place in 'modern day', after the war with Gaia assuming everyone survived (as this was written pre-HoH and BoO) with no canon from MCGA or ToA, and around the start of Harry's sixth year, where no events of HBP have occured (i.e. Snape is still Potions Master and Draco has not been chosen to kill Dumbledore). Percy and Harry are around the same age. Chapters alternate between 1POV for Percy and 3POV for Harry. [Luth art by Rowen Satell.]

Harry Potter and co. are in they're fifth year at hogwarts. The PJO crew is teaching them and eventually helping them beat Voldemort. Percabeth, Jiper, Leo/Hermione, Nico/Ginny, Harry/Cho, Draco/Lavender, Neville/Luna, and Ron's a loser he can't get a girl. Did I mention that Harry hates the demigods?

Harry Potter is used to being the Hero of his world. He and every other wizard believes he is the destined savior of the world. Now that wizard world knows Voldemort is back Harry is going to need protection. Percy Jackson has finally defeated Gaea and saved the world yet again and thinks things will start to calm down. Unfortunately for him, he is that protection. Except he can't do it alone. He is going to need the help of six certain people. Worlds collide in Demigods at Hogwarts. (Guys I suck at summaries. I swear the book is better.)

Set six months after the House of Hades, and in the Harry's fifth year at Hogwarts. Percy Jackson, Son of Poseidon, Hero of Olympus and more recently, Survivor of Tartarus, has been given a quest. Along with his two cousins Nico Di Angelo and Thalia Grace, he must go undercover at Hogwarts School of Witchcraft and Wizardry for a year. Their objective? Protect Harry Potter, Ron Weasley and Hermione Granger. Harry has had a rough summer, what with the dementor attack and the Dursleys. He thinks life back at Hogwarts will turn things around, only to realize that he is facing a year of ignorance and scorn. When the golden trio meet the children of the Big Three, will they become friends, or worst enemies? *Currently being rewritten under the same author. I'm leaving this one up for anyone that still wants to read it, but you can find a slightly different, hopefully better version on my page*

When Nico di Angelo is sent to Hogwarts on a quest will he be able to convince the boy who lived he's a friend? What about the other members of the golden trio? Or will everything fall apart? Could Voldemort recruit the son of hades? Could he find love along the way? Read to find out! *DISCLAIMER FOR WHOLE STORY* I do not own J.K.R's characters or Rick Riordon's. I do not profit from this story. I only own my OC's.

Have you ever looked back in your life and thought that it was completely messed up? Well do me a favour and look back again through all the messed up things that have happened to you and then tell your self that other people have it worse. Way worse. Guess who in talking about? 
 Go on I dare you. Guess 
 Yup you guessed right. 
 It's me. 
 Who am I? Well I'm Leila Potter... Yeah, yeah calm yourselves people... I am the only living daughter of James and lily potter, the sister of Harry Potter and the girl who lived. THE ONLY CHARACTER THAT BELONGS TO ME IS LEILA, MY MIND IS NOT SMART ENOUGH TO COME UP WITH THE AMAZINGNESS THAT ARE THE PERCY JACKSON AND HARRY POTTER WORLDS