The title says it all. I'm still going to say it. Nico goes to Hogwarts! Yay! With Will! Harry Potter and Heroes of Olympus crossover I don't own HP or HoO (or do I?) Started: 30th of April 2020 2021-2022: Hiatus Last Edit: 11th of November 2023

The Dark Lord had a grandchild that no one knew about. This grandchild had a story of their own from a totally different world. This grandchild was Percy Jackson, the savior of Olympus. Takes place during The Half-Blood Prince and after the Blood of Olympus. Keep reading to find out more.

We won the war against Gaea, I was overjoyed. That is, until I saw blonde curls stained red. A month after Annebeth died the camp was attacked, causing a big secret Chiron kept from me to surface. My name is Percy Jackson, and I'm a wizard. (This does not follow the original plot in Harry Potter.) Percy belongs to Rick Riordan and Harry belongs to J.K. Rowling. In case you didn't know.

What happens when Chiron assigns a new quest, and the seven including the Stolls, Thalia, Nico have to go all the way to Britain? They have to go to this school called Hogwarts to help anyway they can. But what happens when Percy happens to recognize a boy that looks exactly like Percy. You see Percy hasn't been really telling the truth about his past. You see when Percy was just a baby his parents were murdered by an evil being named Voldemort. Percy finds Harry their out of the crowd and lets just say they have a lot of explaining to do. Percy and Harry Potter fanfic. #1 - thegoldentrio - March 13, 2020 #2 - stolls - August 31, 2020 #1 - dumbledor - November 25, 2021

Prophecies are sometimes misheard or mistold. "The one with the power to vanquish the Dark Lord approaches... Born to those who have thrice defied him, born as the seventh month dies... and the Dark Lord will mark him as his equal, but he will have power the Dark Lord knows not... and either must die at the hand of the other for neither can live while the other survives... The one with the power to vanquish the Dark Lord will be born as the seventh month dies." That's what the prophecy is thought to be. In truth, it's: "The ones with the powers to vanquish the Dark Lord approach... Born to those who have thrice defied him, born as the seventh month dies... and the Dark Lord will mark them as his equal, but they will have powers the Dark Lord knows not... and one must die at the hands of the others for none can live while he survives... The ones with the powers to vanquish the Dark Lord will be born as the seventh month dies." -I don't own PJO or HP-

Harry has a little brother

Percy Jackson and Harry potter have a secret. Each other. When they were eight, Harry and Percy potter were separated. The twins were attacked while in an orphanage, one going to the Dursleys, while other goes to a squib named Sally Jackson in America. The only person who knows about Percy is Sally and Dumbledore, besides the twins themselves. So what happens when the are reunited? Will they cause more harm the help? How will people react when they find out about Percy? And what if Voldemort is on the brink of rising? Find out in Harry Potter's Twin! * Takes place after BoO, but before the Wizard War *In this, Percy and Harry are both 17 and percy is starting out at Hogwarts, but at 7th year with Harry *DISCLAIMER- I DO NOT OWN PERCY JACKSON OR HARRY POTTER

This is a story I also have on Quotev under the same name and username, and I was going to post it on here at some point so I decided on a whim to do it now instead of later. Summary: What would happen if Percy Jackson and Harry Potter were twins?? What would happen if on the night Voldemort attacked the Potters and became a wraith, Dumbledore separated the twins, giving Harry to the Dursleys while shipping Percy off to a supposed squib by the name of Sally Jackson?? What would happen if they met up at Hogwarts, knowing that the other existed and had already formed a deep bond?? Well, let's just say that Dumbledore isn't getting the brash, ignorant Boy-Who-Lived Harry was in canon, because now, Percy comes in and does what he does best; he messes with Fate, kicks butt, and pulls off death-defying moves to protect his friends and family!!

What if Percy had wizarding ancestry? What if Jackson was Sally's mothers maiden name? What if Percy has two evil grandfathers?!