What would happen if Hades, the God of the dead learned of a wizard who should have been dead for years? Of an upcoming war that had the possibility to destroy the world? So who better to call then Nico Di Angelo? A.K.A. Nico goes to Hogwarts in their 5th year to save the Wizarding world from impending destruction, and kill Voldemort, the man who escaped death so long ago. This is during the Trials of Apollo: before Jason dies, but after Leo returns. Also I won't say this Fanfiction is any different from all the other ones, you can decide that and let me know. I would be interested to find out what you think. I apologize for the messed up timelines and any mistakes I make. New chapters every other day. Disclaimer: None of this is mine. The characters and the majority of the plot all belong to Rick Riordan and J.K Rowling.

Two months after the war with Gaea, a mysterious new prophecy has been issued, sending Percy Jackson, Annabeth Chase, Nico Di Angelo, and Will Solace to the Hogwarts School of Witchcraft and Wizardry. (Set after The Blood of Olympus and during The Order of the Phoenix)

Book 3 Percy is no fool, he knows that there is a war going on. But his only priority is to his students. Don't hurt his students and he won't hurt you.

Artemis Fowl had always known that he was different. He was a 10 year old criminal mastermind who was plotting ways to kidnap a fairy. It doesn't get much more different than that. But he was yet to discover exactly how different he was.... Nico di Angelo was not a happy camper. The war with Kronos was looming and Nico still hadn't managed to convince Percy to visit the Styx. Even worse, Hades had got it into his head that Nico needed to socialize and "learn about his heritage". What's all this about wizards? What happens when two of the world's most socially awkward 11 year old's run into each other at Hogwarts School of Witchcraft and Wizardry? Hogwarts is in for a bumpy ride....

After an eventful summer involving his evil granddad, his complicated relationship with his father, and the shocking revelation that Roman demigods exist too, Nico di Angelo was perfectly content to just enjoy a normal year at Hogwarts School of Witchcraft and Wizardry. He should've known that life at Hogwarts would never be anything close to normal... Artemis Fowl's summer had been... different, to say the least. After two years of plotting and scheming, his master plan is finally in action. Unfortunately, that means that he has nothing else to do until Butler catches a fairy. After a relatively calm summer filled with annoying laptops, Greek myths and cheesy romance novels, Artemis was anxious for something, anything, to give him an opportunity to put his brains to good use once more. His wish came true in the worst way possible... The school may have survived Artemis Fowl and Nico di Angelo's first year at Hogwarts, but can it survive Year 2? Part 2 of the 'Unlikely Duo' series.

L'elmo dell'oscurità di Ade, la folgore olimpica di Zeus e il tridente di Poseidone sono stati rubati. I semidei del Campo dovranno andare ad Hogwarts per scoprire chi ha rubato i simboli del potere dei loro genitori. Nuovi amici, nuove avventure, amore, gelosia, amicizia e perdono si fondono tra loro dando vita a questa storia. Una nuova avventura per i maghi e i semidei più famosi di tutti i tempi che dovranno combattere nuovamente contro forze oscure che vogliono impossessarsi dei loro mondi. Per questa storia ho deciso che i narratori non saranno Harry e Percy ma Draco Lucius Malfoy e Nico di Angelo, i due personaggi più tormentati delle due saghe, ragazzi che sono passati dal lato oscuro ma che hanno saputo redimersi, ragazzi scuri e ombrosi, a volte incompresi, ma con un cuore gentile. Spero che vi piaccia e per sapere se riusciranno a ritrovare i simboli del potere non vi resta che leggere! Buon divertimento!

Travis and Conner try to play a prank on Percy using an object they got from suspicious red headed twins. Without fail something goes wrong and Percy vanishes .... only to end up on grounds of Hogwarts. Same story but now with an updated cover. (Just a FYI, this is after the war with Gaea, but before Dumbledore died so I think that makes Percy older than Harry. This was also one of my first stories, started when I was much younger so the writing is not my best.)

Percy, Thalia, and Nico go to hogwarts to protect Harry in his 4th year. Percy also competes in the Triwizard Tournament as a student from Hecate's School of Witchcraft and Wizardry. Draco, Snape, Luna, Hermione, or any other wizards will not be demigods. Only Dumbledore will be a grandson of Hecate. This takes place after Blood of Olympus. I know there are a LOT of these fanfics, but I hope mine will be a little different than others.

It was a month after the Second Titan War, and Percy, Nico, and Thalia are reluctantly being sent to Hogwarts School of Witchcraft and Wizardry on a quest. But, Percy would much rather spend it with his Wise Girl. Their job: protect Harry Potter. A seemingly easy quest, until Harry's name ends up in the Tri-Wizard Tournament. Now, they find themselves getting grey hairs, and losing sleep, as they try to keep us with the Wizarding World. In this crossover, they meet Ron, Harry, and Hermione as they try to navigate their fourth year and the Tri-Wizard Tournament. But what evil plans do they discover one Goddess has in mind? Read and find out.

Book 2 What happens when Percy Jackson declares himself neutral? His only goal is to protect the students of Hogwarts and he swears as much, but can he keep his oath?