Nico takes a wrong turn in the Labyrinth. Next thing he knows, he's attending a school called Hogwarts and he's best friends with a girl named Hermione Granger. (Or, a Nico-at-Hogwarts AU where Nico starts in first year and isn't on any sort of mission.)

Leo goes to Athens, Greece without the burden of a prophecy to get his mind away from his loneliness and to make peace with the trauma from the last war. Along the way, a series of events and a fascination with dragons lead him to an unexpected discovery: a place that feels like home where he fights monsters, saves dragons, and encounters a certain trio and a pair of twins.

A new prophecy prompts the Nine to worm their way into Hogwarts, protect Harry Potter, negotiate their lives around magic, and above all NEVER reveal their true identity. But more things are at stake than just the boy's life: forgotten creatures and deities stir as demigods return to the isles of modern Albion, and events reveal that the fate of magic itself may be in question.

Harry Potter wakes at Camp Half-Blood. Percy Jackson wakes at Hogwarts. Neither know who they are, where they are, or where they come from, but when dreams are invaded, prophecies are conjured and revelations arise, they discover the line between demigod and wizard is blurring. Something dark is coming, and Percy and Harry must unite with their new peers before it's too late.

In a world where literacy is restricted to the upperclass, Mathias finds his soulmate's first words to him written on his forearm. Lukas doesn't.

Nico and Percy and sent to Hogwarts on a quest barely two weeks after saving the world from Gaea. Befriending and helping Harry Potter is their their first task. But the second one...much, much harder.

Anybody related to Voldemort must be inherently evil... right? Harry Potter thinks so. Nobody good could come from Voldemort. When Dumbledore announces that Voldemort has a grandson named Percy Jackson, Harry's already labeled Percy as EVIL and put him on his enemy list. But Percy Jackson is not whats expected by a long shot and he's not going to take any prejudices lying down...

Nico-centric during TLO with four chapters featuring four scenes/events that we only ever saw from Percy's point of view. Nico as he struggles with his father, the loss of his mother, and basically being twelve. Fuller summary within. M for language.