HP x PJO Fan Fic: Hermione Granger

A Harry Potter x Percy Jackson Fan Fiction. Hermione Granger spots a mysterious girl.

Hogwart Here We Come (Harry Potter and Percy Jackson)

The Seven, Nico, Will, and Calypso go to Hogwarts. It starts as Percy and Annabeth teaching but progresses quickly. Will they be able to stop the new threat from arriving? Note* This story is only going to be 13-20 chapters long. I find that when I read fanfiction if it doesn't progress fast I get bored, so I'll keep...