Thaila Grace's Quest

In the Normal Percy Jackson Universe, Thaila Grace dies on the top of Half-Blood Hill to protect her friends, however though, what if Thaila were to find camp when she was ten, all alone?

When Luke and Annabeth show up to camp, injured, their are rumors, Thaila Grace, Luke Castellan, Annabeth Chase and Grover Underwood will go on their first quest together, to save someone who Grover Underwood believes is a demi-god, Peresus Jackson.