While there are elements of mystery within the series, like trying to uncover secrets about the ancient world and figuring out who is behind various plots, the overarching theme of the series is fantasy adventure.
Here's why:
* Mythological elements: The story heavily features Greek gods, monsters, and magical abilities, placing it firmly in the fantasy genre.
* Hero's journey: Percy's journey involves facing challenges, overcoming obstacles, and growing as a hero, which aligns with the classic fantasy archetype.
* Focus on action and adventure: The books are full of action-packed scenes, battles, and quests, making them more about the thrill of the journey than solving a mystery.
While mystery elements exist, they are not the core focus of the Percy Jackson series.