Welcome to the Percy Jackson & the Olympians series by Rick Riordan. If you enjoy biting wit, delightfully wacky characters, and a living history lesson, this is definitely the series for you!
Book 1: The Lightning Thief
Book 2: Sea of Monsters
Book 3: The Titan’s Curse
Book 4: The Battle of the Labyrinth
Book 5: The Last Olympian
Plus auxiliary titles including:
The Demigod Files
Vagabondia 