Percy Jackson and the Lightning Thief (Book 1)

Percy Jackson and the Sea of Monsters (Book 2)

Percy Jackson and the Titan's Curse (Book 3)

The Lost Hero (Heroes of Olympus Book 1)

Percy Jackson and the Olympians: Wrath of the Triple Goddess

Percy Jackson and the Greek Gods

Brother Wulf: The Last Spook

Percy Jackson and the Last Olympian (Book 5)

Percy Jackson and the Battle of the Labyrinth (Book 4)