Comet Rising

Percy Jackson and the Lightning Thief (Book 1)

Percy Jackson and the Sea of Monsters (Book 2)

Lost Island

Percy Jackson and the Last Olympian (Book 5)

Hollow Dolls: Volume 1

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

The Blood of Olympus (Heroes of Olympus Book 5)

His Dark Materials: The Amber Spyglass (Book 3)

The House of Hades (Heroes of Olympus Book 4)

The Mark of Athena (Heroes of Olympus Book 3)

The Son of Neptune (Heroes of Olympus Book 2)

The Tower of Nero (The Trials of Apollo Book 5)

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

The Burning Bridge

The Heroes of Olympus, Book Three: The Mark of Athena