Hollow Dolls: Volume 1

Percy Jackson and the Lightning Thief (Book 1)

Percy Jackson and the Last Olympian (Book 5)

Comet Rising

Percy Jackson and the Sea of Monsters (Book 2)

Shadow Weaver: Volume 1

The Mark of Athena (Heroes of Olympus Book 3)

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

His Dark Materials: The Amber Spyglass (Book 3)

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

The Wee Free Men: (Discworld Novel 30)

The Blood of Olympus (Heroes of Olympus Book 5)

The Burning Bridge

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

The Son of Neptune (Heroes of Olympus Book 2)

The House of Hades (Heroes of Olympus Book 4)

The Icebound Land