The Percy Jackson and the Olympians, Book Four: Battle of the Labyrinth

The Kane Chronicles, Book Three The Serpent's Shadow

The Heroes of Olympus Paperback Boxed Set

The Last Olympian: Percy Jackson and the Olympians: Book 5

The Percy Jackson and the Olympians, Book One: Lightning Thief

The Percy Jackson and the Olympians, Book Three: Titan's Curse

The Percy Jackson and the Olympians, Book Two: Sea of Monsters