Pegasus and the Origins of Olympus: Book 4

Pegasus and the Rise of the Titans: Book 5

Pegasus and the End of Olympus: Book 6

Pegasus and the Fight for Olympus: Book 2

Pegasus and the Flame: Book 1

The Blood of Olympus (Heroes of Olympus Book 5)

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

Percy Jackson and the Last Olympian (Book 5)

The Burning Maze (The Trials of Apollo Book 3)

The Lost Hero (Heroes of Olympus Book 1)

The Dark Prophecy (The Trials of Apollo Book 2)

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

Percy Jackson and the Sea of Monsters (Book 2)

Percy Jackson and the Lightning Thief (Book 1)

The Hidden Oracle (The Trials of Apollo Book 1)

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