The Son of Neptune (Heroes of Olympus Book 2)
2014
Percy Jackson and the Sea of Monsters (Book 2)
2010
Percy Jackson and the Lightning Thief (Book 1)
2010
The Blood of Olympus (Heroes of Olympus Book 5)
2014
The Lost Hero (Heroes of Olympus Book 1)
2014
The House of Hades (Heroes of Olympus Book 4)
2014