Percy Jackson and the Lightning Thief (Book 1)
2008
Percy Jackson and the Sea of Monsters (Book 2)
2008
The Mark of Athena (Heroes of Olympus Book 3)
2012
The Lost Hero (Heroes of Olympus Book 1)
2010
Percy Jackson and the Titan's Curse (Book 3)
2008
Percy Jackson and the Battle of the Labyrinth (Book 4)
2009