The Hidden Oracle

By: Rick Riordan

The Throne of Fire: The Graphic Novel

By: Orpheus Collar, Rick Riordan

The Crown of Ptolemy

By: Rick Riordan

The Crown of Ptolemy

By: Rick Riordan

The House of Hades

By: Rick Riordan Illustrated By: John Rocco

Percy Jackson’s Greek Heroes

By: Rick Riordan Illustrated By: John Rocco

The Sword of Summer

By: Rick Riordan Illustrated By: John Rocco

The Heroes of Olympus: Books I-III

By: Rick Riordan Illustrated By: John Rocco

The Lost Hero: The Graphic Novel

By: Rick Riordan, Robert Venditti

The Blood of Olympus

By: Rick Riordan Illustrated By: John Rocco

Percy Jackson’s Greek Gods

By: Rick Riordan Illustrated By: John Rocco