Mythology

- Camp Half-Blood Confidential 

- Camp Jupiter Classified: A Probatio's Journal 

- The Demigod Files 

- Percy Jackson & The Lightning Thief: Graphic Novel 

- Percy Jackson & The Sea of Monsters: Graphic Novel

- Percy Jackson & The Titan's Curse: Graphic Novel

- Percy Jackson & The Battle of the Labyrinth: Graphic Novel

- Percy Jackson & The Last Olympian: Graphic Novel 

- Percy Jackson & The Lightning Thief (Percy Jackson #1) 

- Percy Jackson & The Sea of Monsters (Percy Jackson #2) 

- Percy Jackson & The Titan's Curse (Percy Jackson #3) 

- Percy Jackson & The Battle of the Labyrinth (Percy Jackson #4) 

- Percy Jackson & The Last Olympian (Percy Jackson #5) 

- The Lost Hero (Heroes of Olympus #1) 

- The Son of Neptune (Heroes of Olympus #2)

- The Mark of Athena (Heroes of Olympus #3)

- The House of Hades (Heroes of Olympus #4)

- The Blood of Olympus (Heroes of Olympus #5)

- The Lost Hero: Graphic Novel 

-The Son of Neptune: Graphic Novel