Books
The House of Hades Graphic Novel
The Mark of Athena Graphic Novel
The Sun and the Star
The Last Olympian The Graphic Novel
The Battle of the Labyrinth The Graphic Novel
39 Clues, Infinity Ring, and Spirit Animals Powerpack
The Lost Hero The Graphic Novel
The Titan's Curse The Graphic Novel
The Sea of Monsters The Graphic Novel
Vespers Rising
The Lightning Thief / The Sea of Monsters / The Titan’s Curse / The Battle of the Labyrinth / The Last Olympian