The House of Hades
Rick Riordan
The Heroes of Olympus (1)
Rain & Fire: A Companion to the Last Dragon Chronicles
Jay D'Lacey & Chris D'Lacey
Rain & Fire (1)
Camp Half-Blood Confidential: Your Real Guide to the Demigod ...
The Fire Ascending
Chris D'Lacey
The Last Dragon Chronicles (7)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco