The Burning Maze
Rick Riordan
The Trials of Apollo (3)
Keeper of the Lost Cities
Shannon Messenger
Keeper of the Lost Cities (1)
Rain & Fire: A Companion to the Last Dragon Chronicles
Jay D'Lacey & Chris D'Lacey
Rain & Fire (1)
Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
Flashback
Keeper of the Lost Cities (7)
Nightfall
Keeper of the Lost Cities (6)
Everblaze
Keeper of the Lost Cities (3)
Exile
Keeper of the Lost Cities (2)