The Demigod Diaries
Rick Riordan
The Heroes of Olympus (0)
The Sea of Monsters
Percy Jackson and the Olympians (2)
Hero's Guide to Deadly Dragons
Cressida Cowell
How to Train Your Dragon (6)
Artemis
Andy Weir
Flashback
Shannon Messenger
Keeper of the Lost Cities (7)
Nightfall
Keeper of the Lost Cities (6)
Everblaze
Keeper of the Lost Cities (3)
Keeper of the Lost Cities
Keeper of the Lost Cities (1)
Exile
Keeper of the Lost Cities (2)