How to Break a Dragon's Heart
Cressida Cowell
How to Train Your Dragon (8)
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
The Sun and the Star
Rick Riordan & Mark Oshiro
Nico Di angelo Adventures (1)
Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
The Tyrant's Tomb
The Trials of Apollo (4)