Wrath of the Triple Goddess
Rick Riordan
Percy Jackson and the Olympians (7)
How to Ride a Dragon's Storm
Cressida Cowell
How to Train Your Dragon (7)
The Hidden Oracle
The Trials of Apollo (1)
The Son of Sobek
Demigods and Magicians (1)
The Staff of Serapis
The Crown of Ptolemy
Demigods and Magicians (3)