Camp Jupiter Classified
Rick Riordan
The Trials of Apollo (4.50)
How to Train Your Dragon
Cressida Cowell
How to Train Your Dragon (1)
The Crown of Ptolemy
Demigods and Magicians (3)
Percy Jackson The Complete Collection
The Blood of Olympus
The Heroes of Olympus (5)
The House of Hades
The Heroes of Olympus (1)