Keeper of the Lost Cities
Shannon Messenger
Keeper of the Lost Cities (1)
The Tyrant's Tomb
Rick Riordan
The Trials of Apollo (4)
Percy Jackson The Complete Collection
The Sun and the Star
Rick Riordan & Mark Oshiro
Nico Di angelo Adventures (1)
The Crown of Ptolemy
Demigods and Magicians (3)
The Staff of Serapis
Demigods and Magicians (1)
The Son of Sobek