The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
Trials of Apollo 4: The Tyrant's Tomb
The Trials of Apollo (4)
The Daughters' War
Christopher Buehlman
Blacktongue (2)
The Raven Scholar
Antonia Hodgson
Eternal Path (1)
The Chalice of the Gods
Percy Jackson and the Olympians (6)