The Dark Prophecy
Rick Riordan
The Trials of Apollo (2)
Unlocked
Shannon Messenger
Keeper of the Lost Cities (8.5)
The Titan's Curse
Percy Jackson and the Olympians (3)
The Son of Sobek
Demigods and Magicians (1)
Percy Jackson's Greek Heroes
The Sword of Summer
Magnus Chase and the Gods of Asgard (1)
Camp Jupiter Classified
The Trials of Apollo (4.5)
The Tyrant's Tomb
The Trials of Apollo (4)