The Tyrant's TombAudiobook CD - 2019
Apollo's journey takes him to Camp Jupiter in the San Francisco Bay area, where the Roman demigods are preparing for a desperate last stand against the evil triumvirate of Roman emperors.
Publisher: New York, New York : Listening Library, an imprint of the Penguin Random House Audio Publishing Group, 
Copyright Date: ©2019
Characteristics: 11 compact discs (13 hr., 30 min.) :,CD audio, digital ;,12 cm