In a fast-paced adventure quest with a novel twist, everyone's favourite Greek and Roman demigods are back to aid Apollo in regaining his immortality. Through the eyes of a fallen god, the Trials of Apollo series offers a fresh perspective on Greek and Roman mythology. The tales are action-packed, monster-filled quest experiences delivered in Rick's distinct humour and heart. In addition to including a varied array of characters from various backgrounds and lifestyles, the series also contains new demigods and villains that are modelled by Roman emperors. Along with providing a satisfying finish to the Percy Jackson narrative, it also revives beloved demigod characters from the Percy Jackson and Heroes of Olympus books.