Apollo captures readers with a snarky, self-deprecating voice as he faces high stakes and terrifying undead Roman kings. Watching a vain former god struggle through mortal failures makes his eventual bravery feel earned. Books in this family share clever world building, cinematic action, and flawed protagonists who use humor to navigate dangerous mythological threats.

Reach for this book when your middle schooler is navigating the heavy burden of a past mistake or feeling like they have to constantly prove their worth. While it is wrapped in high-stakes mythology, at its heart, it is a story about a character learning to own his failures and face the consequences of his actions with humility rather than ego. It speaks deeply to the child who feels the weight of high expectations and the fear of letting others down. In this fourth installment of the series, Apollo (now the mortal Lester) travels to Camp Jupiter to defend his friends against ancient Roman emperors and a terrifying undead king. The book explores themes of sacrifice, the grief of losing a loved one, and the difficult path to redemption. It is appropriate for readers aged 10 to 14, offering a perfect blend of laugh-out-loud humor to balance the darker moments of war and loss. Parents will appreciate how it models a character growing from a self-centered perspective into a person of genuine empathy and courage.