Children of the Earth succeeds through its claustrophobic atmosphere and the gut-wrenching choice between a devastating romance and a literal apocalypse. The story forces readers to confront dark rituals and the terrifying realization that love can be used to justify horrific ends. Books in this family share an eerie sense of isolation, unsettling supernatural mysteries, and morally complex protagonists.

A parent would reach for this book when their teenager is wrestling with a complex moral dilemma or a crisis of conscience regarding loyalty versus truth. It is a supernatural thriller that follows Daphne as she navigates a world on the brink of apocalypse, caught between her deep love for Owen and the terrifying reality of the entity he serves. This story explores high-stakes emotional themes like the weight of secrets, the difficulty of trusting one's own intuition, and the bravery required to stand against those we care about. While it features intense themes of doomsday and religious cultism, it is highly appropriate for older teens who enjoy questioning authority and exploring the gray areas between good and evil. It serves as a compelling tool for discussing how to maintain one's identity within a peer group or a romantic relationship.