As teenagers fall ill around them, it’s up to Charlotte and her English cousin Zee to embark upon a quest to the Underworld, where they’ll battle harpies, resist dark temptations, and confront Hades himself. Can they prevent a horrible rebellion in the land of the dead, and make it home in time for dinner? A quirky, charming story that utilizes Greek myth to great effect, mixing horror, humor, and fantasy adeptly.