From Kristen Ciccarelli, New York Times bestselling author of the Crimson Moth duology (The Heartless Hunter and Rebel Witch), comes this lavish and romantic companion story set in the world of The Last Namsara. Perfect for fans of Kristin Cashore and Renee Ahdieh. Once there were two sisters born with a bond so strong that it forged them together forever. Roa and Essie called it the hum. It was a magic they cherished--until...