The secret lies with the Heart. Born with a magical knack for manipulating emotions, Leodora's only dream is to ensure her talented little sister dances on the biggest, brightest stage in the Republic: The Curiosity, a grand old theater of tradition and innovation. After escaping a cruel carnival, Leo secures her sister a place in The Curiosity's chorus line and herself a job as a professional audience member, swaying the crowd's mood with...