Since discovering the unseen world around her, Harper has faced powers she never thought she'd encounter, but this time she may have stumbled into a war she can't win. When a seemingly simple Spirit Board is passed around among the local teens, it's Bella who becomes the bartering chip in a war with Heaven and Hell as Harper rushes against time to save her friend's soul. Ancient feuds will be awakened as truths are exposed, but for Harper, it's The Whispered Words about her past which may destroy her.