When band-geek Ivy and her friends get together, things start with a rousing board game and end with arguments about Star Wars. Her older sister Autumn, aloof and tough as nails, hasn't had real friends in years. After a drug deal gone wrong, Autumn is beaten, bound, and held hostage. Now, trapped between life and death, she leaves her body, seeking help. No one can sense her presence-- except Ivy. As she follows a string of clues that bring her closer to rescuing her sister-- and closer to danger-- finding Autumn means untangling the secrets about what Autumn has been hiding. -- adapted from jacket