From the author of This Is What I Did, named an ALA Best Book for Young Adults, comes an achingly raw and surprisingly funny novel about teen still coping with the loss of her best friend as the one-year anniversary of her friend's death approaches. Kim promised to visit from the afterlife after she died, but so far she hasn't shown up even once. Emmy blames herself for not believing hard enough. Finally, as the one-year anniversary of Kim's death approaches, Emmy is visited by a ghost, but it's not Kim. It's Emmy's awful dead science teacher. Emmy can't help but think that she's failed at being a true friend. But as more ghosts appear, she starts to realize that she's not alone in her pain. Kim would have wanted her to move forward, and to do that, Emmy needs to start letting go.