Book 2 in the bestselling "Medium Mysteries" series! Pauline Ocean isn't just a world-class Medium, she's an investigator, too, and she even has her own resident ghost, Mack, who haunts her apartment and whose heart hides many secrets that keep him from going Home. To make a little extra money, Pauline has started classes for wannabe Mediums and Mack assists her by providing the ghosts. When Pauline sees a man in a newspaper engagement announcement...