Marti Mickkleson sees ghosts. Only her great-grandmother believes her. Since she died the day before Marti was born, her support isn't worth much in the world of the living. When Marti wakes up in a compromising position with her estranged father standing over her, she thinks he owes her a big apology. After all, he's dead and talking to her-and she talks back. Instead, he claims he was murdered and demands she go home and do something about it. She agrees-anything to get her father out of her life and into his own afterlife. In Bicklesburg, she finds her once formidable mother in the throes of dementia, her perfect-prom-queen sister now a lawyer married to a not-so-perfect man, and her bad-boy high school boyfriend a private security guard watching over the family fortress. When her mother wanders away and is found cradling a bloodstained garden gnome, she and Grandma Bertie must uncover a murderer before Marti ends up a ghost herself.