Annie Darling, owner of Death on Demand Mystery Bookstore, Broward's Rock Island, South Carolina, is planning a book signing for mystery writer Emma Clyde, but several of her promotions are sabotaged by a prankster. Then a teacher and one of her students are murdered, and the boneheaded police chief considers Annie a suspect. To clear herself, Annie sets out to solve the crimes, with help from her husband, Max.