Guess Who's Coming to Die?

Georgia magistrate, mother, wife, and sometime sleuth MacLaren Yarbrough has been invited to join the Magnolia Ladies' Investment Club and is plumb confused-she's definitely no heiress. But she tables that thought when, at her first meeting, she finds out-going club president Willena Kenan dead on the bathroom floor with a corkscrew protruding from her neck. Since it happened during a coffee break, when everyone left the room separately, no club member is above suspicion. But when the police find a trench coat with incriminating evidence, things get sticky.