"Inspector Ian Rutledge's 22nd case revolves around two young women found dead in utterly unexpected places. Scheduled to give evidence in an ongoing investigation, Rutledge can't go to the village of Avebury--where a body has been found stabbed to death in the center of a circle of prehistoric stones--in the place of Chief Inspector Brian Leslie when Rutledge's nemesis, Chief Superintendent Markham, sends Leslie there when he'd been looking forward to a couple of days off. Instead, Rutledge ends up going to the Shropshire village of Tern Bridge, where a woman eventually identified as Bath schoolmistress Serena Palmer has been stabbed and tossed into a grave dug the day before for someone else."