Croquet is a genteel game, usually played on a summer afternoon on a tranquil green lawn. Extreme Croquet is a whole other story. That's what Meg Langslow and her new friends (whether she wants to call them friends or not) are playing on the several-acre farm of her new neighbor. It's a countryside studded with rocks, steep hills, and placid, seemingly immovable cows. Extreme Croquet is the current rage in Caerphilly, where Meg and her fiancé, Michael, have bought a house. While this society game can get quite warm, it hasn't reached the stage of actual homicide---at least not until Meg knocks her ball down a small cliff and encounters the body of a dead woman. Her head has been bashed in, illustrating, perhaps, one of the many uses of a croquet mallet.