No nest for the wicket
(Book)

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 are playing on the several-acre farm of her new neighbor, a countryside studded with rocks, steep hills, and placid, seemingly immovable cows. 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.