"Pig" Peters made Albert Campion's life a misery at prep school, and now that he's dead, Campion is hard-pressed to squeeze out a tear. Still, he does attend the funeral. Not because he regrets the passing of the Pig, but because he got an intriguingly anonymous invitation and Campion never can resist a mystery. The mystery deepens significantly six months later, when a friend in the countryside urgently requests Campion's help. On arrival in Sussex,...