Nick Polo, the private detective whom readers last met in Polo's Ponies, has stooped to bodyguard work. Well, why not? All he has to do is "slosh around Pebble Beach a few hours and have the evenings to himself." He's guarding a writer named Jack Slate in Carmel-by-the-Sea, where Slate plans to play in, and Nick plans to watch, a big golf tournament.
Slate has been receiving death threats. He is an investigative journalist, and right now he...