Sneaky People — Thomas Berger

The time is the 1930s. Buddy Sandifer, dressed in his natty white flannels, baby-blue shirt, striped tie, tan-and-white shoes, and coconut-straw hat with polka-dot band, is falling into one of his moods. Owner of a used-car lot and father of a fifteen-year-old son with a penchant for sex manuals, Buddy has decided to murder his wife and marry his mistress, Laverne, a robust blonde who cooks his favorite meal of fried pork chops, fried potatoes, and fried apples while wearing a short pink apron over black-lace step-ins and brassiere, long-gartered silk stockings, and platform shoes. The only problem is how to arrange the crime.