When an atomic explosion destroys the battleship Alaska, Lt. Commander Frank Jacklin returns to consciousness in New York and is shocked to find himself in the body of Winnie Tompkins, a dissolute stock-broker. Unable to explain his real identity, Jacklin attempts to fit into Tompkins' way of life. Complications develop when Jacklin gets involved with Tompkins' wife, his red-haired mistress and his luscious secretary. Three too many women for Jacklin to handle. His foreknowledge of the Alaska sinking and other top secret matters plunges him into a mad world of intrigue and excitement in Washington—that place where anything can happen and does! Where is the real Tompkins is a mystery explained in the smashing climax. Completely delightful, wholly provocative, the Rat Race is a striking novel of the American Scene. - Summary by Book Intro