Hitler's secret agents
William Breuer: Hitler's Undercover War St. Martin's Press, New York, 1989, 320 p., $19.95.
The Pueblo capture: an NSA ploy?
Robert Liston: The Pueblo Surrender M. Evans And Company, Inc., New York, 1988, 272 p., $18.95.
A fresh look at the Cambridge comintern
Verne W. Newton: The Cambridge Spies: The Untold Story of Maclean, Philby, and Burgess in America Madison Books, New York, 1990, 464 p., $24.95.
KGB: Useful but flawed
Christopher Andrew and Oleg Gordievsky: KGB: The Inside Story of Its Foreign Operations from Lenin to Gorbachev HarperCollins, New York, 1990,776 p., $29.95.