A Spy at the Heart of the Third Reich: The Extraordinary Story of Fritz Kolbe, America’s Most Important Spy in World War II – Lucas Delattre Koop Online

A fascinating account of Fritz Kolbe, a German bureaucrat who worked secretly with the Allies during World War II, describes his harrowing espionage work relaying valuable information on high-level Axis meetings and munitions factories to the Allies. 25,000 first printing.