A Spy at the Heart of the Third Reich: The Extraordinary Story of Fritz Kolbe, America's Most Important Spy in World War II - Paperback

In 1943 a young official from the German foreign ministry contacted Allen Dulles, an OSS officer in Switzerland who would later head the Central Intelligence Agency. That man was Fritz Kolbe, who had decided to betray his country after years of opposing Nazism. While Dulles was skeptical, Kolbe's information was such that he eventually admitted, "No single diplomat abroad, of whatever rank, could...