Spymaster

Germany was the epicenter of the Cold War. Across the Iron Curtain, hundreds of thousands of soldiers faced each other, and if World War III were to break out, contemporaries feared, surely it would happen here. The country's frontline status made it an El Dorado for spies, who gathered information on military targets, penetrated political parties, and trained partisans for stay-behind operations. For the Americans, the Central Intelligence Agency (CIA) came to take the lead in this silent - and sometimes not so silent - contest. In the heyday of the Cold War, the agency's German station employed nearly two thousand officers - in addition to countless spies and informants. Ultimately, this covert empire reported to the CIA station chief in West Germany and his deputy. And for many years, either of those positions was held by Gordon Matthews Stewart.

Gordon Stewart was well prepared for this assignment. He studied German history and literature during the 1930s and lived in Munich and Hamburg as a visiting student. Here, he personally witnessed the Nazi takeover, even catching a glimpse of Adolf Hitler at one of his notorious rallies. When the United States entered the war in 1941, the newly established Office of Strategic Services (OSS) recruited him as a specialist on German affairs. In the summer of 1945, he arrived in Germany with an OSS detachment. Eventually, the OSS morphed into the CIA, and Gordon Stewart would run the agency's espionage organization in Germany for some twenty years.

From CIA headquarters in Heidelberg, Karlsruhe, Frankfurt, and eventually, Bonn, Mr. Stewart directed all intelligence operations in central Europe. Initially, he hunted down Nazi war criminals, but the Cold War compelled him to bend his efforts toward the Soviet bloc. During the 1950s, Mr. Stewart directed espionage operations against East Germany, organized the training of Ukrainian partisans at U.S. bases in Bavaria, and participated in a scheme to dig a