Title: Double agent
Description: An account of a virtually unknown pre-World War II counterespionage operation describes how naturalized German-American agent William G. Sebold became the FBI's first double agent and was a pivotal figure in the arrests of 33 enemy agents for the Nazis.
Subjects: German Americans, Spies, United States, Secret service, German Espionage, World War, 1939-1945, Norden bombsight, United States. Federal Bureau of Investigation, Biography, History, United states, federal bureau of investigation, World war, 1939-1945, secret service, united states, Espionage, german, Germany, biography, German americans, World war, 1939-1945, secret service, germany
Places: United States, New York (State), Germany, New York
People: William G. Sebold (1899-1970)
Time periods: 20th century