Title: Betrayal
First published: 2007
Subjects: Biography, Espionage, German, German Espionage, Government executives, History, Sabotage, Secret service, Spies, World War, 1939-1945
Places: Germany, United States
People: George John Dasch (1903-1992), J. Edgar Hoover (1895-1972)
Time periods: 20th century
LC classification: D810.S7 J42 2007