Title: Family of spies
Subtitle: inside the John Walker spy ring
Description: An account of the Soviet spy ring, and master American spy John Walker, who routinely sold American nuclear secrets and codes to the Russians.
Subjects: History, Espionage, Soviet Espionage, Espionage, russian, Spies
Places: United States, Soviet Union
People: Walker family, John Anthony Walker (1937-), Jerry Whitworth, Jerry Whitworth (1939-)
Time periods: 20th century