Title: Snow
Description: Recounts the story of the first double agent, and the Second World War's most successful spy.
Subjects: World war, 1939-1945, secret service, great britain, Spies, Great britain, biography, World War, 1939-1945, Biography, Secret service, Military intelligence, Guerre mondiale, 1939-1945, Biographies, Service secret, Espions, Spionage, Weltkrieg