- Stalin, Joseph, 1879-1953 (13)
- Soviet Union--Politics and government--1917-1936 (5)
- Soviet Union--Politics and government--1936-1953 (5)
- Heads of state--Soviet Union--Biography (4)
- Police--Soviet Union--History--20th century--Sources (3)
- Political persecution--Soviet Union--History--Sources (3)
- Secret service--Soviet Union--History--Sources (3)
- Bazhanov, Boris (2)
- Defectors--Soviet Union--Biography (2)
- Political atrocities--Soviet Union (2)
- Secretaries--Soviet Union--Biography (2)
- Soviet Union--Politics and government--1917-1936--Sources (2)
- Soviet Union--Politics and government--1936-1953--Sources (2)
- Cosmopolitanism--Soviet Union--History--Sources (1)
- Glavnoe upravlenie gosbezopasnosti NKVD--History--20th century--Sources (1)
- Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Purges (1)
- Opposition (Political science)--Soviet Union--History (1)
- Political purges--Soviet Union--History (1)
- Soviet Union--Intellectual life--1917-1970--Sources (1)
- Soviet Union--Politics and government (1)
- Soviet Union--Politics and government--1936--1953 (1)
- Soviet Union--Politics and government--Sources (1)
- Strategy--Political aspects--Soviet Union (1)
- World War, 1939-1945--Soviet Union--Diplomatic history (1)