• 1 Wisconsin Historical Society Library

• 5 Spies
• 4 Espionage, Soviet
• 4 Politics and government
• 3 Influence
• 3 Revolutionaries
• 3 Stalin, Joseph, 1878-1953
• 2 Cold War
• 2 Foreign relations
• 2 Intelligence officers
• 2 Lenin, Vladimir Ilʹich, 1870-1924
• 2 Nuclear weapons
• 2 Political and social views
• 2 Soviet Union. Komitet gosudarstvennoĭ bezopasnosti
• 2 World War, 1939-1945
• 1 Allilueva, Svetlana, 1926-2011
• 1 Anti-Nazi movement
• 1 Astronautics
• 1 Astronauts
• 1 Botanical specimens
• 1 Botanists
• 1 Brücher, Heinz, 1915-1991
• 1 Children of heads of state
• 1 Collection and preservation
• 1 Death and burial

• 2 Macintyre, Ben, 1963-
• 1 Alexandrov, Vladimir E.
• 1 Blum, Howard
• 1 Greenspan, Nancy Thorndike
• 1 Merridale, Catherine, 1959-
• 1 Mohr, Tim
• 1 Ohler, Norman
• 1 Parkin, Simon
• 1 Philipps, Roland
• 1 Rapoport, N. I︠A︡. (Natalʹi︠a︡ I︠A︡kovlevna)
• 1 Rubenstein, Joshua
• 1 Sebestyen, Victor, 1956-
• 1 Sullivan, Rosemary, 1947-
• 1 Walker, Stephen, 1961-
• 1 Wallach, Janet, 1942-
• 1 Yarbrough, Marshall

• 15 English

• 4 Germany
• 4 United States
• 3 Great Britain
• 2 Russia
• 1 Baltimore
• 1 Baltimore (Md.)
• 1 Europe
• 1 Germany (East)
• 1 Maryland
• 1 Russia (Federation)
• 1 Saint Petersburg
• 1 Saint Petersburg (Russia)
• 1 Switzerland
• 1 USSR
• 1 Zurich

• 1 True crime stories
• 1 collective biographies

Limit year range