Evan Mawdsley is Professor of International History in the Department of History, University of Glasgow. His previous publications include The Russian Civil War (1983/2008), The Soviet Elite from Lenin to Gorbachev: The Central Committee and its Members, 1917 1991 (with Stephen White, 2000), The Stalin Years: The Soviet Union, 1929 1953 (2003) and Thunder in the East: The Nazi-Soviet War, 1941 1945 (2005).