Robert Service

Robert John Service (born 29 October 1947) is a British historian, academic, and author who has written extensively on the history of the Soviet Union, particularly the era from the October Revolution to Stalin's death. He was until 2013 a professor of Russian history at the University of Oxford, a Fellow of St Antony's College, Oxford, and a senior Fellow at Stanford University's Hoover Institution. He is best known for his biographies of Vladimir Lenin, Joseph Stalin and Leon Trotsky.