ග්‍රන්ථ නාමාවලිය[සංස්කරණය] Two Lectures: Stalin's Great Terror: Origins and Consequences: Leon Trotsky and the Fate of Marxism in the USSR (1996) Mehring Books ISBN 1875639136 1937: Stalin's Year of Terror (1998) Mehring Books ISBN 0929087771 Was There an Alternative?