The Gulag Archipelago is a book by Aleksandr Solzhenitsyn about the Soviet forced labour camp system. The three-volume book is a narrative relying on eyewitness testimony and primary research material, as well as the author's own experiences as a prisoner in a gulag labor camp. Written between 1958 and 1968, it was published in the West in 1973. Reviewed here by Ernest Mandel.
On the Class Nature of the Soviet State
The Soviets in Russia - 2nd copy
Crisis of Stalinism and Euro Communism
The Question of Stalin
Stalinism and the POUM
Leon Trotsky's Contribution to Marxist Theory and Praxis
Trotsky's Interpretation of Stalinism