The Life and Death of Stalin by Louis Fischer — Reviews, Discussion, Bookclubs, Lists -
http://www.goodreads.com/book/show/2634483-stalin – Stalin Triumph and Tragedy
http://www.goodreads.com/book/show/52141.Stalin – Stalin Breaker of Nations – hired Vasiliev?
The Harvest of Sorrow: Soviet Collectivization and the Terror-Famine
The Foundations of Leninism (paperback) – 1965 – found in 1976, likely read in 1967…
Stalin: The Man and His Era