==Publications==* "Russia under Western Eyes" (1990)* "The Soviet Tragedy: A History of Socialism in Russia, 1917-1991" (1994)* "Alexander Herzen and the Birth of Russian Socialism, 1812-1855" (1961)* "History's Locomotives.
Éditions du Seuil, Paris, 1980, 244 p.* "Russia under Western Eyes" (1990)* "The Soviet Tragedy: A History of Socialism in Russia, 1917-1991" (1994)* "History's Locomotives.