Book excerpt: "This book was published by Vadim Rogovin in Moscow in the fall of 1992, slightly less than one year after the Soviet Union had been dissolved. It is the first volume of what would become a seven-volume study of the struggle of the Left Opposition, both inside the Soviet Union and abroad, as it fought the Stalinist degeneration of the workers' state established after the October Revolution in 1917. This first volume raises the question: "Was There an Alternative to Stalinism?" It studies the rise of the Left Opposition led by Leon Trotsky in 1923, and ends with the expulsion of Trotsky and his supporters at the Fifteenth Party Congress in 1927. The succeeding volumes examine the history of the resistance to Stalinism up through Trotsky's assassination in August 1940 and the outbreak of World War II"--