Peter Sedgwick: The Crucial Year - Victor Serge on Class and Party (1972): Published as an introduction to the Penguin edtion of Serge's Year One of the Russian Revolution.
Serge Internet Archive: Includes Secrecy and Revolution: A Reply to Trotsky and 1939: A Letter and Some Notes.
The Dissident Marxism of Victor Serge: Political Biography of Victor Serge by David Renton.
The Life, times & confessions of Victor Serge - the Bolsheviks pet anarchist: An anarchist view on Serge.
The Unhappy Elitist:Victor Serge's Early Bolshevism: Peter Sedgwick 's 1984 essay on Serge.
Victor Serge: Brief biographical sketch.