Victor Serge (1890-1947) played many parts, as he recounted in his indelible Memoirs of a Revolutionary. The son of anti-czarist exiles in Brussels, Serge was a young anarchist in Paris; a syndicalist rebel in Barcelona; a Bolshevik in Petrograd; a Comintern agent in Central Europe; a comrade of Trotsky's; a friend of writers like Andrei Bely, Boris Pilnyak, and Andr? Breton; a prisoner of Stalin; a dissident Marxist in exile in Mexico... Like...