Victor Lvovich Kibalchich (1890-1947) better known as Victor Serge was a Russian revolutionary. Originally an anarchist, he joined the Russian Communist Party on arriving in Petrograd in February 1919 and worked for the newly founded Comintern as a journalist, editor and translator. He was openly critical of the Soviet regime, but remained loyal to the Bolsheviks. Wikipedia
The definitive Wikipedia entry for Victor Serge. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Victor_Serge