D. S. Mirsky is the English pen-name of Dmitry Petrovich Svyatopolk-Mirsky (), often known as Prince Mirsky ( – c. 7 June 1939), a Russian political and literary historian who promoted the knowledge and translations of Russian literature in Britain and of English literature in the Soviet Union. He was born in Kharkov Governorate and died in a Soviet gulag near Magadan. Early life He was born Prince Dimitry Petrovich Svyatopolk-Mirsky, scion of the Svyatopolk-Mirsky family, son of knyaz Pyotr Dmitrievich Svyatopolk-Mirsky, Imperial Russian Minister of Interior, and Countess Ekaterina Bobrinskaya. He relinquished his princely title at an early age. During his school years, he became interested in the poetry of Russian symbolism and started writing poems himself. World War I and Civil War Mirsky was mobilized in 1914 and saw service in the Imperial Russian Army during World War I. After the October Revolution he joined the White movement as a member of Denikin's staff. After the defeat of the White forces he fled to Poland in 1920. London Mirsky emigrated to Great Britain in 1921. While teaching Russian literature at the University of London, Mirsky published his landmark study A History of Russian Literature: From Its Beginnings to 1880. Vladimir Nabokov has called it "the best history of Russian literature in any language including Russian". This work was followed with the Contemporary Russian Literature, 1881–1925,. Mirsky was a founding member of the Eurasianist movement and the chief editor of the periodical Eurasia, his own views gradually evolving toward Marxism. He also is usually credited with coining the term National Bolshevism. In 1931, he joined the Communist Party of Great Britain and asked Maxim Gorky if he could procure his pardon by Soviet authorities. The permission to return to the USSR was granted him in 1932. On seeing him off to Russia, Virginia Woolf wrote in her diary that "soon there'll be a bullet through your head". Return to Russia Mirsky returned to Russia in September 1932. Five years later, during the Great Purge, Mirsky was arrested by the NKVD. Mirsky's arrest may have been caused by a chance meeting with his friend, the British historian E. H. Carr who was visiting the Soviet Union in 1937. Carr stumbled into Prince Mirsky on the streets of Leningrad (modern Saint Petersburg, Russia), and despite Prince Mirsky's best efforts to pretend not to know him, Carr persuaded his old friend to