Mark Yakovlevich Bloch was a Soviet and Russian linguist, Doctor of Philology, Professor, Head of the English Language Grammar Department of the Moscow Pedagogical State University, Head of the Foreign Languages Department of the Moscow Humanitarian and Technical Academy, Honorary Professor of MPGU, Honorary Academician of the Russian Academy of Natural Sciences, Honorary Academician of the International Academy of Sciences of Pedagogical Education, member of the Writers' Union of Russia, member of the Russian Union of Journalists, and the Russian Writers’ Club of New York. He was the author of a number of literary works under the literary pseudonym of Mark Lensky.
