Mikhail Afanasyevich Bulgakov was a Russian, later Soviet writer, medical doctor, and playwright active in the first half of the 20th century. He is best known for his novel The Master and Margarita, published posthumously, which has been called one of the masterpieces of the 20th century.

The Master and Margarita is a novel by Soviet writer Mikhail Bulgakov, written in the Soviet Union between 1928 and 1940. A censored version, with several chapters cut by editors, was published in Moscow magazine in 1966–1967, after the writer's death on March 10, 1940, by his widow Elena Bulgakova. The manuscript was not published as a book until 1967, in Paris. A samizdat version circulated that included parts cut out by official censors, and these were incorporated in a 1969 version published in Frankfurt. The novel has since been published in several languages and editions.