Michael Arlen was an essayist, short story writer, novelist, playwright, and scriptwriter. He had his greatest successes in the 1920s while living and writing in England, publishing the best-selling novel The Green Hat in 1924. Arlen is most famous for his satirical romances set in English smart society, but he also wrote gothic horror and psychological thrillers, for instance "The Gentleman from America", which was filmed in 1948 as The Fatal Night, and again in 1956 as a television episode for Alfred Hitchcock's TV series Alfred Hitchcock Presents. Near the end of his life, Arlen mainly occupied himself with political writing. Arlen's vivid but colloquial style "with unusual inversions and inflections with a heightened exotic pitch" came to be known as 'Arlenesque'.

A Woman of Affairs is a 1928 Metro-Goldwyn-Mayer synchronized sound drama film directed by Clarence Brown and starring Greta Garbo, John Gilbert, Douglas Fairbanks Jr. and Lewis Stone. While the film has no audible dialog, it was released with a synchronized musical score with sound effects using both the sound-on-disc and sound-on-film process. The film was based on a 1924 best-selling novel by Michael Arlen, The Green Hat, which he adapted as a four-act stage play in 1925. The Green Hat was considered so daring in the United States that the movie did not allow any associations with it and was renamed A Woman of Affairs, with the characters also renamed to mollify the censors. In particular, the film script eliminated all references to heroin use, homosexuality and syphilis that were at the core of the tragedies involved.