Under the Volcano is a novel by English writer Malcolm Lowry (1909-1957) published in 1947. The novel tells the story of Geoffrey Firmin, an alcoholic British consul in the small Mexican town of Quauhnahuac, on the Day of the Dead, 1 November 1938. The book takes its name from the two volcanoes that overshadow Quauhnahuac and the characters, Popocatepetl and Iztaccihuatl. Under the Volcano was Lowry's second and last complete novel.