Chandler had an immense stylistic influence on American popular literature. He is considered by many to be a founder, along with Dashiell Hammett, James M. Cain and other Black Mask writers, of the hard-boiled school of detective fiction. His protagonist, Philip Marlowe, along with Hammett's Sam Spade, is considered by some to be synonymous with "private detective," both having been played on screen by Humphrey Bogart, whom many considered to be the quintessential Marlowe.
Some of Chandler's novels are considered important literary works, and three are often considered masterpieces: Farewell, My Lovely (1940), The Little Sister (1949), and The Long Goodbye (1953). The Long Goodbye was praised in an anthology of American crime stories as "arguably the first book since Hammett's The Glass Key, published more than twenty years earlier, to qualify as a serious and significant mainstream novel that just happened to possess elements of mystery".