Dashiell Hammett was born in St. Marys County, Maryland, in 1894. He grew up in Philadelphia and Baltimore. He left school at the age of fourteen and held several jobs thereafter -- messenger boy, newsboy, clerk, timekeeper, yardman, machine operator, and stevedore. He finally became an operative for the Pinkerton Detective Agency. World War I, in which he served as a sergeant, interrupted his sleuthing and injured his health. When he was finally discharged from the last of several hospitals, he resumed detective work. Subsequently, he turned to writing, and in the late 1920s he became the unquestioned master of detective-story fiction in America. During World War II, Mr. Hammett again served in the army, this time for more than two years, most of which he spent in the Aleutians. He died in 1961. His books The Big Knockover, The Continental Op, The Dain Curse, The Glass Key, The Maltese Falcon, Red Harvest,
The Thin Man, and Woman in the Dark are available in Vintage paperback.