Theodore Herman Albert Dreiser (/ˈdraɪsər, -zər/;[1] August 27, 1871 – December 28, 1945) was an American novelist and journalist of the naturalist school. His novels often featured main characters who succeeded at their objectives despite a lack of a firm moral code, and literary situations that more closely resemble studies of nature than tales of choice and agency.[2] Dreiser's best known novels include Sister Carrie (1900) and An American Tragedy (1925).