The most productive period of Theodore Dreiser writing life began with the five months he spent in Europe between 1911 and 1912. A Traveler at Forty is the detailed account of his travels during that time, including the exploration of his ancestral roots in Germany. (Goodreads)
Theodore Herman Albert Dreiser (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.