Sigmund Freud, The Interpretation of Dreams (1899)
Thorstein Veblen, The Theory of the Leisure Class (1899)
Heinrich Rickert, Kulturwissenschaft und Naturwissenschaft (1899)
Joseph Conrad, Heart of Darkness (1899)
Friedrich Hayek (May 8)
Leo Strauss (September 20)
1899 in philosophy Wikipedia (Text) CC BY-SA