Idole des Zwanzigsten Jahrhunderts. VIII. Moral ohne Religion Religiös-wissenschaftliche Vorträge

Coffin, Henry Sloane, 1877-1954

Smith, Goldwin, 1823-1910

Velimirović, Nikolaj, 1880-1956

Haldeman, Isaac Massey, 1845-1933

Taylor, Robert Bruce, 1869-; More, Paul Elmer, 1864-1937; Kent, Charles Foster, 1867-1925; Jenks, Jeremiah Whipple, 1856-1929; Finley, John H. (John Huston), 1863-1940