A. _Human Traits_ (1) Cooley, Charles H. _Human Nature and the Social Order._ New York, 1902. (2) Shaler, N. S. _The Individual._ New York, 1900. (3) Hocking, W. E. _Human Nature and Its Remaking._ New Haven, 1918. (4) Edman, Irwin. _Human Traits and Their Social Significance._ Boston, 1919. (5) Wallas, Graham. _Human Nature in Politics._ London, 1908. (6) Lippmann, Walter. _A Preface to Politics._ [A criticism of present politics from the point of view of human-nature studies.] New York and London, 1913. (7) James, William. _The Varieties of Religious Experience._ A study in human nature. London and New York, 1902. (8) Ellis, Havelock. _Studies in the Psychology of Sex._ 6 vols. Philadelphia, 1900-1905. (9) Thomas, W. I. _Source Book for Social Origins._ Chicago, 1909. [Contains extensive bibliographies.] B. _The Mores_ 1. Comparative Studies of Cultural Traits: (1) Tylor, E. B. _Primitive Culture._ Researches into the development of mythology, philosophy, religion, language, art, and custom. 4th ed. 2 vols. London, 1903. (2) Sumner, W. G. _Folkways._ A study of the sociological importance of usages, manners, customs, mores, and morals. Boston, 1906. (3) Westermarck, E. A. _The Origin and Development of the Moral Ideas._ London and New York, 1908. (4) Ratzel, F. _History of Mankind._ Translated by A. J. Butler. London and New York, 1898. (5) Vierkandt, A. _Naturvölker und Kulturvölker._ Leipzig, 1896. (6) Lippert, Julius. _Kulturgeschichte der Menschheit in ihrem organischem Aufbau._ Stuttgart, 1886-87. (7) Frazer, J. G. _The Golden Bough._ A study in magic and religion. 3d ed., 12 vols. (Volume XII is a bibliography of the preceding volumes.) London and New York, 1907-15. (8) Dewey, John, and Tufts, James H. _Ethics._ New York, 1908. 2. Studies of Traits of Individual Peoples: (1) Fouillée, A. _Psychologie du peuple français._ Paris, 1898. (2) Rhys, J., and Brynmor-Jones, D. _The Welsh People._ London, 1900. (3) Fishberg, M. _The Jews._ A study of race and environment. London and New York, 1911. (4) Strausz, A. _Die Bulgaren._ Ethnographische Studien. Leipzig, 1898. (5) Stern, B. _Geschichtete der öffentlichen Sittlichkeit in Russland._ Kultur, Aberglaube, Sitten, und Gebraüche. Zwei Bände. Berlin, 1907-8. (6) Krauss, F. S. _Sitte und Brauch der Südslaven._ Wien, 1885. (7) Kidd, D. _The Essential Kafir._ London, 1904. (8) Spencer, B., and Gillen, F. J. _The Native Tribes of Central Australia._ London and New York, 1899. C. _Human Nature and Industry_ (1) Taylor, F. W. _The Principles of Scientific Management._ New York, 1911. (2) Tead, O., and Metcalf, H. C. _Personnel Administration; Its Principles and Practice._ New York, 1920. (3) Tead, O. _Instincts in Industry._ A study of working-class psychology. Boston, 1918. (4) Parker, C. H. _The Casual Laborer and Other Essays._ New York, 1920. (5) Marot, Helen. _Creative Impulse in Industry; A Proposition for Educators._ New York, 1918.