Clodd, E. Tom Tit Tot. 1898.—Animism, the Seed of Religion. 1905.
Darwin, C. Origin of Species. 1859.—Descent of Man. 1871.—Expression of the Emotions in Man and Animals. 1872.
Davis, Barnard, and Thurnam, J. Crania Britannica. 1865.
Dieserud, J. The Scope and Content of the Science of Anthropology. 1908.
Durkheim, E. De la division du travail social. 1893.—Les règles de la méthode sociologique. 1895.
Evans, J. The Ancient Stone Implements, Weapons, and Ornaments of Great Britain. 1872.—The Ancient Bronze Implements, etc. 1881.
Frazer, J. G. Totemism. 1887.—Totemism and Exogamy. 1910.
Gallatin, A. Synopsis of the Indian Tribes. 1836.—Notes on the semi-civilised Nations of Mexico, Yucatan, etc. 1845.
Giddings, F. H. The Principles of Sociology. 1896.
Gomme, G. L. Ethnology in Folklore. 1892.—Folklore as a Historical Science. 1908.