Durkheim, E. Définition des phénomènes religieux (in L'Année sociologique, ii) (Paris, 1897-1898).
Allen, Grant. Evolution of the Idea of God (London and New York, 1897).
Tiele, C. P. Elements of the Science of Religion (Edinburgh and London, 1897-1899).
Brinton, D. G. Religions of Primitive Peoples (New York and London, 1897).
Ratzel, F. History of Mankind (Eng. tr., London, 1898).
Lang, A. Custom and Myth (London, 1884); Myth, Ritual and Religion (2d ed., 1899); The Making of Religion (2d ed., London, 1900).
Andree, R. Die Flutsagen (Braunschweig, 1891).
Usener, H. Die Sintfluthsagen (Bonn, 1899).
Woods, F. H. Article "Flood" (in Hastings's Dictionary of the Bible) (Edinburgh and New York, 1900).
Sutherland, A. The Origin and Growth of the Moral Instinct (London and New York, 1898).[591]