Selected contents: Strange sexual relations of Negroid primitives - tribal amatory customs and pleasure contrivances - savage lesbian love - Indians; Sophisticated forms of vice - urban and rural - relative frequency of perversities in men and women of primitive and modern races; Ideal marriage and strange sexual practices - obscene cults; Pastoral studies of sex - gigantic sexual literature of theology - illuminating anthropological contributions of the confessional; And much, much, much more.