"At last, the long wait is over, we now have a biocultural, anthropologically oriented textbook for our undergraduate courses in human sexuality. The book is written in an extremely engaging style to which students can easily relate. I especially like the way the authors have integrated cultural data into their sections on female/male anatomy and physiology. This book now sets the standard for culturally informed or human diversity content among the current crop of human sexuality textbooks." — Dona Davis, University of South Dakota"This book goes beyond the limits of other texts on sex research, because it incorporates anthropological findings from various world cultures along with biological and sociological perspectives. Covering everything from primate sexuality to issues of sex and gender which are such prominent concerns of contemporary society, Bolin and Whelehan have produced a multidisciplinary text which is an outstanding contribution to the burgeoning field of sexuality research." — Walter L. Williams, University of Southern California