Melvin Konner's "The Evolution of Childhood" is a comprehensive research report in the field of evolutionary oriented developmental psychology, biology, anthropology and neurobiology. It is a groundbreaking book and will establish itself as a standard work. Clear, concise and exciting, even for non specialized readers (the reviewer is a German speaking psycholinguist and had his professional training in the sixties.) Thanks to its excellent apparatus, it provides insight into many areas, e.g. psycholinguistics, sexual development (including homosexuality), or the issues of adoption and many more.