INTRODUCTION AND PREFACE TO SECOND EDITION
Author's Preface
PART I. THE SOCIAL LIFE OF MONKEYS AND APES
I. Human Sociology and the Sub-Human Primates
II. Mammalian Sociology
III. Sexual Periodicity
IV. The Breeding Season and Society
V. The Physiology of the Reproductive Processes of Mammals other than Primates
VI. The General Character of the Menstrual Cycle
VII. The Morphology
Physiology
and Interpretation of the Menstrual Cycle
VIII. The OEstrous Cycle and Behaviour
IX. The Menstrual Cycle and Behaviour
X. The Individual within the Group
XI. Apes and Monkeys in the Wild: General
XII. Baboons in South Africa
XIII. The Social Groups of Wild Apes and Monkeys
XIV. The Hamadryas Baboon Colony
XV. Dominance and the Liberation of Sexual Responses
XVI. The Communal Life of the Baboon
XVII. The Development of Social and Sexual Responses
XVIII. Altruism and Society
XIX. The Social Scale
BIBLIOGRAPHY
PART II. POSTSCRIPT AND APPENDICES TO THE SECOND EDITION
POSTSCRIPT
APPENDICES