Studies in the Psychology of Sex, Volume 1VOLUME IReading editionChapter navigation20 reading sectionsGo to chapterChoose a chapter…VOLUME IHAVELOCK ELLISGENERAL PREFACE.PREFACE TO THE THIRD EDITION.PREFACE TO THE FIRST EDITION.THE EVOLUTION OF MODESTY.THE EVOLUTION OF MODESTY. (continued 2)THE EVOLUTION OF MODESTY. (continued 3)THE PHENOMENA OF SEXUAL PERIODICITY.THE PHENOMENA OF SEXUAL PERIODICITY. (continued 2)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE.AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 2)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 3)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 4)APPENDIX A.APPENDIX B.APPENDIX C.INDEX OF AUTHORS.INDEX OF SUBJECTS.DIAGRAMSBeginning of this editionNext chapter →Volume 1 — HAVELOCK ELLISAll chapters and sections (20)Sections1Volume 1 · Other sectionsHAVELOCK ELLISGENERAL PREFACE.PREFACE TO THE THIRD EDITION.PREFACE TO THE FIRST EDITION.THE EVOLUTION OF MODESTY.THE EVOLUTION OF MODESTY. (continued 2)THE EVOLUTION OF MODESTY. (continued 3)THE PHENOMENA OF SEXUAL PERIODICITY.THE PHENOMENA OF SEXUAL PERIODICITY. (continued 2)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE.AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 2)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 3)AUTO-EROTISM: A STUDY OF THE SPONTANEOUS MANIFESTATIONS OF THE SEXUAL IMPULSE. (continued 4)APPENDIX A.APPENDIX B.APPENDIX C.INDEX OF AUTHORS.INDEX OF SUBJECTS.DIAGRAMSTHE EVOLUTION OF MODESTY THE PHENOMENA OF SEXUAL PERIODICITY AUTO-EROTISMBYHAVELOCK ELLIS →