| CHAPTER | 
 | PAGE | 
| 
 | LIST OF BOOKS CONSULTED | vii. | 
| 
 | INTRODUCTION | |
| I. | CHRISTIAN OPINION FROM THE AGE OF JUSTINIAN | |
| II. | VULGAR ERRORS | |
| III. | LITERATURE: PORNOGRAPHIC AND DESCRIPTIVE: Carlier, Les deux Prostitutions | |
| IV. | LITERATURE: MEDICO-FORENSIC: Tardieu | |
| V. | LITERATURE: MEDICO-PSYCHO LOGICAL: Moreau, Tarnowsky, Krafft-Ebing, Lombroso | |
| VI. | LITERATURE. HISTORICAL AND ANTHROPOLOGICAL: Meier, "A Problem in Greek Ethics"; Rosenbaum, Bastian, Herbert Spencer, Sir Richard Burton, Mantegazza | |
| VII. | LITERATURE: POLEMICAL: Karl Heinrich Ulrichs | |
| VIII. | LITERATURE: IDEALISTIC: Walt Whitman | |
| IX. | EPILOGUE | |
| X. | SUGGESTIONS UPON LEGISLATION |