Principal Authorities Quoted. 



< M. TISSOT " Traite de TOnanisme." 

 JOHN ALLEN GODFREY " The Science of Sex." 

 DANIEL DEFOE " Conjugal Lewdness." 

 Lancet. 



Dr. J. COPLAND " J. Copland's Dictionary of Medicine." 

 Dr. CURSCHMAN "Ziemsson's Cyclopedia." 

 Sir Thos. WATSON " Lectures on the Principles and Prac- 

 tice of Physic." 



Dr. POUILLET " Etude Medico-Philosophique." 

 BUCKNILL and TUKE " Psychological Medicine." 

 M. CHARLES LONDE "Nouveaux Elements d'Hygiene." 

 Mons. A. M. K. TISSOT " Traite de 1'Epilepsie." 

 Dr. J. H. McDoucAL Translator of " Lallemand's Trea- 

 tise on Spermatorrhoea." 



Mr. LEWIS " Practical Treatise on Tabes Dorsalis." 

 Dr. BOERHAAVE " Onanisme." 



Mr. MILLER FOTHERGILL " Diseases of Advanced and Se- 

 dentary Life." 

 L. F. E. BERGERET " Des Fraudes dans TAccomplissement 



des Fonctions Generatrices." 



H. D. THOREAU " Essay on Chastity and Sensuality." 

 Dr. WOOD "Wood's Household Practice of Medicine, 



Hygiene and Surgery." 



Dr. G. H. NAPHEYS " The Transmission of Life." 

 Mr. W. H. E. LECKY, M.A. " History of European Morals." 

 Mr. E. GIBBON "Decline and Fall of the Roman Empire." 

 Mr. H. C. LEA " Historical Sketch of Sacerdotal Celibacy." 

 Dean MILMAN " History of Latin Christianity." 

 Mr. GEO. SMITH, F.A.S. " Religion of the Ancient Britons." 

 Mr. JOHN RUSKIN " Modern Painters." 



