BIBLIOGRAPHY 



THE following volumes in this Library should be consulted : 

 The authors' "Evolution," Gamble's "Animal World," Keith's 

 " Human Body," McKendrick's " Physiology," Marett's 

 " Anthropology," Mercier's " Crime and Insanity," Leslie 

 Mackenzie's " Health and Disease," McDougall's " Psycho- 

 logy," Farmer's " Plant Life," Fraser Harris's " Nerves," 

 Moore's " Origin and Nature of Life," Findlay's " School," 

 and Myres's " Dawn of History." 



Perhaps the best general work on Sex is Forel's " The 

 Sexual Question : a scientific, psychological, hygienic and 

 sociological study for the cultured classes." English adapta- 

 tion by C. F. Marshall. 1908. Rebman Ltd. London. 



Another general work, which has passed through many 

 editions, is Iwan Bloch's " Das Sexualleben unserer Zeit in 

 seinen Beziehungen zur modernen Kultur." 9th ed. Berlin, 

 1909. 



A historical survey within moderate compass will be found 

 in J. Miiller's " Das sexuelle Leben der Naturvolker " (2nd 

 ed. 1901), "Das sexuelle Leben der alten Kultur volker " 

 (1902), and " Das sexuelle Leben der christlichen KultuB- 

 volker " (1904). Leipzig. 



BIOLOGICAL 



Patrick Geddes and J. Arthur Thomson : " The Evolution of 

 Sex," 1889, revised ed. 1901. [With a large biblio- 

 graphy.] 



Paul Kammerer : " Ursprung der Geschlechtsunterschiede." 

 Abderhalden's Fortschritte der naturwissenschaftlichen 

 Forschung, Vol. V., 1912. [A very valuable critical 

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