A PARTIAL LIST OF BOOKS USED IN THE 

 PREPARATION OF THIS VOLUME 



BATESON, W. Mendel's Principles of Heredity. 1913. 



BEZZOLA, Dr. D. Statistische Untersuchungen iiber die Rolle des Alcohols 



bei der Entstehung des originaren Schwachsinns. 1902. 

 BUNGE, G. Alcoholic Poisoning and Degeneration. Journal of Inebriety. 



1900. 



CASTLE, W. E. Heredity in Relation to Evolution and Animal Breeding. 



191 1. 

 CASTLE, W. E. Heredity of Coat-Characters in Guinea-Pigs and Rabbits. 



1905. 



CONN, W. H. The Method of Evolution. 1900. 

 DARWIN, C. The Origin of Species. 1864. 



DARWIN, C. Naturalist's Voyage round the World. Third edition, 1860. 

 DARWIN, FRANCIS. Life and Letters of Charles Darwin. 1887. 

 DAVENPORT, C. B. Eugenics. 1910. 



DAVENPORT, C. B. Heredity in Relation to Eugenics. 1911. 

 DOCK, L. L. Hygiene and Morality. 1910. 

 ELLIS, HAVELOCK. The Problem of Race-Regeneration. 1911. 

 FISHER, IRVING. National Vitality. 1908. 

 GALTON, F., and SCHUSTER, E. Noteworthy Families. 1906. 

 GODDARD, H. H. Heredity of Feeble-mindedness. 1911. 

 GODDARD, H. H. Elimination of Feeble-mindedness. 1911. 

 GODDARD, H. H. The Menace of the Feeble-minded. 1911. 

 GODDARD, H. H. The Kallikak Family. 1912. 

 GOLDMARK, JOSEPHINE. Fatigue and Efficiency. 1912. 

 GULICK, J. T. Evolution, Racial and Habitudinal. 1905. 

 HALL, G. S. Adolescence. 1905. 

 HARWOOD, W. S. New Creations in Plant Life. 1906. 

 HORSLEY, SIR VICTOR, and STURGE, MARY D. Alcohol and the Human 



Body. 1908. 



HOWARD, W. L. Plain Facts on Sex Hygiene. 1910. 

 JORDAN, DAVID STARR. The Heredity of Richard Roe. 1911. 

 KELLICOTT, W. B. The Social Direction of Human Evolution. 1911. 



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