EUGENICS LABORATORY LECTURE SERIES. 



I. The Scope and Importance to the State of the Science of National 

 Eugenics. By Karl Pearson, F.R.S. Issued. Third Edition. 

 Price 15. nci. 



II. The Groundwork of Eugenics. By Karl Pearson, F.R.S. Issued. 

 Second Edition. Price is. net. 



III. The Relative Strength of Nurture and Nature. By Ethel M. Elderton. 



Issued. Price is. net. 



IV. On the Marriage of First Cousins. By Ethel M. Elderton. Issued. 



Price 15. net. 



V. The Problem of Practical Eugenics. By Karl Pearson, F.R.S. Issued. 

 Second Edition. Price is. net. 



VI. Nature and Nurture, the Problem of the Future. By Karl Pearson, 

 F.R.S. Issued. Second Edition. Price is, net. 



VII. The Academic Aspect of the Science of National Eugenics. By Karl 

 Pearson, F.R.S. Issued. Price is. net. 



VIII. Tuberculosis, Heredity and Environment. By Karl Pearson. Issued. 

 Price IS. net. 



IX. Darwinism, Medical Progress and Eugenics. The Cavendish Lecture, 

 1912. By Karl Pearson, F.R.S. Issued. Price is. net. 



QUESTIONS OF THE DAY AND OF THE FRAY. 



I. The Influence of Parental Alcoholism on the Physique and Ability of the 

 Offspring. A Reply to the Cambridge Economists. By Karl Pearson, 

 F.R.S. Issued. Price is. net. 



II. Mental Defect, Mal-Nutrition, and the Teacher's Appreciation of In- 

 telligence. A Reply to Criticisms of the Memoir on ' The Influence of 

 Defective Physique and Unfavourable Home Environment on the 

 Intelligence of School Children.' By David Heron, D.Sc. Issued. 

 Price is. net. 



III. An attempt to correct some of the Misstatements made by Sir Victor 

 HoRSLEY, F.R.S., F.R.C.S., and Mary D. Sturge, M.D., in their 

 Criticisms of the Galton Laboratory Memoir : ' A First Study of the 

 Influence of Parental Alcoholism,' &c. By Karl Pearson, F.R.S. 

 Issued. Price is. net. 



IV. The Fight against Tuberculosis and the Death-rate from Phthisis. By 

 Karl Pearson, F.R.S. Issued. Price is. net. 



V. Social Problems : Their Treatment, Past, Present and Future. By 

 Karl Pearson, F.R.S. Issued. Price is. net. 



VI. Eugenics and Public Health. Lecture to the York Congress of the Royal 

 Sanitary Institute. By Karl Pearson, F.R.S. Issued. Price is. net. 



Vol. I of the Treasury of Human Inheritance may now be obtained bound 

 in buckram, price 525. 6d. net. Buckram cases can be purchased at 2s. gd. with 

 impress of the bust of Sir Francis Galton. A photograph ( 1 1" x 1 3") of Sir Francis 

 Galton by the late Mr. Dew Smith can be obtained by sending a postal order for 

 I OS. 6d. to the Hon. Sec. to the Laboratory. 



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