Drapers' Company Research Memoirs — (cont.). 



Questions of the Day and of the Fray. 



I. The Influence of Parental Alcoholism 



on the Physique and Ability of the Off- 

 spring. A Reply to the Cambridge Econo- 

 mists. By Karl Pearson. Price Is. Qd. net. 



II. Mental Defect, Mai-Nutrition, and 



the Teacher's Appreciation of Intelligence. 

 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. Price is. Qd. net. 



III. An Attempt to correct the Misstate- 



ments made by Sir Victor Horsley,F.R.S., 

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

 their Criticisms of the Memoir: 'A First 

 Study of the Influence of Parental Alcohol- 

 ism,' &c. By Karl Pearson. Price Is. Qd. net. 



IV. The Fight against Tuberculosis and 



the Death-rate from Phthisis. By Karl 

 Pearson, F.R.S. [Out of print 



V. Social Problems : Their Treatment, 



Past, Present and Future. By Karl 

 Pearson, F.R.S. PriceTiS.6d.net. 



VI. Eugenics andPublic Health. Lecture to 



the York Congress of the Royal Sanitary In- 

 stitute. By Karl Pearson. Pricelg.iid.net. 



VII. Mendelism and the Problem of Mental 



Defect. I. A Criticism of Recent American 

 Work. ]!y David Heron, D.Sc. (Double 

 Number.) Price 2s. net. 



VIII. MendelismandtheProblem of Mental 



Defect. II. The Continuity of .Mental 

 Defect. By Karl Pearson, F.R.S., and 

 Gustav A. Jaederholm, Ph.D. Price 

 Is. Qd. net. 



IX. Mendelism and the Problem of Mental 



Defect. III. On the Graduated Character 

 of Mental Defect, and on the need for 

 standardizing Judgments as to the Grade 

 of Social Inefficiency which shall involve 

 Segregation. By Karl Pearson, F.R.S. 

 (Double Number.) Price 2s. net. 



X. The Science of Man. Its Needs and its 



Prospects. By Karl Pearson, F.R.S. Being 

 the Presidential Address to Section H of 

 the British Association, 1920. Price Is. Qd. 

 net. 



XI. Francis Galton, A Centenary Appre- 



ciation. With portrait sketch. By Karl 

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



XII. Charles Darwin, 1809-1882. An Ap- 



preciation. With an unpublished portrait. 

 By Karl Pearson, F.R.S. Price 2s. Qd. net. 



Eugenics Laboratory Publications 



MEMOIR SERIES. 



I. The Inheritance of Ability. By Edgar 



Schosteb, I l.Sc., Formerly Galton Research 



Fellow, and E. M. Elderton. [Out of Print 



II. A First Study of the Statistics of 



nity and the Inheritance of the Insane 

 Diathesis. By David Heron, D.Sc, Form- 

 erly Galton Research Fellow. [Out of Print 



III. The Promise of Youth and the 



nuance of Manhood. By Edgar 

 Schcster, D.Sc. [Out of Print 



IV. On the Measure of the Resemblance 



of FiiM Cousins. By Ethel M. Elderton, 

 h Fellow, assisted by Karl 

 Pearson, F.R.S. /'rice 5s. net. 



V. A First Study of the Inheritance of 



Vision and of the Relative Influence of 

 Heredity and Environment on Sight. By 

 Amy Harrington and Karl Pearson, 

 I-'. U.S. /',/.< 6a /" '. 



VI. Treasury of Human Inheritance. 



Parts I anil II 'double part). (Diabetes in- 

 sipidus, Split-Foot, Polydactylism,Brachy- 

 dactylism, Tuberculosis, Deaf-Mutism, and 

 Legal Ability.) Price 14s. net. 

 VII. On the Relationship of Condition of 

 the Teeth in Children to Factors of Health 

 and Home Environment, By E. ('. Rhodes, 

 D.Sc. Price 9s. net, 

 VIII. The Influence of Unfavourable Home 

 Environment and Defective Physique on 

 tin.' Intelligence of School Children. By 

 David Heron, M.A., D.Sc. [Out oj 

 IX. The Treasury ofHuman Inheritance. 

 Part III. (Angioneurotic Oedema. Herma- 

 phroditism, Deaf-Mutism, Insanity, Corn- 

 mercial Ability.; Price 10s. net. 

 X. The Influence of Parental Alcoholism 



on the Physique and Intelligence of the 



Offspring. By Ethel .\I. Elderton, as- 

 sisted by Karl Pearson. Price 8s. net. 



XI. The Treasury of Human Inheritance. 



Part IV. (Cleft Palate, Hare-Lip, Deaf- 

 Mutism, and Congenital Cataract.) Price 

 10s. net. 



XII. The Treasury ofHuman Inheritance. 



ParteVandVI. (Haemophilia.) Price \bs.uet. 



XIII. A Second Study of the Influence of 



Parental Alcoholism on the Physique and 

 Intelligence of the Offspring. By Karl 

 Pearson, E.B.S., and Ethel M. Elderton. 

 Price li.-.'. net. 



XIV. A Preliminary Study of Extreme 



Alcoholism in Adults. By Amy Barring- 

 \ and Karl Pearson, F.K.S., assisted 

 by David Heron, D.Sc. Price Be. net. 



XV. The Treasury of Human Inheritance. 



Dwarfism, with 49 Plates of Illustrations 

 and 8 Plates of Pedigrees. Price 15*. net. 



XVI. The Treasury of Human Inheritance. 



Prefatory matter and indices to Vol. I. 

 With Frontispiece Portraits of Sir Francis 

 Galton and Ancestry. Price •">•■■•. net. 



XVII. A Second Study of Extreme Alco- 



holism in Adults. With special reference 

 to the Home-Office Inebriate Reformatory 

 data. By David Heron, D.Sc. Price 7s. Qd. 

 net. 



XVIII. On the Correlation of Fertility with 



Social Value. A Cooperative Study. 

 Price 7.s. <></. net. 

 XIX— XX. Report on the English Birthrate. 

 Part I. England, North of the Humber. 

 By Ethei. .\i. Eldbbton, Galton Research 

 Fellow. Price 9s. net. 

 XXI. The Treasury of Human Inheritance. 

 VoL 11 (Xettleship Memorial Volume). 

 Heredity of Anomalies and Diseases of the 

 Eye. Part I. Price 45s. net. 

 XXII. TheTreasury of Human Inheritance. 

 Vol. III. Parti. Hereditary Disorders of 

 Lone Development. Price 45s. net. 



XXIII. The Treasury of Human Inheritance. 



Vol. II (Nettleship Memorial Volume). 

 Part II. Colour Blindness. Price 45s. net. 



XXIV. The Treasury of Human Inheritance. 



Vol. II (Xettleship .Memorial Volume). 

 Part 111. Blue Sclerotics and Fragility- of 

 Bone. Price 36s. net. 



XXV. On the Relative Value of the Factors 



which influence Infant Welfare. By Ethel 

 M. Elderton. (Reprinted from Annals of 

 Eugenics.) Price -lis. net. 



(v) 



