4 THE OPEN COURT BIOLOGICAL SERIES. 



George John Romanes Continued 

 Part III. Post -Darwinian Questions: Isolation and Physio- 

 logical Selection. 1897. Pp. 181. Cloth $1.00. 

 An Examination of Weismannism, by George John Romanes, 

 Al. A., LL. D., F. R. S., Honorary P'ellow of Gonville 

 and Cains College, Cambridge. Second edition. 1899. 

 Pp. ix., 221. Cloth $1.00 net. 



D. KERFOOT SHUTE, M. D. 



Dr. Shute's First Book in Organic Evolution originated in 

 the lecture room, its author being the professor of 

 Anatomy in the medical department of the Columbian 

 University at Washington. Students of this subject 

 v;ho have not the benetit of attending a university can 

 easily post themselves Avith the help of this little 

 volume, so terse and so clear in all essentials. 



A First Book in Organic Evolution, an Introduction to the 

 Study of the Development Theory, bv D. Kerfoot 

 Shute, M. D. Pp. xvi., 285 ,- 39 illustrations, 9 in 

 natural colors. Price cloth, $2.00 net (7s. 6d. net). 



"It is difficult to see in what way this volume could be im- 

 proved. The elementary part of the doctrine of evolution is 

 thoroughly covered and without a word wasted, and the arrange- 

 ment of the matter presented is scholarly.. It is just such a 

 volume as teachers everywhere are looking for to give those 

 interested a first-class idea of the modern biological beliefs." 

 American Inventor. 



"It seems to us that the author has attained no small success 

 in his difficult task, for the book is clean and interesting; it is 

 neither too simple nor too difficult; it is conspicuously free from 

 crankiness and dogmatism, and it is evidently the work of one 

 who has had experience in the task of teaching. Prof. Shute 

 is to be congratulated on the success with which he iias accom- 

 plished a difficult and serviceable piece of work." Xafure. 



AUGUST WEISMANN 



On Germinal Selection, as a Source of Definite Variation, 

 by August V\'eismann. Translated from the German 

 by Thomas J. McCormack. Second edition. 1902. 

 Pp. 87. Cloth 60c net (3s. net). 



"Forms the crown and capsheaf of Weismann's celebrated 

 Theory of Heredity." 



In connection with the subject of this book, see also An Examinalion of 

 Weismannism, by George John Romanes, page 4, and On Ortho- 

 genesis ; or, The Impotence of Darwinian Selection in the Formation of 

 Species, by Th. Eimer, page 2, which was written in reply to 

 Weismann's Germinal Selection. 



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