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Civilization and Climate By ELLSWORTH HUNTINGTON 
‘‘An interesting book on the relations between climate and humin energy. 
The book is fascinating, and well worked out—the better, perhaps, for keeping to its subject, 
and avoiding cther considerations which must enter into an index of civilization.” —The 
Athenaeum. 
Price $2.50 net, postpaid. 
Problems of Genetics By WILLIAM BATESON 
“One of the most stimulating and suggestive books for students of Evolution and Heredity 
which has appeared since the rediscovery of Mendel’s law.’’—Science. 
Listed in the New York Times Book Review among the ‘(One Hundred Best Books of the 
Year.”’ E 
[Price $4.00 net, postpaid. 
The Physiology of the 
Amino Acids By FRANK P. UNDERHILL 
“Every physician who wishes to keep abreast with this important development in physi- 
ology should take advantage of the opportunity offered by Underhill to obtain the necessary 
information in so concise, inexpensive and readable a treatise.”—Journal of Amzrican Medical 
Association. 
Price $1.35 net, postpaid. 
YALE UNIVERSITY PRESS 
NEW HAVEN, CONNECTICUT 
mm mr tr 1 I 1 I fH He 
Ee Ee ee ee ee me Sileeas 54 
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An Introduction to Heredity and Eugenics 
BEING WELL-BORN 
By MICHAEL F. GUYER 
Professor of Zoology, University of Wisconsin; 
President of the American Microscopical Society 
An up-to-date, comprehensive, and conservative study, embodying the 
latest results of scientific investigation in clear and understandable English. 
It is strong on the theoretical side but. emphasizes especially, and illustrates 
fully, the practical application of the theories. Although just issued it is 
being used as a text-book in many American colleges and universities. 
Prescott F. Hall, Secretary Immigration Restriction League, Boston: 
Condensed and clear statement of the latest results of scientific research in heredity. 
David Starr Jordan, Chancellor Leland Stanford Jr. University: 
A remarkably full and accurate statement of what we really know of the science 
of eugenics and its application to human life. 
C. H. Parker, Zoological Laboratory, Harvard University: 
Decidedly the best of American texts on eugenics. 
With analytical table of contents, glossary, references for further 
reading and study, and a complete index. 12mo. Cloth $1.00 net. 
The publishers will send a copy of BEING WELL-BORN on approval to any reader of this magazine 
i ee ee - . 
The Bobbs-Merrill Company, Publishers, Merrill Union Cire!e, Indianapolis, Ind’ 
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i i 0 em ee Be Be Fe Fe Ee Fe ee 
