THE UNIVERSITY OF CHICAGO PRESS 



* 



William James and Henri Bergson. By Horace M. Kallen, In- 

 structor in Philosophy, University of Wisconsin. 



264 pages, i2mo, cloth; $1.50, postage extra 



A striking presentation of the relation between the philoso- 

 phies of William James and Henri Bergson. The book is 

 particularly significant as coming from a former student and 

 intimate friend of Professor James. 



THE UNIVERSITY OF CHICAGO 



SCIENCE SERIES 



This new series enables the investigator to present the re- 

 sults of his special researches, not only to a wider public but to 

 his scientific colleagues, in a form more attractive and accessible 

 than is possible through scattered contributions in technical 

 journals. 



The following volumes are already in press : 



The Origin of the Earth. By Thomas C. Chamberlin, Head of the 



Department of Geology in the University of Chicago. 



i6mo, cloth; $1.00, postage extra 



The Evolution of Sex in Plants. By John Merle Coulter, Head 



of the Department of Botany in the University of Chicago. 



i6mo, cloth; $1.00, postage extra 



PUBLICATIONS IN RELIGIOUS EDUCATION 



Problems of Boyhood. A Course in Ethics for Boys of High- 

 School Age. By Franklin W. Johnson. 



154 pages, i2mo, cloth; $1.00, postage extra (weight 1 lb. 1 oz.) 



This book, prepared by the laboratory method, is the result 

 of the experience of a teacher of boys in the high school, a leader of 

 high-school boys in the Sunday school, and of work with boys 

 of a similar age in Young Men's Christian Association groups. 

 The author is the principal of the University of Chicago High 

 School. Such topics as Keeping Clean, Habits, Gambling, Bet- 

 ting, Clean Speech, Right Thinking, Sex, Loyalty, Self-Control, 



