I 



NEW-WORLD 

 SCIENCE SERIES 



Edited by JOHN W. RITCHIE 



' I A HE publication of 'books that "apply the world's 



A knowledge to the world's needs" is the ideal of this 



house and it is intended that the different volumes of this 



series shall express this ideal in a very concrete way. 



Completed 



Human Physiology. By John W. Ritchie, Professor of Biology, 

 College of William and Mary. A text on physiology, hygiene, 

 and sanitation for upper grammar or junior high schools. $1.28. 



Laboratory Manual for Human Physiology. By Carl Hartman, 

 University of Texas. A manual to accompany Ritchie's Human 

 Physiology. Price, paper 48 cents, cloth 92 cents. 



Science for Beginners. By Delos Fall, Albion College, Michigan. 

 A beginning text in general science for intermediate schools and 

 j unior high schools. Price $1.40. 



Exercise and Review Book in Biology. By J. G. Blaisdell, Yonkers, 

 N. Y., High School. A combined laboratory guide, notebook and 

 review book for students' use. Written from the standpoint of 

 efficiency and furnishing material for a year's work and to ac- 

 company any one of several high-school texts in general biology. 

 Price 96 cents. 



I Trees, Stars, and Birds. By E. L. Moseley, Ohio State Normal 

 College, Bowling Green. A book of outdoor science for junior high 

 schools and the upper grammar grades. Price $1.60. 



Personal Hygiene and Home Nursing. By Louisa C. Lippitt, 

 University of Wisconsin. A practical text for use with classes 

 of young women in vocational and industrial high schools, colleges, 

 and normal schools. Price $1.40. 



Science of Plant Life. By E. N. Transeau, Ohio State University. 

 A scientific and very practical text for high schools. Price $1.60. 



Principles of Zoology. By T. D. A. Cockcrell, University of Colorado. 

 | A text for college use. Price S3. 00. 



Experimental Organic Chemistry. By A . P. West, University of the 

 Philippines. A text for college use. Price $3.00. 



Ready at an Ea ly Date 



Introductory Ideas in Science. By Berenice Jenkins. 

 Science of the Everyday World. By Carleion W. Washburne. 

 Other volumes are also in preparation. 



WORLD BOOK COMPANY 



YONKERS-ON-HUDSON, NEW YORK 

 2126 PRAIRIE AVENUE, CHICAGO 



