New-World Science Series 
Edited by JoHN W. RitcHIe 
This series is planned to provide texts for all the sciences 
taught in junior and senior high schools and colleges. 
Common Science by Carleton W. Washburne. A text that explains 
the facts and phenomena with which the pupils come into contact. 
Fundamentals are presented so as to arouse interest in science. $1.68. 
Manual for teachers use, 20 cents. 
Exercise and Review Book in Biology, by J. G. Blaisdell. A com- 
bined laboratory guide, notebook, and review: book to accompany any 
text in general biology for high school work. $1.20. 
Gardening, by A. B. Stout. A well ordered, practical.course in garden- 
ing, which emphasizes both the educational and practical aspects of the 
subject. $1.60. 
Human Physiology, by John W. Ritchie. A text that teaches the essen- 
tials of physiology, hygiene and sanitation. $1.40. 
Laboratory Manual for Human Physiology, by Carl Hartman. A Man- 
ual giving brief, definite directions for laboratory work in physiology, 
chemistry, and bacteriology. 
Personal Hygiene and Home Nursing, by Louisa C. Lippitt. A 
practical, non-technical text for girls in high schools, normal schools 
and colleges. $1.68. 
Sanitation and Physiology, by John W. Ritchie. A text that com- 
bines teaching of public health and physiological hygiene. $1.72. 
Science for Beginners, by Delos Fall. An introductory text in science 
that approaches the subject thru the experiences of the child. Teaches 
the scientific method. $1.60. 
Science of Plant Life, by E. N. Transeau. A botany text for a haif- 
year course in the high school. Emphasizes the structural rather than 
the dynamic aspects of the subject. $1.68. 
Trees, Stars and Birds, by E. L. Moseley. An outdoor science book 
containing colored cuts of 58 common birds, 9 star maps, and 69 drawings. 
il ¥ 
College Texts 
Experimental Organic Chemisty, by Augustus P. West. A text con- 
taining full laboratory directions for the college student. $3.20. 
Zoblogy, by T.D.A. Cockerell. A book that fully sets forth the biological 
principles upon which much of our philosophical and social thought is 
based. Possesses rare literary charm. 
General Botany, by E. N. Transeau. An introductory text for colleges 
and for advanced classes in secondary schools. $3.60. 
WORLD BOOK COMPANY 
YonxkErs-on-Hupson, NEw York 
2126 Prairre AVENUE, CHICAGO 
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