THE 



INTERNATIONAL SCIENTIFIC SERIES. 



Each book complete in One Volume, 12mo, and bound in Cloth. 



1. THE FORMS OF WATER IN CLOUDS AND RIVERS, ICE AND GLA- 



CIERS. By J. TYNDALL, LL. D., F. R. S. With 85 Illustrations. $1.60. 



2. PHYSICS AND POLITICS ; or, Thoughts on the Application of the Prin- 



ciples of Natural Selection " and " Inheritance " to Political Society. 

 By WALTER BAOEHOT. $1.60. 



8. FOODS. By EDWARD SMITH, M. D., LL. B., F. R. 8. With numerous Illus- 

 tration?. $1.76. 



4. MIND AND BODY : The Theories of their Relation. By ALEXANDER BAIN, 



LL.D. With 4 Illustrations. $1.50. 



5. THE STUDY OF SOCIOLOGY. By HERBERT SPENCER. $1.60. 



6. THE NEW CHEMISTRY. By Professor J. P. COOKE, Harvard University. 



With 31 Illustrations. $2.00. 



7. THE CONSERVATION OF ENERGY. By BALTOUR STEWART, M. A., 



LL. D,, F. R. S. With 14 Illustrations. $1.50. 



8. ANIMAL LOCOMOTION ; or, Walking, Swimming, and Flying. By J. B. 



PETTIOREW, M. D., F. R. 8., etc. With 180 Illustrations. $1.75. 



9. RESPONSIBILITY IN MENTAL DISEASE. By HENRY MAUDSLET, M. D., 



$1.50. 



10. THE SCIENCE OF LAW. By Professor SHELDON AMOS. $1.76. 



11. ANIMAL MECHANISM : A Treatise on Terrestrial and Afirial Locomotion. 



By Professor E. J. MARET, College of France. With 117 Illustrations. $1.76. 



1J T11K HISTORY OF THE CONFLICT BETWEEN RELIGION AND SCI- 

 l N r E. By J. W. DRAPER, M. D., LL. D. $1 75. 



18. THE DOCTRINE OF DESCENT AND DARWINISM. By Professor Osc A B 

 M IIMIDT, Stnsltiiri; t nivcrsity. With 26 Illustrations. $!.50. 



14. THE CHEMISTRY OF I.ICHT AND PHOTtxjR AIMI Y iN THEIR AP- 

 PLICATION TO ART. SCIENCE, AND INIMSTKY. By Dr. HERMANN 

 VOOEL, Royal Industrial Academy of Berlin. With 100 Illustration*. $2.00. 

 S 15. FUNGI : Their Nature and Uses. By M. C. COOKE, M. A., LL. D. Edited by 

 the Rev. M. J. Berkeley, M. A., F. L. 8. With 109 Illustrations. $1.50. 



16. THE LIFE AND GROWTH OF LANGUAGE. By Professor WILLIAM 



DWIOHT WHITNEY, Yale College. $1 50. 



17. MONEY AND THE MECHANISM OF EXCHANGE. By W. STANLEY 



JEVONS, M. A , F. R. S. $1.75 



18. THE NATURE OF LIGHT, with a General Account of Physical Optics. By 



Dr. EUGENE LOMMEL. With 188 Illustrations and a Table of Spectra in 

 Colors. $2.00. 



