THE 



INTERNATIONAL SCIENTIFIC SERIES, 



Each book Complete in One Volume. Crown 8vo. cloth. 



I. FOBMS of "WATER : a Familiar Exposition of the Origin 

 and Phenomena of GLACIERS. By J. TYNDAU,, LL.D., F.R.S. 

 With 25 Illustrations. Eighth Edition. 5s. 



II. PHYSICS and POLITICS; or, Thoughts on the Application 

 of the Principles of ' Natural Selection ' and ' Inheritance ' to Political 

 Society. By WALTER BAGEHOT. Fifth Edition. 4*. 



III. FOODS. By EDWARD SMITH, M.D., LL.B., F.E.S. With numerous 

 Illustrations. Seventh Edition. 5*. 



IV. MIND and BODY : the Theories of their Relation. By 



ALEXANDER BAIX, LL.D. With Four Illustrations. Seventh Edition. 4s. 



V. The STUDY of SOCIOLOGY. By HERBERT SPENCFR. Tenth 



Edition. 5s. 



VI. On the CONSERVATION of ENERGY. By BALFOUR 



STEWART, M.A., LL.D., F.E.S. With 14 Illustrations. Fifth Edition. 5*. 



VII. ANIMAL LOCOMOTION; or, Walking, Swimming, and 

 Flying. By J. B. PETTIGREW, M.D., F.R.S., &c. With 130 Illustrations. 

 Second Edition. 5s. 



VIII. RESPONSIBILITY in MENTAL DISEASE. By HENRY 

 , M.D. Fourth Edition. 5s. 



IX. The NEW CHEMISTRY. By Professor J. P. COOKE, of the 

 Harvard University. With 31 Illustrations. Sixth Edition. 6*. 



London : KEGAN PAUL, TRENCH, & CO., 1 Paternoster Square. 



