THE 



INTERNATIONAL SCIENTIFIC SERIES, 



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



I. FORMS of WATER : a Familiar Exposition of the Origin 

 and Phenomena of GL ACIERS. By J. TYNDALL, LL.D., F.R.8. 

 With 25 Illustrations. Ninth Edition. 5a. 



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

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

 Society. By WALTER BAOEHOT. Seventh Edition. 4*. 



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

 Illustrations. Ninth Edition. 5j. 



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

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



V. The STUDY of SOCIOLOGY. By HERBERT SPENCER. Twelfth 

 Edition. 5s. 



VI. On the CONSERVATION of ENERGY. By BALFOCB 



STEWART, H.A., LL.D., F.B..S. With 14 Illustrations. Sixth Edition. 5*. 



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

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

 Third Edition. 5*. 



VIII. RESPONSIBILITY in MENTAL DISEASE. By HBNRY 

 MAUDSLEY, M.D. Fourth Edition. 5*. 



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



Harvard University. With 31 Illustrations. Eighth Edition, remodelled 

 and enlarged. B*. 



X. The SCIENCE of LAW. By Professor SHELDON AMOS. Sixth 

 Edition. 6s. 



XI. ANIMAL MECHANISM : a Treatise on Terrestrial and Aerial 

 Locomotion. By Professor E. J. MAREY. With 117 Illustrations. Third 

 Edition. 5s. 

 XII. The DOCTRINE of DESCENT and DARWINISM. By 



Professor OSCAR SCHMIDT (Strasburg University). With 26 Illustrations. 

 Sixth Edition. 5s. 



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



