Each Book Complete in One Volume. Crown 8vo. cloth, 5s. unless otherwise described.
I. FORMS of WATER: in Clouds and Rivers, Ice and Glaciers. By J. Tyndall, LL.D., F.R.S. With 25 Illustrations. Twelfth Edition.
II. PHYSICS and POLITICS; or, Thoughts on the Application of the Principles of 'Natural Selection' and 'Inheritance' to Political Society. By Walter Bagehot. Tenth Edition.
III. FOODS. By Edward Smith, M.D., LL.B., F.R.S. With 156 Illustrations. Tenth Edition.
IV. MIND and BODY: the Theories of their Relation. By Alexander Bain, LL.D. With Four Illustrations. Ninth Edition.
V. The STUDY of SOCIOLOGY. By Herbert Spencer. Eighteenth Edition.
VI. The CONSERVATION of ENERGY. By Balfour Stewart, M.A., LL.D., F.R.S. With 14 Illustrations. Eighth Edition.
VII. ANIMAL LOCOMOTION; or, Walking, Swimming, and Flying. By J. B. Pettigrew, M.D., F.R.S., &c. With 130 Illustrations. Fourth Edition.
VIII. RESPONSIBILITY in MENTAL DISEASE. By Henry Maudsley, M.D. Fifth Edition.
IX. The NEW CHEMISTRY. By Professor J. P. Cooke, of the Harvard University. With 31 Illustrations. Eleventh Edition.