THE SCIENCE SERIES

Edited by EDWARD LEE THORNDIKE, Ph.D., and

F. E. BEDDARD, M.A., F.R.S.

I.

The Study of Man.

By A. C. HADDON.

By ST. George Mivart.

2. The Groundwork of Science.

3.

4.

5.

6.

7.

Rivers of North America, By ISRAEL C. RUSSELL.

Earth Sculpture, or ; The Origin of Land Forms. By JAMES
GEIKIE.

Volcanoes; Their Structure and Significance. By T. G.
BONNEY.

Bacteria. BY GEORGE NEWMAN.

A Book of Whales. By F. E. Beddard.

8. Comparative Physiology of the Brain, etc. By JACQUES LOEB.

By SIMON Newcomb.

The Basis of Social Relations. By DANIEL G. Brinton.

10.

II.

12.

Infection and Immunity.

Experiments on Animals. By STEPHEN PAGET.

13. Fatigue. By A. Mosso.

By GEORGE M. STERNBERG.

14. Earthquakes. By CLARENCE E. DUTTON.

15.

The Nature of Man. By ÉLIE Metchnikoff.

16. Nervous and Mental Hygiene in Health and Disease. By AUGUST FOREL.

17. The Prolongation of Life. By ÉLIE METCHNIKoff.

18. The Solar System. By Charles Lane Poor.

19.

20.

21.

22.

Heredity. By J. ARTHUR THOMPSON, M.A.
Climate. By ROBERT DECOURCY WARD.

Age, Growth, and Death. By CHARLES S. MINOT.
The Interpretation of Nature. By C. LLoyd Morgan,
Mosquito Life. By EVELYN GROESBEECK MITCHELL.
24. Thinking, Feeling, Doing. By E. W. SCRIPTURE.
25. The World's Gold. By L. DE LAUNAY.

23.

26. The Interpretation of Radium. By F. SODDY.

For list of works in preparation see end of this volume.

EDITED BY

Professor 3. Mckeen Cattell, M.H., Pb.D.

AND

F. E. Beddard, D.A., F.R.S.

COMPARATIVE PHYSIOLOGY OF THE BRAIN AND COMPARATIVE PSYCHOLOGY