SCIENCE

PLEASURE-UNPLEASURE. By A. Wohlegemuth. Cambridge University Press. 14s.

PSYCHOLOGY OF THE NORMAL AND SUBNORMAL. By Henry Herbert Goddard. Kegan Paul. 25s.

APPLIED CHEMISTRY. By C. Kenneth Tinkler and Helen Masters. Crosby Lockwood. 12s. 6d.

OUTLINES OF THE HISTORY OF BOTANY. By R. J. Harvey Gibson. Black. 10s.


THE LONDON
MERCURY

Editor—J. C. SQUIRE Assistant-Editor—EDWARD SHANKS

Vol. I No. 5 March 1920