49. PSYCHOLOGY, THE STUDY OF BEHAVIOUR
By Prof. W. McDougall, F.R.S., M.B.
In Preparation
ELECTRICITY. By Dr Gisbert Kapp.
CHEMISTRY. [By] Prof. R. Meldola, F.R.S.
THE MAKING OF THE EARTH. By Prof. T. W. Gregory, F.R.S.
THE MINERAL WORLD. By Sir T. H. Holland, K.C.I.E., D.Sc.
THE HUMAN BODY. By Dr A. Keith, M.D., F.R.C.S.
PLANT LIFE. By Prof. J. B. Farmer, F.R.S.
Philosophy and Religion
15. MOHAMMEDANISM
By Prof. D. S. Margoliouth, M.A., D.Litt. "This generous shilling's worth of wisdom.... A delicate, humorous, and most responsible tractate by an illuminative professor."—Daily Mail.
40. THE PROBLEMS OF PHILOSOPHY
By the Hon. Bertrand Russell, F.R.S. "A book that the 'man in the street' will recognise at once to be a boon.... Consistently lucid and non-technical throughout."—Christian World.
47. BUDDHISM