RY, F.R.S. (With 38 Maps and Figures.) "A
fascinating little volume.... Among the many good things contained in
the series this takes a high place."--_The Athenaeum._

57. _THE HUMAN BODY_

By A. KEITH, M.D., LL.D., Conservator of Museum and Hunterian
Professor, Royal College of Surgeons. (Illustrated.) "It literally
makes the 'dry bones' to live. It will certainly take a high place
among the classics of popular science."--_Manchester Guardian._

58. _ELECTRICITY_

By GISBERT KAPP, D.Eng., Professor of Electrical Engineering in the
University of Birmingham. (Illustrated.) "It will be appreciated
greatly by learners and by the great number of amateurs who are
interested in what is one of the most fascinating of scientific
studies."--_Glasgow Herald._

62. _THE ORIGIN AND NATURE OF LIFE_

By Dr BENJAMIN MOORE, Professor of Bio-Chemistry, University College,
Liverpool. "Stimulating, learned, lucid."--_Liverpool Courier._

67. _CHEMISTRY_

By RAPHAEL MELDOLA, F.R.S., Professor of Chemistry in Finsbury
Technical College, London. Presents clearly, without the detail
demanded by the expert, the way in which chemical science has
developed, and the stage it has reached.

72. _PLANT LIFE_

By Prof. J. B. FARMER, D.Sc., F.R.S. (Illustrated.) "Professor Farmer
has contrived to convey all the most vital facts of plant physiology,
and also to present a good many of the chief problems which confront
investigators to-day in the realms of morphology and of
heredity."--_Morning Post._

78. _THE OCEAN_

A General Account of the Science of the Sea. By Sir JOHN MURRAY,
K.C.B. F.R.S. (Colour plates and other illustrations.)

79. _NERVES_

By Prof. D. FRASER HARRIS, M.D., D.Sc. (Illustrated.) A description,
in non-technical language, of the nervous system, its intricate
mechanism and the strange phenomena of energy and fatigue, with some
practical reflections.

86. _SEX_

By Prof. PATRICK GEDDES and Prof. J. ARTHUR THOMSON, LL.D. (Illus.)

88. _THE GROWTH OF EUROPE_

By Prof. GRENVILLE COLE, (Illus.)

_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-tec