"An excellently clear and efficient treatise on a subject not easily confined within a short or untechnical discourse."--_The Manchester Guardian_. 13. +THE PRINCIPLES OF ELECTRICITY+. By NORMAN R. CAMPBELL, M.A. "As for Mr. Norman Campbell's treatise 'in petto' I cannot but think it a model of its kind. He takes next to nothing for granted."--_Sunday Times_. 15. +THE SCIENCE OF THE STARS+. By E. W. MAUNDER, F.R.A.S., of the Royal Observatory, Greenwich. "Will convey to the attentive reader an enormous amount of information in a small space, being clear and abreast of current knowledge."--_The Athenæum_. 26. +HENRI BERGSON: THE PHILOSOPHY OF CHANGE+. By H. WILDON CARR. "The fact that M. Bergson has read the proof-sheets of Mr. Carr's admirable survey will give it a certain authoritativeness for the general reader."--_Daily News_. 32. +ROMAN CATHOLICISM+. By H. B. COXON. Preface, Mgr. R. H. BENSON. "This small book is one which cannot fail to be of use to those who desire to know what Catholics do, and do not, believe."--_The Catholic Chronicle_. 39. +MARY QUEEN OF SCOTS+. By E. O'NEILL, M.A. "Mrs. O'Neill, on 'Mary Queen of Scots,' is splendid; it is an attempt to give the very truth about a subject on which all feel interest and most lie freely."--_Daily Express_. 47. +WOMEN'S SUFFRAGE+. By M. G. FAWCETT, LL.D. "Mrs. Fawcett's admirably concise and fair-minded historical sketch of the women's suffrage movement. We could hardly ask for a better summary of events and prospects."--_Daily News_. 51. +SHAKESPEARE+. By Professor C. H. HERFORD, Litt.D. "Well worth a place alongside Professor Raleigh's book in the 'English Men of Letters.' ... Sets a high note and retains it without effort."--_Observer_. 53. +PURE GOLD--A CHOICE OF LYRICS AND SONNETS+. By H. C. O'NEILL. "An anthology of good poetry such as we might expect from a man of taste."--_Daily News_. 57. _DANTE_. By A. G. FERRERS HOWELL. "It is a fine piece of scholarship, and should be read by any one who is beginning the study of Dante, or indeed any one who is interested generally in the early process of European literature, for the process is here admirably analysed."--_The Manchester Guardian_. THE SECOND DOZEN VOLUMES (Ready) 1. +THE FOUNDATIONS OF SCIENCE+. By W. C. D. WHETHAM, M.A., F.R.S. 11. +INORGANIC CHEMISTRY+. By Professor K. C. C. BALY, F.R.S. 14. +RADIATION+. By P. PHILLIPS, D.Sc. 22. +LORD KELVIN+. By A. RUSSELL, M.A., D.Sc., M.I.E.E. 23. +HUXLEY+. By Professor G. LEIGHTON, M.D. 36. +THE GROWTH OF FREEDOM+. By H. W. NEVINSON. 41. +JULIUS CAESAR: SOLDIER, STATESMAN, EMPEROR+. By HILARY HARDINGE. 43. +ENGLAND IN THE MIDDLE AGES+. By Mrs. E. O'NEILL, M.A. 54. +FRANCIS BACON+. By Professor A. R. SKEMP, M.A. 55. +THE BRONTËS+. By Miss FLORA MASSON. 60. +A DICTIONARY OF SYNONYMS+. By AUSTIN K. GRAY, B.A. 61. +HOME RULE+. By L. G. REDMOND HOWARD.