1 8 INTRODUCTION TO MATHEMATICS 



By A. N. WHITEHEAD, Sc.D., F.R.S. (With Diagrams.) "MrWhitehead 

 has discharged with conspicuous success the task he is so exceptionally qualified 

 to undertake. For he is one of our great authorities upon the foundations of the 

 science, and has the breadth of view which is so requisite in presenting to the 

 reader its aims. His exposition is clear and striking." Westminster Gazette. 



19. THE ANIMAL WORLD 



By Professor F. W. GAMBLE, D.Sc., F.R.S. With Introduction by Sir Oliver 

 Lodge. (Many Illustrations.) " A delightful and instructive epitome of animal 

 (and vegetable) life. ... A most fascinating and suggestive survey." Morning 

 Post. 



20. EVOLUTION 



By Professor J. ARTHUR THOMSON and Professor PATRICK GEDDES. "A 

 many-coloured and romantic panorama, opening up, like no other book we know, 

 a rational vision of world-development." Belfast News-Letter. 



22. CRIME AND INSANITY 



By Dr C. A. MERCIER, F.R.C.P., F.R.C.S., Author of "Text-Book cf In- 

 sanity," etc. " Furnishes much valuable information from one occupying the 

 highest position among medico -legal psychologists." Asylum News. 



28. PSYCHICAL RESEARCH 



By Sir W. F. BARRETT, F.R.S., Professor of Physics, Royal College of Science, 

 Dublin, 1873-1910. " As a former President of the Psychical Research Society, 

 he is familiar with all the developments of this most fascinating branch of science, 

 and thus what he has to say on thought-reading, hypnotism, telepathy, crystal- 

 vision, spiritualism, divinings, and so on, will be read with avidity." Dundee 

 Courier. 



31. ASTRONOMY 



By A. R. HINKS, M.A., Chief Assistant. Cambridge Observatory. "Original 

 in thought, eclectic in substance, and critical in treatment. . . . No better 

 little book is available." School World. 



32. INTRODUCTION TO SCIENCE 



By J. ARTHUR THOMSON, M.A., Regius Professor of Natural History, Aberdeen 

 University. " Professor Thomson's delightful literary style is well known ; and 

 here he discourses freshly .ind easily on the methods of science and its relations 

 with philosophy, n.rt, religion, and practical life." Aberdeen Journal. 



36. CLIMATE AND WEATHER 



By H. N. DICKSON, D.Sc. Oxon., M.A., F.R.S. E., President of the Royal 

 Meteorological Society ; Professor of Geography in University College, Reading. 

 (With Diagrams.) " The author has succeeded in presenting in a very lucid 

 and agreeable manner the causes of the movement of the atmosphere and of 

 the more stable winds." Manchester Guardian. 



41. ANTHROPOLOGY 



By R R. MARETT, M.A., Reader in Social Anthropology in Oxford University. 

 " An absolutely perfect handbook, so clear that a child could understand it, so 

 fascinating and human that it beats fiction ' to a frazzle.' " Morning Leader. 



44. THE PRINCIPLES OF PHYSIOLOGY 



By Prof. J. G. McKENDRiCK, M.D. " It is a delightful and wonderfully com- 

 prehensive har.dlin:,' of a subject which, while of importance to all, does not 

 readily lend itself to untechnical explanation. . . . The little book is more than 

 a mere repository of knowledge ; upon every puge of it is stamped the impress 

 of a creative imagination." Glasgow Herald. 



