PHYSICS 



52 The Earth. By Prof. J. H. Poynting, F.R.S. 



53 The Atmosphere. By A. J. Berry, M.A. 



81 The Sun. By Prof. R. A. Sampson, D.Sc., F.R.S. 

 65 Beyond the Atom. By John Cox, M.A. 



55 The Physical Basis of Music. By A. Wood, M.A 



71 Natural Sources of Energy. By Prof. A. H. Gibson, D.Sc. 



PSYCHOLOGY 



14 An Introduction to Experimental Psychology. By DrC. S, 



Myers. 



45 The Psychology of Insanity. By Bernard Hart, M.D. 

 77 The Beautiful. By Vernon Lee. 



INDUSTRIAL AND MECHANICAL SCIENCE 



31 The Modern Locomotive. ByC. EdgarAllen.A.M.I.Mech.E, 



56 The Modern Warship. By E. L. Attwood. 



17 Aerial Locomotion. By E. H. Harper, M.A., and Allan 



E. Ferguson, B.Sc. 



18 Electricity in Locomotion. By A. G. Whyte, B.Sc. 



63 Wireless Telegraphy. By Prof. C. L. Fortescue, M.A. 



58 The Story of a Loaf of Bread. By Prof. T. B. Wood, M.A. 



47 Brewing. By A. Chaston Chapman, F.l.C. 



82 Coal-Mining. By T. C. Cantrill. 



83 Leather. By Prof. H. R. Procter. 



44 A very valuable series of books which combine in a very 

 happy way a popular presentation of scientific truth along with the 

 accuracy of treatment which in such subjects is essential.... In their 

 general appearance, and in the quality of their binding, print, and 

 paper, these volumes are perhaps the most satisfactory of all those 

 which offer to the inquiring layman the hardly earned products of 

 technical and specialist research." Spectator 



"A complete set of these manuals is as essential to the equip- 

 ment of a good school as is an encyclopaedia.... We can conceive 

 no better series of handy books for ready reference than those 

 represented by the Cambridge Manuals." School World 



Cambridge University Press 



C. F. Clay, Manager 



LONDON: Fetter Lane, E.G. 



EDINBURGH: 100 Princes Street 



