CAMBRIDGE MANUALS 

 OF SCIENCE AND LITERATURE 

 Editors: P. Giles, Litt.D., and A. C. Seward, M.A., F.R.S. 

 Cloth, IS net each; leather, 2s 6d net each. 

 "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 speciaUst research."— TAe Spectator 



The Life-Story of Insects. By Prof. G. H. Carpenter. With 



24 illustrations. 



Bees and Wasps. By O. H. Latter, M.A., F.E.S. With 21 



illustrations. 



House-Flies and How they spread Disease. By C. G. Hewitt, 

 D.Sc. With frontispiece and 19 figures. 



The Flea. By H. Russell. With 9 illustrations. 

 Spiders. By C. Warburton, M.A. With 13 figures. 

 Earthworms and their Allies. By Frank E. Beddard, M.A. 



(Oxon.), F.R.S., F.R.S.E. With 13 figures. 



Plant-Animals. By F. W. Keeble. Sc.D. With 23 figures. 



Primitive Animals. By G. Smith, M.A. With 26 figures. 



Life in the Sea. By James Johnstone, B.Sc. With frontispiece, 



4 figures and 5 tailpieces. 

 The Individual in the Animal Kingdom. By Julian S. Huxley, 



B.A. With frontispiece and 16 figures. 



The Wanderings of Animals. By Hans Gadow, F.R.S. With 



17 maps. 



The Migration of Birds. By T. A. Coward. With 4 maps. 

 Heredity in the light of recent research. By L. Doncaster, 



ScD. With 12 figures. 



The Coming of Evolution. By John W. Judd, C.B., LL.D., F.R.S. 



With 4 plates. 



A list of the eighty-six volumes now ready will be sent on 

 application. 



Cambridge University Press 



C. F. Clay, Manager: Fetter Lane, London 



