5 i6 SCIENCE PROGRESS 



Men of Science Series. Edited by S. Chapman, M.A., D.Sc. London: Society 

 for Promoting Christian Knowledge, 191 8. Price 2s. net each. 



Alfred Russel Wallace. The Story of a Great Discoverer. By Lancelot 

 T. Hogben, B.A., B.Sc, Formerly Senior Scholar of Trinity College, 

 Cambridge. (Pp. 64.) 

 The Life and Discoveries of Michael Faraday. By J. A. Crowther, Sc.D., 

 Late Fellow of St. John's College, Demonstrator in Experimental Physics 

 in the Cavendish Laboratory, Cambridge. (Pp. 71.) 



Galileo. By W. W. Bryant, F.R.A.S., of the Royal Observatory, 

 Greenwich. (Pp. 64.) 



Colour and the Child. By Peshoton Sorabji Goolbai Dubash, D.Sc, M.R.San. I., 

 Phys.M., F.B.E.A., with Foreword by Dr. T. H. Hayward, Litt.D., B.Sc, 

 the Inspector of London County Council Schools. Published for the 

 International College of Chromatics, 3, Finsbury Square, London, E.C.2. 

 (Pp. 40.) Price 25. net. 



Civic Biology. A Textbook of Problems, Local and National, that can be solved 

 only by Civic Co-operation. By Clifton F. Hodge, Ph.D., Professor of Social 

 Biology in the University of Oregon, and Jean Dawson, Ph.D., Department 

 of Sanitation, Board of Health, Cleveland. London : Ginn & Company, 

 and Boston, New York, and Chicago. (Pp. viii + 381.) Price js. net. 



Messrs. Adam Hilger, Ltd., of 75A, Camden Road, N.W.I, announce that 

 their Abbe Refractometer with Water-Jacketed Prisms, October 1st, 1918, is now 

 on the market. 



Printed by llazell, Watson &■ Viney, Ld., London and Aylesbury, England. 



