Mr. Edward Arnold's List of New Books 15 



THE CHEMICAL SYNTHESIS OF 

 VITAL PRODUCTS 



AND THE INTER-RELATIONS BETWEEN ORGANIC 

 COMPOUNDS. 



By PROFESSOR RAPHAEL MELDOLA, F.R.S., 



OF THE ClTY AND GUILDS OF LONDON TECHNICAL COLLEGE, FlNSBURY. 



Super Royal Svo. 2 is. net. 



The great achievements of modern Organic Chemistry in the 

 domain of the synthesis or artificial production of compounds which 

 are known to be formed as the result of the vital activities of plants 

 and animals have not of late years been systematically recorded. 



The object of the present book, upon which the author has been 

 engaged for some years, is to set forth a statement as complete as 

 possible of the present state of knowledge in this most interesting 

 and important branch of science. The book will consist of two 

 volumes, of which the first will be ready very shortly. The treat- 

 ment is calculated to make the volume a work of reference which 

 will be found indispensable for teachers, students, and investigators, 

 whether in the fields of pure Chemistry, of Chemical Physiology, or 

 of Chemical Technology. 



HUMAN EMBRYOLOGY AND 

 MORPHOLOGY. 



By ARTHUR KEITH, M.D. Aberd., F.R.C.S. Eng., 



LECTURER ON ANATOMY, LONDON HOSPITAL MEDICAL COLLEGK. 



A New Edition, Greatly enlarged. Demy Svo. 



The greater part of the work has been rewritten, many of the old 

 illustrations have been replaced, and a large number of new figures 

 introduced. The alterations have been rendered necessary owing to 

 the advances which have been made in our knowledge of the early 

 phases of development of the human embryo, of the implantation 

 of the ovum and formation of the placenta, and of the development 

 of the heart, lungs and nervous system. 



