(13) 



THE EVOLUTION OF MARRIAGE. By Professor 

 LETOURNEAU. Second Edition. 35. 6d. 



"Among the distinguished French students of sociology, Professor Letourneau has 

 long stood in the first rank. He approaches the great study of man free from bias 

 and shy of generalisations. To collect, scrutinise, and appraise facts is his chief 

 business. In the volume before us he shows these qualities in an admirable degree." 

 Science. 



(14) 



BACTERIA AND THEIR PRODUCTS. By Dr. G. SiMi 



WOODHEAD. Illustrated. Third Edition. 35. 6d. 

 " An excellent summary of the present state of knowledge of the subject." Lancet. 



(15) 

 EDUCATION AND HEREDITY. By J. M. GUYAU. 35. 6d 



" It is at once a treatise on sociology, ethics, and pedagogics. It is doubtful 

 whether among all the ardent evolutionists who have had their say on the moral 

 and the educational question any one has carried forward the new doctrine so boldly 

 to its extreme logical consequence." Professor SULLY in Mind. 



(16) 



THE MAN OF GENIUS. By Prof. LOMBROSO. Illustrated. 

 35. 6d. 



" By far the most comprehensive and fascinating collection of facts and generalisa- 

 tions concerning genius which has yet been brought together." Journal of Mental 

 Science. 



(17) 

 THE HISTORY OF THE EUROPEAN FAUNA. By 



R. F. SCHARFF, B.Sc., PH.D., F.Z.S. 6s. 



"The book is trustworthy, the information carefully gathered and judiciously 

 treated. "Bookman. 



(18) 



PROPERTY: ITS ORIGIN AND DEVELOPMENT. By 



CH. LETOURNEAU, General Secretary to the Anthropological Society, 

 Paris, and Professor in the School of Anthropology, Paris. 35. 6d. 

 "M. Letourneau has read a great deal, and he seems to us to have selected and 

 interpreted his facts with considerable judgment and learning." Westminster Review. 



(19) 



VOLCANOES, PAST AND PRESENT. By Prof. EDWARD 



HULL, LL.D., F.R.S. 33. 6d. 



"A very readable account of the phenomena of volcanoes and earthquakes." 

 Nature. 



