502 PROGRESS OF SCIENCE IN THE CENTURY. 



study* (1873) which was a powerful influence in 

 awakening and diffusing interest in the subject. 



A. Morphological: 

 1850. Spencer, Social Statics. 



1875-8. Schaffle, Bau und Lehen des socialen Korpers. 



1889. Comte de Lestrades, Elements de Sociologie. 



B. Physiological: 



1883-1897. Lester Ward, Dynamic Sociology. 



1893. Emile Durkheim, De la division du travail sociale. 



1893. Loria, Les Bases economiques de la constitution sociale. 



Grosse, Die Anfdnge der Kunst. 



Wallaschek, Primitive Music. 

 1896. Lilienfeld, La pathologic sociale. 



C. Genealogical: 



1861. Sir Henry Maine, Ancient Law (Patriarchal Theory). 



1861. Bachhof en, Das Mutterrecht. 



1877. Lewis H. Morgan, A7icient Society. 



1885. McLennan, The Patriarchal Theory. 



1888. Starcke, Die Primitive Familie. 



1891. Westermarck, The History of Human Marriage. 



1896. Giddings, Principles of Sociology, Book HI. 



D. JEtiological : 



Buckle, History of Civilisation. 



J. Stuart Glennie, Theory of the Conflict of Races, 

 New Philosophy of History.} 

 1883. L. Gumplowicz, Der Rassenkampf. 



1890. Si mm el, Ueher Sociale Differenzierung . 

 1893. Novicow, Les Luttes entre societes humaines. 

 1893. Lester Ward, Psychic Factors in Civilisatiori. 

 1893. Ammon, Die natilrliche Auslese beim Menschen. 



1897. Baldwin, Social and Ethical Interpretations. 



* The Study of Sociology, International Science Series, 1873. 



f I beg to be allowed as a grateful personal tribute to direct 

 attention to the importance of Mr. Stuart Glennie's work, not 

 only as a sociological investigator and original thinker ; but 

 also as an evolutionist whose early theory of the importance 

 of the conflict of races (long previous to that of Gumplowicz 

 and contemporary with Darwin's) has been unjustly lost sight 

 of. He is also one of those who have persistently endeavoured 

 to carry on into the sciences dealing with organisms the laws 

 and lessons of inorganic phenomena. 



