BY THE SAME AUTHOR 



USE'INHERITANCE 



ILLUSTRATED BY THE DIRECTION OF HAIR ON 

 THE BODIES OF ANIMALS. Demy 8vo, price 2/6 net 



" An able and interesting essay touching on the theory 

 of evolution, especially the question of the inheritance of 

 acquired characters." — Literary World. 



"The work is of interest and is based on very careful 

 observation of a large number of facts . . . the little work 

 should be read by those interested in the problems of 

 inheritance." — -Lancet. 



THE DIRECTION OF HAIR IN 

 ANIMALS AND MAN 



DEMY 8vo, CLOTH, ILLUSTRATED, PRICE 5/- NET 



" The labour devoted to this field of research by the author 

 has been very great, and Mr. Kidd deserves hearty recog- 

 nition for his valuable contribution to a branch of science 

 in which the workers are comparatively few. The illus- 

 trations are numerous and excellent." — Literary World. 



" The description of the facts can be commended. 

 There is evidence that considerable care has been taken in 

 the collection of observations, and the illustrations are 

 excellent. ' ' — Manchester Guardian. 



A. & C. BLACK, SOHO SQUARE, LONDON, W. 



