XXVIII. THE ORIGINS OF INVENTION: A STUDY OF 

 INDUSTRY AMONG PRIMITIVE PEOPLES. By OTIS T. MASON, 

 Curator of the Department of Ethnology in the United States National 

 Museum. 35. 6d. 



"A valuable history of the development of the inventive faculty." Nature. 



XXIX. THE GROWTH OF THE BRAIN: A STUDY OF 

 THE NERVOUS SYSTEM IN RELATION TO EDUCATION. By HENRY 

 HERBERT DONALDSON, Professor of Neurology in the University of 

 Chicago. 33. 6d. 



" We can say with confidence that Professor Donaldson has executed his work with 

 much care, judgment, and discrimination." The Lancet. 



XXX. EVOLUTION IN ART: As ILLUSTRATED BY THE 

 LIFE-HISTORIES OF DESIGNS. By Professor ALFRED C. HADDON, 

 F.R.S. With 130 Illustrations. 6s. 



"It is impossible to speak too highly of this most unassuming and invaluable 

 book." Journal Anthropological Institute. 



XXXI. THE PSYCHOLOGY OF THE EMOTIONS. By 



TH. RIBOT, Professor at the College of France, Editor of the Revue 

 Philosophique. 6s. 



"Charmingly written, and full of lucid explanation and brilliant comparison. A 

 masterly exposition." British Medical Journal. 



XXXII. HALLUCINATIONS AND ILLUSIONS : A STUDY 

 OF THE FALLACIES OF PERCEPTION. By EDMUND PARISH. 6s. 



" The most comprehensive and most scientific work on false perception that has up 

 till now been written in any language." Journal of Mental Science. 



XXXIII. THE NEW PSYCHOLOGY. By E. W. SCRIPTURE, 



Ph.D. (Leipzig). With 124 Illustrations. 6s. 



" We have at present no work in English which gives in so compact a form so 

 comprehensive a view of the subject." Liverpool Post. 



XXXIV. SLEEP : ITS PHYSIOLOGY, PATHOLOGY, HYGIENE, AND 

 PSYCHOLOGY. By MARIE DE MANACEINE (St. Petersburg). Illus- 

 trated. 35. 6d. 



"The book is a complete and wonderfully interesting exposition, and as such 

 ought to receive a hearty welcome." Scotsman. 



XXXV. THE NATURAL HISTORY OF DIGESTION. 

 By A. LOCKHART GILLESPIE, M.D., F.R.C.P. ED., F.R.S. ED. 

 With a large number of Illustrations and Diagrams. 6s. 



"Dr. Gillespie's work is one that has been greatly needed. No comprehensive 

 collation of this kind exists in recent English literature. All the important woi k 

 that has appeared within the past few years is discussed so far as the limits of the 

 book allow of discussion, and extremely little of value has been omitted. Not least 

 interesting are the accounts of the author's own original work." American Journal 

 of the Medical Sciences. 



XXXVI. DEGENERACY: ITS CAUSES, SIGNS, AND RESULTS. 

 By Professor EUGENE S. TALBOT, M.D., Chicago. With Illus- 

 trations. 6s. 



" The author is bold, original, and suggestive, and his work is a contribution of 

 real and indeed great value, more so on the whole than anything that has yet 

 appeared in this country." American Journal of Psychology. 



XXXVII. THE RACES OF MAN. By J. DENIKER. 6s. 



XXXVIII. THE PSYCHOLOGY OF RELIGION. AN 

 EMPIRICAL STUDY OF THE GROWTH OF RELIGIOUS CONSCIOUS- 

 NESS. By EDWIN DILLER STARBUCK, PH.D., Assistant Professor 

 of Education, Leland Stanford Junior University. 6s. 



