The reviewer can freely recommend this book as one of the best, if not the best book of this sort that has come into his hands. His personal opinion is that it is the best. McDougall presents us with an acceptable and clean-cut classification of the instincts, emotions and sentiments, he accurately defines these terms, he gives the analysis and constitution of these instincts, emotions and sentiments, and develops the motive sources of human conduct. He adopts many original and novel standpoints. He is an independent thinker. He has here presented us with a book which, because of its clearness and its frank meeting of the problems, is of the utmost value to the psychopathologist and the psychiatrist. In fact the contents of just such a work as this should be the first lesson of every worker in this field. In this way only can he really begin to understand human conduct.

This work should find its place in the forefront of those books which should be read and digested by all workers in any of the social sciences.

For the reviewer it has been a genuine pleasure to read and to review this book and he most heartily recommends it to the reader of these pages. MEYER SOLOMON.

BOOKS RECEIVED

THE THEORY OF PSYCHOANALYSIS. By C. G. Jung. Pp. 133 and Index. Nervous and Mental Diseases Monograph Series, No. 19, 1915, $1.50.

PSYCHOLOGY AND PARENTHOOD. By H. Addington Bruce. Pp. IX plus 293. Dodd,
Mead & Co., 1915. $1.25 net.

THE INDIVIDUAL DELINQUENT. By William Healy. Pp. XV plus 830. Little,
Brown & Co., 1915. $5.00 net.

HUMAN MOTIVES. By J. J. Putnam. Pp. XVII plus 179. Little, Brown & Co., 1915. $1.00 net.

THE JOURNAL OF ABNORMAL PSYCHOLOGY

CONSTRUCTIVE DELUSIONS[*]