ture._

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.

"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. With 130 Illustrations.

"It is impossible to speak too highly of this most unassuming
and invaluable book."--_Journal of Anthropological Institute._

XXXI. THE PSYCHOLOGY OF THE EMOTIONS. By TH. RIBOT, Professor at the
College of France, Editor of the _Revue Philosophique_.

"Professor Ribot's treatment is careful, modern, and
adequate."--_Academy._

XXXII. HALLUCINATIONS AND ILLUSIONS: A STUDY OF THE FALLACIES OF
PERCEPTION. By EDMUND PARISH.

"This remarkable little volume."--_Daily News._

XXXIII. THE NEW PSYCHOLOGY. By E.W. SCRIPTURE, Ph.D. (Leipzig). With
124 Illustrations.

XXXIV. SLEEP: ITS PHYSIOLOGY, PATHOLOGY, HYGIENE, AND PSYCHOLOGY. BY
MARIE DE MANACEINE (St. Petersburg). Illustrated.

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.

"Dr. Gillespie's work is one that has been greatly needed. No
comprehensive collation of this kind exists in recent English
Literature."--_American Journal of the Medical Sciences._

XXXVI. DEGENERACY: ITS CAUSES, SIGNS, AND RESULTS. By Professor EUGENE
S. TALBOT, M.D., Chicago. With Illustrations.

"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: A SKETCH OF ETHNOGRAPHY AND ANTHROPOLOGY. By
J. DENIKER. With 178 Illustrations.

"Dr. Deniker has achieved a success which is well-nigh
phenomenal."--_British Medical Journal._

XXXVIII. THE PSYCHOLOGY OF RELIGION. AN EMPIRICAL STUDY OF THE GROWTH
OF RELIGIOUS CONSCIOUSNESS. By EDWIN DILLER STARBUCK Ph.D., Assistant
Professor of Education, Leland Stanford Junior University.

"No one interested in the study of religious life and
experience can afford to neglect this volume."--_Morning
Herald._

XXXIX. THE CHILD: A STUDY IN THE E