The Control of Foot-Ball Injuries

of prehistoric peoples, the evolutionary history of man, including the evolution of his special attributes, the characteristics and subdivisions of the three great races of man and their movements and dispersal. The appendix contains a chronologic table of the movements of man, of the geologic epochs and culture periods and a glossary. Without this glossary the lay reader would be seriously handicapped by technical terms. The illustrations are numerous and interesting. Some of the statements are more dogmatic than controversial subjects admit, but this is probably necessary in such a brief account. A list for further reading is a valuable addition. H. B. FERRIS.