fit dietary in illness; not only idiosyncrasies of constitution but incomplete knowledge of physiological chemistry still render the problem difficult. New foods are constantly introduced which subsequent experiment proves to be harmful. The last dictum, we believe, in regard to saccharin is that it is not wholly innocuous, so that it might be as well for the diabetic patient to learn to do without sweets in the beginning, while as for the digestive ferments, they are at the least hazardous concoctions. We can not be too wary of artificial substitutes and laboratory products which claim the virtues of organic material or living protoplasm. [Footnote 31: Diet in Illness and Convalescence. By Alice Worthington Winthrop. New York: Harper & Brothers. Pp. 286.] The reason for the being of _John Munro's The Story of the British Race_[32] is briefly indicated in the preface as to be found in the fact that the current ideas on the subject are derived from the views of historians representing the doctrines of an earlier and less critical generation, while the fact is overlooked that the new science of anthropology, using careful observations and exact methods, has put the real nature of the British people in a light in which it was never seen so clearly before. The result is that the old ideas on the subject have been greatly modified. Mr. Munro believes that his little book is the first attempt to bring these important results and views of modern anthropologists before the general public in familiar language, whereby the oversights of historians and teachers may be redeemed. An important error to be controverted, in the author's view, lies in the fine-drawn distinctions and sharply defined demarcations that have been made between Celts and Saxons. It is inferred from anthropology that the population of the British Isles is a mixture of all the races of western Europe, in which the Teutonic and Mediterranean elements--"the aborigines of Europe"--predominate, while "the intrusive Celtic race from Asia," still represented by the Bretons, passed into the British Isles in comparatively small numbers. Scotland is perhaps more Teutonic and less Mediterranean than England, Wales, or Ireland. Wales is the least Teutonic and the most Mediterranean, if not Celtic, of the three. England has more of the Dutch and Low Country elements than of the Scandinavian, with apparently not far short of an equal share of the Mediterranean and Teutonic elements. Ireland is perhaps as Teutonic as England, though the better fusion of the elements may disguise the fact. The author thinks that the first chapters of English history will have to be written over again by the light of anthropology. [Footnote 32: The Story of the British Race. (Library of Useful Stories.) By John Munro. New York: D. Appleton and Company. Pp. 228. Price, 40 cents.]