A Text-book of Organic Chemistry . By A. F. Holleman, Ph.D., F.R.A. (Amst.), Professor Ordinarius in the University of Amsterdam. Translated from the third Dutch edition by A. Jamieson Walker, Ph.D., B.A., head of the Department of Chemistry, Technical College, Derby, England, assisted by Owen Mott, Ph.D., with the cooperation of the author. Second English edition, rewritten. New York, John Wiley and Sons. 1907. Pp. 589. $2.50.