Noble, E. The Interpretation of Nature, 72 Ornithology: Nebraska as a Home for Birds, 714 Orthodoxy, The Troubles of. (Table), 704 Orton, E. Proper Objects of the American Association for the Advancement of Science, 466 O'Shea, M. V. Mental Fatigue, 511 Oswald, F. L. Physical Geography of West Indies* (_continued_), 47, 193 Papuan Children, Photographing. (Frag.), 285 Pengelly, William. Sketch of (Portrait), 113 Pepper, William. Sketch. (With Portrait.) L. R. Harley, 836 Philippine Islands and American Capital. J. R. Smith, 186 " " Race Questions in. F. Blumentritte, 472 Philosophy: An Old-fashioned Moral. (Table), 703 Philozoists, Inconsistent. (Frag.), 140 Physics: Liquid Air. I. Remsen*, 35 Physiology: Color, The Sense of. M. A. Bracchi, 253 Picture Telegraphy. (Frag.), 566 Plague, Are We in Danger from the. V. C. Vaughan, 577 Poison in Wild Cherry Leaves. (Frag.), 283 Poisonous Fishes of the West Indies. J. M. Rogers, 680 " Plants, Somewhat. (Frag.), 572 Popular Co-operation in Health Work. (Frag.), 136 Population in Maine, The Trend of. (Corr.), 846 Potter, H. C. The Help that Harms, 721 Pottery Making and Lead Poisoning. (Frag.), 426 Practical Philanthropy. H. A. Townsend, 534 Primitive Man. (Table), 410 Protection of Plants and Birds in France and Italy. (Frag.), 282 Psychology: Animals Reason? Do. E. Thorndike*, 480 " Crime, Influence of the Weather upon. E. G. Dexter, 653 " Habit and Genius. (Frag.), 860 " Imagination, Power of the. (Frag.), 714 " Insane Characters in Fiction and the Drama. C. Lombroso, 53 " Mental Fatigue. M. Y. O'Shea, 511 Public Charity, Abuse of. B. S. Coler, 155 " " Reform of. B. S. Coler, 750 Purple of Cassius, The. (Frag.), 861 Race Troubles, Our. (Table), 414 Racial Geography. (Table), 268 Recent Legislation against the Drink Evil. Appleton Morgan, 438, 610 Remsen, I. Liquid Air*, 35 Renouf, E. The Use of Acetylene*, 335 Ripley, W. Z. Origin of European Culture*, 16 Rogers, J. M. West Indian Poisonous Fishes, 680 Roper, S. C. D. Wheat Lands of Canada, 766 Sausages, Chemistry of. (Frag.), 285 Schmidt, Oscar. Sketch. (With Portrait), 693 Schoenhof, J. Colonial Expansion and Foreign Trade, 62 Science and the Boston Public Library. (Table), 412 " and the Ideal. (Table), 266 " Teachers' School of. F. Zirngiebel*, 451, 640 Scientific Method and its Application to the Bible. Rev. D. Sprague, 289 " " and the Bible. (Corr.), 701 Serfdom to Freedom. E. Bicknell, 84 Shakespeare, Botany of. T. H. MacBride, 219 Sloyd as an Educational Factor. (Frag.), 717 Smith, J. R. Philippine Islands and American Capital, 186 Sociology: Charity, Abuse of Public, 155 " Depopulation of France, Remedies for the, 672