Moore, Benjamin. Energy transformations in living matter; Chemical transformations in living matter and its products; Velocity of reaction and the comparative action of enzymes and cells; Influence of other factors upon enzymes and cells; Theories as to modes of action of catalysts and enzymes.- Hill, Leonard. The atmosphere; Effect on life of lessening the barometric pressure; Influence of increased atmospheric pressure; Water, its relation to metabolism and the regulation of body temperature; Metabolism of fat.- Macleod, J.J.R. Metabolism of carbohydrates; Metabolism of uric acid and the other purin bodies; Haemolysins and allied bodies.- Pembrey, M.S. Respiratory exchange; Internal secretions.- Beddard, A.P. Production of lymph; Mechanism of absorption from the small intestine; Formation of urea; Secretion of urine 14