“A MANUAL of Meteorology,” Sir Napier Shaw (part iv., “The Relation of the Wind to the Distribution of Barometric Pressure”); “Problems of Cosmogony and Stellar Dynamics,” J. H. Jeans; “An Enquiry Concerning the Principles of Natural Knowledge,” Dr. A. N. Whitehead; “Lectures on the Principles of Symmetry,” Prof. F. M. jaeger; “Advanced Lecture Notes on Light,” J. R. Eccles (a sequel to the author's earlier work); the fourth and final volume of “Fossil Plants,” Prof. A. C. Seward; “Days in My Garden,” E. Ballard; “Study of the Weather,” E. H. Chapman (Nature Study Series); “Cattle and the Production of Beef,” K. J. J. Mackenzie; “Yorkshire, North Ridinjf,” Capt. W. J. Weston; “Dumbartonshire,” Dr. F. Mort (each in the Cambridge County Geographics): “Euclid in Greek (Book i.),” Sir T. L. Heath; “Short History of Education,” “Prof. J. W. Adamson and new and revised editions of “Elasticitv,” Prof. Love, and “Infinitesimal Calculus,” Prof. Lamb (Cambridge University Press); “The Living Cvcads,” C. J. Chamberlain; “Problems of Fertilization,” F. R. Lillie; “A Laboratory Manual of Elementary Zoology,” L. H. Hvman; “A Source Book of Biological Nature Study,” E. R. Downing; “The Function of Death in Human Experience,” G. B. Foster; “Fourth Year Mathematics for Secondarv Schools,” E. R. Breslich (Chicago: University of Chicago Press; London: Cambridge University Press); “Locomotive Valves and Valve Gears,” I. H. Yoder and G. B. Wharen; “Physical Laboratory Experiments for Engineering Students,” S. Sheldon and E. Hausmann; “Hot Bulb Oil Engines and Suitable Vessels,” W. Pollock; “The Manufacture of Chemicals by Electrolysis,” A. J. Hale (Electrochemistry Series); and new editions of “Glass Manufacture,” Dr. W. Rosenhain; “The Manufacture of Paper,” R. W. Sindall; “Wood Pulp,” C. F. Cross, E. J. Bevan, and R. W. Sindall; “Photography.” by Alfred Watkins (Westminster Series); “Handbook for the Care and Operation of Naval Machinery,” Com mander H. C. Dinner (Constable and Co., Ltd.); “Souvenirs Entomologiques: Etudes sur l'Instinct et les Mœurs des Inseotes,” J. H. Fabre, édition définitive illustrée, 10 vols. (Paris: Delagrave); “Birds in Town and Village,”W. H. Hudson (J. M. Dent and Sons, Ltd.); “An Introduction to Child Psychology,” Prof. C. W. Waddle; “The Measurement of Intelligence,” Prof. L. M. Terman (G. G. Harrap and Co., Ltd.); “Annals of the Philo sophical Club of the Royal Society, Written from its Minute Books,” Prof. T. G. Bonney; “Science and Fruit-Growing: Being an Account of the Results Obtained at the Woburn Experimental Fruit Farm since its Foundation in 1894,” the Duke of Bedford and S. Pickering; “A Text-book of Embryology” (vol. iii., Mammalia), by the late Dr. R. Assheton, completed by Dr. F. H. A. Marshall and J. T. Saunders; “Lectures on Sex and Heredity,” Prof. F. O. Bower, Prof. Graham Kerr, and Dr. W. E. Agar; “Essays on the Surgery of the Temporal Bone,” Sir C. A. Ballance, with the assistance of Dr. D. Green; and new editions of “Men- delism,” Prof. R. C. Punnett, and “On Longevity and Means for the Prolongation of Life,” the late Sir H. H. Weber, edited by Dr. F. Parkes Weber, with a preface by Sir Clifford Allbutt (Macmillan and Co., Ltd.); “The Thermionic Valve in Radio-telegraphy and Telephony,” Prof. J. A. Flem ing; “The Oscillation Valve: The Elementary Principles of its Application to Wireless Telegraphy,” R. D. Bangay; “Telephony without Wires,” P. R. Coursey (The Wireless Press, Ltd.).