BOOK REVIEWS

Book reviewed in this article: Div‐a‐let, or Division by Letters, by W. H. Vail, M.D., Newark, N. J. Elementary Course in Perspective, by Sherman M. Turrill, C. E. The Manual Arts for Elementary Schools, Drawing, Design, Construction, by C. S. and A. C. Hammock. St. Louis Laboratory Manual of Physics, by the physics instructors of the St. Louis High Schools. The Teaching of Arithmetic, by David Eugene Smith, Professor of Mathematics in Teachers College, Columbia University. Agriculture and Its Educational Needs, by Andrew S. Draper, Commissioner of Education, State of New York. The Gulick Hygiene Series, The Body and Its Defenses, by Frances Gulick Jewett. A Glass Book of Physics, by R. A. Gregory, Queen's College, London, and H. E. Hadley, Principal of the School of Science, Kidderminster. Text‐book of General Physics in Mechanics and Heat, by J. A. Culler, Miami University . Kara Arithmetica, by David Eugene Smith, Teachers College, Columbia University. Geology of the City of New York, with illustrations and Maps by L. R. Gratacap, American Museum of Natural History. Soil Fertility and Permanent Agriculture, by Cyril George Hopkins, University of Illinois, Urbana. Elementary Geometry, Plane, by John G. Stone, Head of the Department of Mathematics, State Normal School, Montclair, N. J., and James F. Millis, Head of the Department of Mathematics, Francis W. Parker School, Chicago. Broad Lines in Science Teaching, by F. Hodson, Senior Science Master of Bedales School, England. Physical and Commercial Geography, by H. E. Gregory, A. G. Keller, and A. L. Bishop. Fungous Diseases of Plants, by Duggar, Benjamin Minge. Plane Geometry with Problems and Applications, by H. E. Slaught of the University of Chicago and N. J. Lennes of the Massachusetts Institute of Technology.