Reprints. Coulter, John M. The Origin of Gymnosperms and the Seed Habit. (Botanical Society of America.) Pp. 16.--Brinton, Daniel G. The Peoples of the Philippines. Pp. 16.--Eckles, C. H. The Relation of Certain Bacteria to the Production of Butter. Pp. 10.--Graziani, Dr. Giovanni. A Sensitive Test for Kryofine in the Urine, etc. Pp. 81.--Keen, W. W. The Advantages of a Permanent Abdominal Anus, etc., in Operations for Cancer of the Rectum. Pp. 11; The Advantages of the Trendelenburg Posture during Operations involving the Cavities of the Mouth, etc. Pp. 7; Removal of Angioma of the Liver, etc. Pp. 12.--Keen, W. W., and Spiller, W. G. On Resection of the Gasserian Ganglion, etc. Pp. 38, with plates.--Ladd, E. F. The Proteids of Cream. Pp. 3; and Humates and Soil Fertility. Pp. 7.--Lloyd, James Hendrie. A Study of the Lesions in a Case of Trauma of the Cervical Region of the Spinal Cord simulating Syringomyelia. Pp. 18.--Sherwood, W. L. The Frogs and Toads found in the Vicinity of New York City. Pp. 27.--Tromsdorff, Richard. Observations at the Clinic of Professor Ebstein on Kryofine. Pp. 12. Ripley, Frederic H., and Tappen, Thomas. A Short Course in Music. Book Two. American Book Company. Pp. 175. Russell, Israel C. Rivers of North America. New York: G. P. Putnam's Sons. Pp. 327. $2. Sands, Maniel. Opposites in Religion. New York: Peter Eckler. (Library of Liberal Classics, Monthly). Pp. 138. 50 cents. Savage, M. J. The Word of God: The Evils of Religious and Political Pessimism. Boston: George H. Ellis. Pp. 18 each. Schimmel & Co., Leipzig and New York Semiannual Report (fine chemicals), October, 1898. Pp. 64, with map. Seymour, A. T., Editor. The Science Teacher. Monthly. Orange, N. J. Pp. 12. 15 cents. $1 a year.