Agricultural Experiment Stations. Bulletins and Reports. Cornell University: No. 150. Tuberculosis in Cattle and its Control. By James Law. Pp. 30; No. 151: Gravity or Dilution Separators. By H. H. Wing. Pp. 12—Purdue University: No. 72. Field Experiments with Wheat. Pp. 12.—United States Department of Agriculture. Biological: No. 9. Cuckoos and Shrikes in their Relation to Agriculture. By F. E. L. Beal and S. D. Judd. Pp. 26: No. 10. Life Zones and Crop Zones of the United States. By C. Hart Merriam. Pp. 79; No. 11. The Geographic Distribution of Cereals in North America. By C. S. Plumb. Pp. 24; Botany: No. 20. Principal Poisonous Plants in the United States. By V. K. Chesnut. Pp. 60.

Alexander, Archibald. Theories of the Will in the History of Philosophy. New York: Charles Scribner's Sons. Pp. 353. $1.50.

Allen, Alfred H., and Leffmann, Henry. Commercial Organic Analysis. Third edition. Vol. I. Philadelphia: Blakiston's Son & Co. Pp. 557. $4.50.

Babbler, The. Semimonthly. June and July, 1898. New York: E. Rock, 406 Fourth Avenue. Pp. 8. 10 cents. $2 a year.

BailliÈre, J. B., et Fils, 19 Rue Hautefeuille, Paris. Revue Mensuelle de Bibliographie Scientifique (Monthly Review of Scientific Bibliography), August, 1898. Pp. 20.

Carter, J. M. G. Advances in the Domain of Preventive Medicine. Waukegan, Ill. Pp. 13.

Chemical Publishing Company, Easton, Pa. Catalogue. Pp. 26.

Columbia University Bulletin, June, 1898. Pp. 102, with plate.

Creighton, J. E. An Introductory Logic. New York: The Macmillan Company. Pp. 392. $1.10.

Drake, N. F. A Geological Reconnaissance of the Coal Fields of the Indian Territory. Leland Stanford, Jr., University, Palo Alto, Cal. Pp. 96.

Fitz-Maurice-Kelly, James. A History of Spanish Literature. New York: D. Appleton and Company. (Literature of the World Series.) Pp. 423. $1.50.

Holden, Edward S. The Earth and Sky. A Primer of Astronomy for Young Readers. (Appletons' Home-Reading Series.) New York: D. Appleton and Company. Pp. 76, with plates. 28 cents.

Hering, Rudolph, New York. Dilution Process of Sewage Disposal. Pp. 9.—Bacterial Processes of Sewage Disposal. Pp. 14.

Industrialist, The. Ten times a year. June, 1898. Kansas State Agricultural College, Manhattan. Pp. 80. $1 a year.

Iowa Geological Survey, Vol. VIII. Annual Report for 1897, etc. Samuel Calvin, State Geologist. Pp.427.

Japan-American Commercial Journal. Monthly. Tokyo (Japan) Commercial and Industrial Association. (English and Japanese.) Pp. 80.

Jordan, David Starr. Lest we Forget (address to graduating class). Pp. 36.—Description of a Species of Fish (Mitsukurina owsteni) from Japan, the Type of a Distinct Family of Lamnoid Sharks. Pp. 8, with plates.

Kindergarten. The, Review. Monthly. Springfield, Mass.: Milton Bradley Company. Pp. 64. $2 a year.

Lambert, P. A. Differential and Integral Calculus; for Technical Schools and College. New York: The Macmillan Company. Pp.245. $1.50.

Luce, W. B., Hingham Centre, Mass. Kites and Experiments in AËrial Photography. Pp.32. 25 cents.

MacCurdy, George Grant, and Mohiliansky, Nicolas. Indices Ponderaux du Crane (Weight Indices of the Brain). Paris. Pp. 16.

MacClure, Theodore R. A Quarter-Century of Public Health Work in Michigan. Lansing. Pp. 48.

Mivart, St. George. The Groundwork of Science. A Study of Epistemology. New York: G. P. Putnam's Sons. Pp.328. $1.75.

Musick, John R. Lights and Shadows of our War with Spain. New York: J. S. Ogilvie Publishing Company. Pp. 224.

Muter, John. A Short Manual of Analytical Chemistry, Qualitative and Quantitative—Inorganic and Organic. Second American edition. Philadelphia: Blakiston's Son & Co. Pp. 228. $1.25.

New Jersey, Geological Survey of. Annual Report of the State Geologist for 1897. Pp. 368.

New World, The. A Quarterly Review of Religion, Ethics, and Theology. September, 1898. Boston: Houghton, Mifflin & Co. Pp. 200. 75 cents. $3 a year.

New York State College of Forestry at Cornell University. Announcement. Pp. 40.

Shufeldt, Dr. R. W. On the Alternation of Sex in a Brood of Young Sparrowhawks. Pp. 4.

Smith. William B. Infinitesimal Analysis. Vol. I. Elementary; Real Variables. New York. The Macmillan Company. Pp. 852. $3.25.

Thomson, J. J. The Discharge of Electricity through Gases. New York: Charles Scribner's Sons. Pp.203. $1.

University of Tennessee Record. Knoxville. Pp.80.

Venable, F. P., and Howe, J. L. Inorganic Chemistry according to the Periodic Law. Easton, Pa.: The Chemical Publishing Company. Pp.266. $1.50.

Wilson, L. L. W. History Reader for Elementary Schools. New York: The Macmillan Company. Pp. 403. 60 cents.

Wright, Mabel Osgood, and Chapman, Frank M. Four-footed Americans and their Kin. New York: The Macmillan Company. Pp. 432. $1.50.