Bergey's Principles of Hygiene.

The Principles of Hygiene: A Practical Manual for Students,
Physicians, and Health Officers. By D. H. BERGEY, A. M., M. D.,
First Assistant, Laboratory of Hygiene, University of Pennsyl-
vania. Handsome octavo volume of about 500 pages, illustrated.

Brower's Manual of Insanity.

A Practical Manual of Insanity. By DANIEL R. BROWER, M. D.,
Professor of Nervous and Mental Diseases, Rush Medical College,
Chicago. 12mo volume of 425 pages, illustrated.

Gorham's Bacteriology.

A Laboratory Course in Bacteriology. By F. P. GORHAM, M. A.,
Assistant Professor in Biology, Brown University.

of about 160 pages, handsomely illustrated.

Gradle on the Nose, Throat, and Ear.

12mo volume

Diseases of the Nose, Throat, and Ear. By HENRY GRADLE,
M. D., Professor of Ophthalmology and Otology, Northwestern
University Medical School, Chicago. Handsome octavo volume
of Soo pages, profusely illustrated.

Sollmann's Pharmacology.

A Text-Book of Pharmacology. By TORALD SOLLMANN, M. D., Lecturer on Pharmacology, Western Reserve University, Cleveland, Ohio. Royal octavo volume of about 700 pages.

Wolf's Examination of Urine.

A Handbook of Physiologic Chemistry and Urine Examination.
By CHAS. G. L. WOLF, M. D., Instructor in Physiologic Chemistry,
Cornell University Medical College. 12mo volume of about 160
pages.