York State Tenement-house Commission, 1895;
Author of "Tenement-house Inspection," "Handbook on Sanitation," etc._

Indoor Exercise

DUDLEY ALLEN SARGENT, M.D.

_Director of Hemenway Gymnasium, Harvard University; Former President,
American Physical Culture Society; Director, Normal School of Physical
Training, Cambridge, Mass.; President, American Association for
Promotion of Physical Education; Author of "Universal Test for
Strength," "Health, Strength and Power," etc._

Long Life

SIR HENRY THOMPSON, Bart., F.R.C.S., M.B. (Lond.)

_Surgeon Extraordinary to His Majesty the King of the Belgians;
Consulting Surgeon to University College Hospital, London; Emeritus
Professor of Clinical Surgery to University College, London, etc._

Camp Comfort

STEWART EDWARD WHITE

_Author of "The Forest," "The Mountains," "The Silent Places," "The
Blazed Trail," etc._

[Illustration: HARVEY WASHINGTON WILEY, Ph.D., LL.D.

The researches of Dr. Wiley, Chief of the Bureau of Chemistry in the
United States Department of Agriculture, were important factors in
hastening the enactment of the present pure food law. He analyzed the
various food products and made public the deceptions practiced by
unscrupulous manufacturers. He aroused attention throughout the
country by pointing out the necessity of a campaign of education, in
order, as stated in Volume V, Part II, that the housekeeper might be
able to determine the purity of every article of food offered for
sale. As an example of his methods, he organized a "poison squad" of
government employees who restricted themselves to special diets,
consisting of food preparations containing drugs commonly used as
adulterants. In this way he actually demonstrated the effect of these
substances upon the human system.]

The Home Medical
Library

Volume II

THE EYE AND EAR
THE NOSE, THROAT AND LUNGS
SKIN DISEASES
TUMORS :: RHEUMATISM
HEADACHE :: SEXUAL HYGIENE

By KENELM WINSLOW, B.A.S., M.D. (Harv.)

_Formerly Assistant Professor Comparative Therapeutics, Harvard
University; Late Surgeon to the Newton Hospital; Fellow of the
Massachusetts Medical Society, etc._

INSANITY

By ALBERT WARREN FERRIS, A.M., M.D.

_Former Assistant in Neurology, Columbia University; former Chairman,
Section on Neurology and Psychiatry, New York Academy of Medicine;
Assistant in Medicine, University and Bellevue Hospital Medical
College; Medical Editor, "New International