THE HUMAN VOICE.

WORKS BY THE SAME AUTHOR.

HYDROPATHIO ENCYCLOPEDIA, $4 40 < ALCOHOLIO CONTROVERSY,
THE HYGIENIC HAND BOOK, 2 00} WATER CURE for the MILLION, 30
SEXUAL PHYSIOLOGY,

2 00 TRUE HEALING ART, 30 or 50 UTERINE DISPLACEMENTS,

HYDROPATHIC COOK BOOK, $1 50 COLORED PLATES, 5 00 FAMILY GYMNASIUM, - 1 50 L'HROAT AND LUNGB,

25 HOME TREAT. SEX. ABUSE, 50 DIGESTION AND DYSPEPSIA, 1 00 THE BATH--Its Uses, 25 oi 50) NIOTIIER'S HYGIENIC HAND- HYGEIAN HOME Cook Book, 25 Воок, 1 00 } HYGIENIC CATECHISM,

10 A Soi of Six Anatomical and Physiological Plates, $20.

THE

HUMAN VOICE:

ITS ANATOMY, PHYSIOLOGY, PATHOLOGY,

THERAPEUTICS, AND TRAINING;

WITH

RULES OF ORDER FOR LYCEUMS.

BY

R. T. TRALL, M.D.,