By John D. Champlin and Arthur Bostwick

Revised Edition, 784 pp. 900 Illustrations

"Should form a part of every juvenile library, whether public or private."—The Independent.

NATURAL HISTORY

By John D. Champlin, assisted by Frederick A. Lucas

725 pp. Over 800 Illustrations

"Here, in compact and attractive form, is valuable and reliable information on every phase of natural history, on every item of interest to the student. Invaluable to the teacher and school, and should be on every teacher's desk for ready reference, and the children should be taught to go to this volume for information useful and interesting."—Journal of Education.

HENRY HOLT AND COMPANY

NEW YORK (ii, '06) CHICAGO