First Book in Physiology and Hygiene

by John Harvey Kellogg

Morse's First Book in Zoölogy

By Edward S. Morse, Ph.D. Boards, 12mo, 204 pages 87 cents

For the first study of animal life. The examples presented are such as are common and familiar.

Nicholson's Text-Book of Zoölogy

By H.A. Nicholson, M.D. Cloth, 12mo, 421 pages $1.38

Revised edition. Adapted for advanced grades of high schools or academies and for first work in college classes.

Steele's Popular Zoölogy

By J. Dorman Steele, Ph.D., and J.W.P. Jenks.
Cloth, 12mo, 369 pages $1.20

For academies, preparatory schools and general reading. This popular work is marked by the same clearness of method and simplicity of statement that characterize all Prof. Steele's text-books in the Natural Sciences.

Tenneys' Natural History of Animals