Part 75

1. THE DARWINIAN THEORY. 460 pages. 125 illustrations. Cloth, $2.00.

2. POST-DARWINIAN QUESTIONS. Heredity and Utility. Pp. 338. $1.50.

3. POST-DARWINIAN QUESTIONS. Isolation and Physiological Selection. Pp. 181. $1.00.

AN EXAMINATION OF WEISMANNISM.

236 pages. Cloth, $1.00. Paper, 35c.

THOUGHTS ON RELIGION.

Edited by Charles Gore, M. A., Canon of Westminster. Third Edition, Pages, 184. Cloth, gilt top, $1.25.

RIBOT, TH.

THE PSYCHOLOGY OF ATTENTION.

THE DISEASES OF PERSONALITY.

THE DISEASES OF THE WILL.

Authorised translations. Cloth, 75 cents each. Paper, 25 cents. Full set, cloth, $1.75, net.

MACH, ERNST.

THE SCIENCE OF MECHANICS.

A CRITICAL AND HISTORICAL EXPOSITION OF ITS PRINCIPLES. Translated by T. J. MCCORMACK. 250 cuts. 534 pages. 1/2 m., gilt top. $2.50.

POPULAR SCIENTIFIC LECTURES.

Third Edition. 415 pages. 59 cuts. Cloth, gilt top. Net, $1.50.

THE ANALYSIS OF THE SENSATIONS.

Pp. 208. 37 cuts. Cloth, $1.25, net.

GOODWIN, REV. T. A.

LOVERS THREE THOUSAND YEARS AGO.

As Indicated by the Song of Solomon. Pp. 41. Boards, 50c.

HOLYOAKE, G. J.

ENGLISH SECULARISM. A CONFESSION OF BELIEF.

Pp. 146. Cloth, 50c., net.

CORNILL, CARL HEINRICH.

THE PROPHETS OF ISRAEL.

Popular Sketches from Old Testament History. Pp., 200. Cloth, $1.00.