Psychology of the Nervous System
By Paul Carus
An extract from the author's larger work, "The Soul of Man." Price, 30c.
The Psychology of Reasoning
By Alfred Binet
Translated by Adam Gowan Whyte. Cloth, 75c net
Has the Psychological Laboratory Proved Helpful?
By L. M. Billia
Translated from the French by Lydia G. Robinson. Pp. 16. Paper, 15c net.
A Mechanico-Physiological Theory of Organic Evolution