hentic, the result of devoted study and of long
experience in teaching."--_Popular Science Monthly._

_EVOLUTION AND ITS RELATION TO RELIGIOUS THOUGHT._ With numerous
Illustrations. New and enlarged edition. 12mo. Cloth, $1.50.

"The questions suggested by this title must weigh with more or less
persistence on the mind of every intelligent and liberal thinker....
The man who can keep his science and his religion in two boxes, either
of which may be opened separately is to be congratulated. Many of us
can not, and his peace of mind we can not attain. Therefore every
contribution toward a means of clearer vision is most welcome, above
all when it comes from one who knows the ground on which he stands,
and has conquered his right to be there.... Professor Le Conte is a
man in whom reverence and imagination have not become desiccated by a
scientific atmosphere, but flourish, in due subordination and control,
to embellish and vivify his writings. Those who know them have come to
expect a peculiar alertness of mind and freshness of method in any new
work by this author, whether his conclusions be such as they are ready
to receive or not."--_The Nation._

_RELIGION AND SCIENCE._ A Series of Sunday Lectures on the Relation of
Natural and Revealed Religion, or the Truths revealed in Nature and
Scripture. 12mo. Cloth, $1.50.

"We commend the book cordially to the regard of all who are interested
in whatever pertains to the discussion of these grave questions, and
especially to those who desire to examine closely the strong
foundations on which the Christian faith is reared,"--_Boston
Journal_.

_SIGHT._ An Exposition of the Principles of Monocular and Binocular
Vision. With Illustrations, 12mo. Cloth, $1.50.

"Professor Le Conte has long been known as an original investigator in
this department; all that he gives us is treated with a master hand.
It is pleasant to find an American book that can rank with the very
best of foreign books on this subject."-_The Nation._

* * * * *

A STUDY IN PSYCHOLOGY.

Genius and Degeneration.

By Dr. WILLIAM HIRSCH. With a Preface by Prof. Dr. E. Mendel.
Translated from the second edition of the German work. Large 8vo,
uniform with Nordau's "Degeneration." Cloth, $3.50.

Dr. Hirsch's acute and suggestive study of modern tendencies was begun
before "Degeneration" was published, with the purpose of presenting
entirely opposite deductions and conclusion