S. BEAGLE ROUND THE WORLD.
New edition.
12mo. Cloth, $2.00.

EMOTIONAL EXPRESSIONS OF MAN AND THE LOWER ANIMALS.
12mo. Cloth, $3.50.

THE VARIATIONS OF ANIMALS AND PLANTS UNDER DOMESTICATION. With a
Preface, by Professor ASA GRAY.
2 vols. Illustrated. Cloth, $5.00.

INSECTIVOROUS PLANTS.
12mo. Cloth, $2.00.

MOVEMENTS AND HABITS OF CLIMBING PLANTS.
With Illustrations. 12mo. Cloth, $1.25.

THE VARIOUS CONTRIVANCES BY WHICH ORCHIDS ARE FERTILIZED BY INSECTS.
Revised edition, with Illustrations. 12mo. Cloth, $1.75.

THE EFFECTS OF CROSS AND SELF FERTILIZATION IN THE VEGETABLE
KINGDOM.
12mo. Cloth, $2.00.

DIFFERENT FORMS OF FLOWERS ON PLANTS OF THE SAME SPECIES. With
Illustrations.
12mo. Cloth, $1.50.

THE POWER OF MOVEMENT IN PLANTS. By CHARLES DARWIN, LL.D., F.R.S.,
assisted by FRANCIS DARWIN.
With Illustrations. 12mo. Cloth, $2.00.

THE FORMATION OF VEGETABLE MOULD THROUGH THE ACTION OF WORMS. With
Observations on their Habits.
With Illustrations. 12mo. Cloth, $1.50.

ALEXANDER BAIN'S WORKS.

THE SENSES AND THE INTELLECT. By ALEXANDER BAIN. LL.D., Professor of
Logic in the University of Aberdeen.
8vo. Cloth, $5.00.
The object of this treatise is to give a full and systematic
account of two principal divisions of the science of mind--the
senses and the intellect. The value of the third edition of the
work is greatly enhanced by an account of the psychology of
Aristotle, which has been contributed by Mr. Grote.

THE EMOTIONS AND THE WILL. By ALEXANDER BAIN, LL.D.
8vo. Cloth, $5.00.
The present publication la a sequel to the former one on "The
Senses and the Intellect," and completes a systematic exposition
of the human mind.

MENTAL SCIENCE. A Compendium of Psychology and the History of
Philosophy. Designed as a Text-book for High-Schools and Colleges. By
ALEXANDER BAIN, LL.D.
12mo. Cloth, leather back, $1.50.
This present volume is an abstract of two voluminous works, "The
Senses and the intellect" and "The Emotions and the Will," and
presents in a compressed and lucid form the views which are there
more extensively elaborated.

MORAL SCIENCE. A Compendium of Ethics. By ALEXANDER BAIN, LL.D.
12mo. Cloth, leather back, $1.50.
The present dissertation falls under two divisions. The first
division entitled The Theory of Ethics, gives an account of the