e Psychic Life of Micro-Organisms.= By Alfred Binet. 30c.

=The Nature of the State.= By Paul Carus. 20c.

=On Double Consciousness.= By Alfred Binet. 25c.

=Fundamental Problems.= By Paul Carus. 60c.

=Diseases of the Will.= By Th. Ribot. 30c.

=On the Origin of Language, The Logos Theory.= By Ludwig Noire. 20c.

=The Free Trade Struggle in England.= By M. M. Trumbull. 30c.

=The Gospel of Buddha.= By Paul Carus. 40c.

=Primer of Philosophy.= By Paul Carus. 30c.

=On Memory, and The Specific Energies of the Nervous System.= By Ewald
Hering. 20c.

=An Examination of Weismannism.= By George J. Romanes. 40c.

=On Germinal Selection as a Source of Definite Variation.= By August
Weismann. 30c.

=Popular Scientific Lectures.= By Ernst Mach. 60c.

=Ancient India; Its Language and Religions.= By H. Oldenberg. 30c.

=The Prophets of Israel.= By C. H. Cornill. 30c.

=Thoughts on Religion.= By G. J. Romanes. 60c.

=Philosophy of Ancient India.= By Richard Garbe. 30c.

=Martin Luther.= By Gustav Freytag. 30c.

=Rationalism.= By George Jacob Holyoake. 30c.

=Chinese Philosophy.= By Paul Carus. 30c.

=A Mechanico-Physiological Theory of Organic Evolution.= By Carl von
Nageli. Summary. 30c.

=Mathematical Essays and Recreations.= By Herman Schubert. 30c.

=Truth on Trial.= By Paul Carus. 60c.

=The Pieroma; An Essay on the Sources of Christianity.= By Paul Carus.
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=The Ethical Problem.= By Paul Carus. 60c.

THE RELIGION OF SCIENCE LIBRARY

Buddhism and Its Christian Critics. By Paul Carus. 60c.

Discourse on the Method of Rightly Conducting the Reason and Seeking
Truth in the Sciences. By Rene Descartes. 30c.

Kant and Spencer. By Paul Carus. 25c.

The Soul of Man. By Paul Carus. 85c.

Whence and Whither. By Paul Carus. 35c.

Enquiry Concerning the Human Understanding and Selections from a
Treatise of Human Nature. By David Hume. Paper, 40c.

An Enquiry Concerning the Principles of Morals. By David Hume. 30c.

The Psychology of Reasoning. By Alfred Binet. 30c.

A Treatise Concerning the Principles of Human Knowledge. By George
Berkeley. 30c.

Three Dialogues Between Hylas and Philonous. By George Berkeley. 30c.

Public Worship: A Study of the Psychology of Religion. By John P. Hylan.
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The Meditations and Selections from the Principles of Rene Descartes.
Tr. by John Veitch. 40c.

Leibniz's Discourse on Metaphysics. Tr. by Geo. R. Montgomery. 60c.

Kant's Prolegomena. Edit