The World's Greatest Books — Volume 13 — Religion and Philosophy

The Expression of the Emotions in Man and Animals

The Ancient History of the Egyptians, Carthaginians, Assyrians, / Babylonians, Medes and Persians, Macedonians and Grecians / (Vol. 1 of 6)

Philosophy and Religion / Six Lectures Delivered at Cambridge

Jesus the Christ / A Study of the Messiah and His Mission According to Holy / Scriptures Both Ancient and Modern

Voltaire's Philosophical Dictionary

The Sexual Question / A Scientific, psychological, hygienic and sociological study

A Discourse of a Method for the Well Guiding of Reason / and the Discovery of Truth in the Sciences

The Works of Aristotle the Famous Philosopher / Containing his Complete Masterpiece and Family Physician; his Experienced Midwife, his Book of Problems and his Remarks on Physiognomy

Introduction to the Philosophy and Writings of Plato

The World's Greatest Books — Volume 14 — Philosophy and Economics