Renaissance

Practical Essays

Maxims and Reflections

The Advancement of Learning

A Brief History of Modern Philosophy

Superstition In All Ages

The Scientific Basis of Morals, and Other Essays

A Plea for Atheism

An Inquiry into the Human Mind: On the Principles of Common Sense

A Grammar of Freethought

The Philosophy of the Practical: Economic and Ethic

Meno

Modern Rationalism

Essays in Rationalism

The Observations of Professor Maturin

Maxims and Reflections

Bacon's Essays, and Wisdom of the Ancients

Good Sense

Letters to Eugenia; Or, A Preservative Against Religious Prejudices

Leibniz's New Essays Concerning the Human Understanding: A Critical Exposition

From Rome to Rationalismor: Why I Left the Church