History & Surveys

Emerson and Other Essays

Laches

Recent Tendencies in Ethics

A History of Freedom of Thought

An Introduction to the Principles of Morals and Legislation

Of Consolation to Polybius

The Philosophy of the Practical: Economic and Ethic

Christianity Unveiled

The Pocket Lavater; or, The Science of Physiognomy

Modern Rationalism

The Philosophy of Giambattista Vico

Rules for the Direction of the Mind

Man a Machine

Gorgias