Political

A Legacy to the Friends of Free Discussion Principal Historical Facts and Personages of the Books Known as The Old and New Testament; With Remarks on the Morality of Nature

The Philosophy of Earthquakes, Natural and Religious

The deadly thinkers

German philosophy and politics

Walden, Walking & Civil Disobedience

Everyday Freedom

The Age of Reason

On Liberty

Oil and Ambition

On

The Aftermath: Gleanings from a Busy Life

The Political Philosophy of Hobbes

Civilization

Plato on the Limits of Human Life

Anarchy

The Democratic Soul

An Address to Men of Science

Meditations and Moral Sketches

Four Lectures on the English Revolution

On Liberty