Social

The Ethics of Diet

Freedom In Service

The Scientific Basis of National Progress, Including that of Morality

The Marx He Knew

If, Yes and Perhaps

Liberty in the Nineteenth Century

Ethical Relativity

The Most Influential Works of Jean-Jacques Rousseau

Food and Morals

Baron D'Holbach : a Study of Eighteenth Century Radicalism in France

The Essential Writings of Jean-Jacques Rousseau

Why

Altruism: Its Nature and Varieties

A Letter to Dion

The Basis of Morality

Reflections; or Sentences and Moral Maxims

Two Addresses

The Idiot: His Place in Creation, and His Claims on Society

The Growth of Thought as Affecting the Progress of Society

The Sin and Danger of Self-Love