Abelard and Heloise: or, The Writer and the Human: A Series of Humorous Philosophical Aphorisms

The Essence of Christianity

Principles of the Philosophy of the Future

Pierre Bayle, according to his most interesting moments: A New Translation

The Essence of Christianity: A New Translation

History of Modern Philosophy from Bacon to Spinoza: A New Translation

Natural Science and the Revolution

Thoughts on Death and Immortality from the Papers of a Thinker: A New Translation

The Essence of Religion

Lectures on the Essence of Religion

The Essence of Christianity

The Essence of Christianity

The Essence of Christianity

The Essence of Christianity