The Phenomenology of Mind

The Psychology of Revolution

The Great Controversy Between Christ and Satan

The Positive Outcome of Philosophy / The Nature of Human Brain Work. Letters on Logic

A New Philosophy: Henri Bergson

Critique of Practical Reason

Science and Health, with Key to the Scriptures

Evolution of Theology: an Anthropological Study

Feuerbach: The roots of the socialist philosophy

Nationalism

Purity of Heart Is to Will One Thing