The Practice and Theory of Bolshevism

Mysticism and Logic and Other Essays

The Psychology of Revolution

Maxims and Reflections

The City of the Sun

Three Philosophical Poets / Lucretius, Dante, and Goethe

Five Stages of Greek Religion

The Cause of it All

The History of the Decline and Fall of the Roman Empire

The French Revolution

Christianity and Greek Philosophy / or, the relation between spontaneous and reflective thought / in Greece and the positive teaching of Christ and His / Apostles