History of Modern Philosophy / From Nicolas of Cusa to the Present Time

The Philosophy of the Moral Feelings

The Psychology of Revolution

A Short History of Greek Philosophy

The Principles of Masonic Law / A Treatise on the Constitutional Laws, Usages and Landmarks of / Freemasonry

The Approach to Philosophy

The History of the Devil / As Well Ancient as Modern: In Two Parts

Five Stages of Greek Religion

Three Philosophical Poets / Lucretius, Dante, and Goethe

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

The French Revolution