The Constitution of the United States / A Brief Study of the Genesis, Formulation and Political Philosophy of the Constitution

Ten Great Religions / An Essay in Comparative Theology

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

Five Stages of Greek Religion

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

A History of Indian Philosophy, Volume 1