Philosophy

The Prince of This World

First and Last Things

Unspoken Sermons, Series I., II., and III

What Is Reality

The Sarva-Darsana-Samgraha

Thinking About God

About the Beginning of the Hermeneutics of the Self

Why do good people suffer

Christ Cult Codex

Philosophic Poems

The Analogy of Religion to the Constitution and Course of Nature

A Proposal ſor Revising the Ten Commandments

Heretics

Lectures on the Proofs of the Existence of God

The Meaning of Evolution

Right Living as a Fine Art

The Eclipse of Faith; Or, A Visit to a Religious Sceptic

Thoughts on Religion

The Battle of Principles

De Tribus Impostoribus, A. D. 1230: The Three Impostors