The faith of a rationalist: No supernatural reasons are needed to make men kind
The devil's pulpit;: Containing twenty-three astronomico-theological discourses. With a sketch of his life
Rationalism and historical criticism
New light on the ten commandments (Little blue book)
Tratado Contra El Metodo/ Against Method: Esquema De Una Teoria Anarquista Del Conocimiento / Outline of an anarchistic theory of knowledge (Filosofia Y Ensayo / Philosophy and Essay)
Essays and criticisms,
Satires and profanities
Intellectual religionism pourtrayed: A sermon preached before the University of Oxford, at St. Mary's, on Sunday, March 28, 1852
The coming creed of the world: Is there not a faith more sublime and blissful than Christianity! A voice crying in the wilderness
Can men be rational?