Agnosticism

The Book of Job (With All the Original Illustrations)

The Theological Works of Leo Tolstoy

When It Was Dark The Story of a Great Conspiracy

Considerations on Religion and Public Education

Rejected of Men

Bible Studies

The Evolution of the Idea of God: An Inquiry Into the Origins of Religions

An Irish Precursor of Dante

The Two Tests: The Supernatural Claims of Christianity Tried by Two of Its Own Rules

Hell: Warm Words on the Cheerful and Comforting Doctrine of Eternal Damnation

Myths of Greece and Rome

Homeric Hymns

Letters to the Clergy on the Lord's Prayer and the Church

The Bible Unveiled

A Handbook of Freethought Containing in Condensed and Systematized Form a Vast Amount of Evidence Against the Superstitious Doctrines of Christianity

Ecce Homo! Or, A Critical Inquiry into the History of Jesus of Nazareth

Darwinism. The Noachian Flood

The Restoration of the Gospel

Scenes and Portraits

An Almond for a Parrot: Being a reply to Martin Mar-Prelate