The Pro-slavery Argument : As Maintained By The Most Distinguished Writers Of The Southern States

Memoir of Slavery, Read Before the Society for the Advancement of Learning, of South Carolina, at Its Annual Meeting at Columbia, 1837; Volume 2

The advice of a friend, to the army and people of Scotland

Foundations and philosophy of statistical theories in the physical sciences

Foundations and philosophy of epistemic applications of probability theory

Line of Path

Inductive Studies in English Grammar

Schemes of the Devil

Rivers of Life - and Death

Atheist's Guide to Religion

HOW COME? 96 Unanswerable Questions