J.M.Robertson

A Short History of Christianity

Montaigne and Shakspere

Rationalism

The Evolution of States

The Historical Jesus: A Survey of Positions

The Jesus Problem: A Restatement of the Myth Theory

The Life and Legacy of Charles Bradlaugh

The Historical Jesus: A Survey of Positions

A Short History of Freethought Ancient and Modern, Volume 2 of 2 Third edition, Revised and Expanded, in two volumes

Charles Bradlaugh: a Record of His Life and Work, Volume 1 (of 2) With an Account of his Parliamentary Struggle, Politics and Teachings. Seventh Edition