History

Signs & Wonders

Disputation on the Power of Indulgences

History and Silence

Breaking with the Past; Or, Catholic Principles Abandoned at the Reformation

The Origin and Development of Christian Dogma

Pocket Dictionary of the Reformed Tradition

Huxley's Church and Maxwell's Demon

From Politics to the Pews

The Royal Remains

Gods and Demons, Priests and Scholars

Mircea Eliade: Autobiography

God's Perfect Child

Journal in France in 1845 and 1848 with Letters from Italy in 1847

The History of Catholic Europe

The History of the Reformation in the Sixteenth Century (Vol.1–5)

The Religious Instruction of the Negroes in the U.S

The Greatest Works of Philip Schaff

Disputation on the Power of Indulgences

The History of Persecution, from the Patriarchal Age, to the Reign of George II

St. Patrick – The Life and Legacy