Books in Christianity (sorted alphabetically by author)
- Disputation of Doctor Martin Luther on the Power and Efficacy of Indulgences Martin Luther
- Concerning Christian Liberty; with Letter of Martin Luther to Pope Leo X. Martin Luther
- Dr. Martin Luther's Deutsche Geistliche Lieder (German) Martin Luther
- Commentary on the Epistle to the Galatians Martin Luther
- A Treatise on Good Works Martin Luther
- History of the Catholic Church from the Renaissance to the French Revolution — Volume 2 James MacCaffrey
- History of the Catholic Church from the Renaissance to the French Revolution — Volume 1 James MacCaffrey
- Expositions of Holy Scripture: the Acts Alexander Maclaren
- The Life of David: As Reflected in His Psalms Alexander Maclaren
- Expositions of Holy Scripture: St. Mark Alexander Maclaren
- Expositions of Holy Scripture: Romans Corinthians (To II Corinthians, Chap. V) Alexander Maclaren
- Expositions of Holy Scripture: St. John Chaps. XV to XXI Alexander Maclaren
- Expositions of Holy Scripture: St. John Chapters I to XIV Alexander Maclaren
- Expositions of Holy Scripture Alexander Maclaren
- Expositions of Holy Scripture: St. Luke Alexander Maclaren
- Expositions of Holy Scripture : St. Matthew Chaps. IX to XXVIII Alexander Maclaren
- Expositions of Holy Scripture Alexander Maclaren
- Expositions of Holy Scripture: Isaiah and Jeremiah Alexander Maclaren
- Expositions of Holy Scripture: Psalms Alexander Maclaren
- Expositions of Holy Scripture Alexander Maclaren
- Expositions of Holy Scripture Alexander Maclaren
- Expositions of Holy Scripture: Genesis, Exodus, Leviticus and Numbers Alexander Maclaren
- The Truth about Jesus : Is He a Myth? M. M. Mangasarian
- The Church and the Empire D. J. Medley
- The Apology of the Augsburg Confession Philipp Melanchthon