Books about Christianity (sorted alphabetically)
- Philosophy and Religion Hastings Rashdall
- Practical View of the Prevailing Religious System of Professed Christians, in the Middle and Higher Classes in this Country, Contrasted with Real Christianity. William Wilberforce
- Propos sur le christianisme (French) Alain
- Prose Works of Jonathan Swift, D.D. — Volume 03 Jonathan Swift
- Religion in Japan George A. Cobbold
- Silesian Horseherd - Questions of the Hour F. Max Müller
- Some Essentials of Religion
- Studies of Christianity; Or, Timely Thoughts for Religious Thinkers James Martineau
- True Christianity Johann Arndt
- Unfinished Rainbows, and Other Essays George Wood Anderson
- Warriors Anna Robertson Brown Lindsay
- What and Where is God? A Human Answer to the Deep Religious Cry of the Modern Soul Richard La Rue Swain
- With God in the World: A Series of Papers Charles Henry Brent
- Works of Sir Thomas Browne, Volume 1 Sir Thomas Browne
- Works of Sir Thomas Browne, Volume 2 Sir Thomas Browne
- Works of Sir Thomas Browne, Volume 3 Sir Thomas Browne