- Mere Christianity by C. S. Lewis, 2001-03-01
- Christianity: The First Three Thousand Years by Diarmaid MacCulloch, 2010-03-18
- What's So Great about Christianity by Dinesh D'Souza, 2008-10-24
- A New Kind of Christianity: Ten Questions That Are Transforming the Faith by Brian D. Mclaren, 2010-02-01
- Pagan Christianity?: Exploring the Roots of Our Church Practices by Frank Viola, George Barna, 2008-01-01
- The Heart of Christianity: Rediscovering a Life of Faith by Marcus J. Borg, 2004-09-01
- C.S. Lewis's Mere Christianity (Shepherd's Notes) by TerryL. Miethe, C.S. Lewis, 1999-10-01
- Hipster Christianity: When Church and Cool Collide by Brett McCracken, 2010-08-01
- Christianity and Islam (Classic Reprint) by Carl Heinrich Becker, 2010-06-08
- Story of Christianity: Volume 1, The: The Early Church to the Dawn of the Reformation by Justo L. Gonzalez, 2010-08-01
- The Lost History of Christianity: The Thousand-Year Golden Age of the Church in the Middle East, Africa, and Asia--and How It Died by John Philip Jenkins, 2009-11-01
- Has Christianity Failed You? by Ravi Zacharias, 2010-06-29
- Basic Christianity (IVP Classics) by John Stott, 2006-11-30
- The Rise of Christianity:How the Obscure, Marginal, Jesus Movement Became the Dominant Religious Force .... by Rodney Stark, 1997-06-18
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