The Reason for God by Tim Keller; The Case for Faith by Lee Strobel; Knowing Christ Today by Dallas Willard; Proper Confidence: Faith, Doubt, and Certainty in Christian Discipleship by Lesslie Newbigin; Mere Christianity; The Great Divorce; The Last Battle, and Miracles by C.S. Lewis; A Grace Disguised by Jerry L. Sittser; The Last Word and the Word After That by Brian D. McLaren *Note: Pastor Chip doesn't agree with all of the conclusions Brian's characters come to, but he thinks this is a good overview of the issue of hell.