Tim Stafford is Senior Writer for Christianity Today magazine, where he has published many profiles of significant Christian leaders including Tim Keller, N.T. Wright, Lesslie Newbigin, Phillip Johnson and Jack Hayford. He most recently authored The Adam Quest: Eleven Scientists Who Held on to a Strong Faith While Wrestling with the Mystery of Human Origins (Thomas Nelson Dec. 31, 2013). He has won two Gold Medallions for his work on "The Student Bible" (with Philip Yancey, Zondervan) and "Comeback" (with Dave Dravecky, Zondervan).