Philip Yancey is an American Christian author. Fourteen million copies of his books have been sold worldwide, making him one of the best-selling evangelical Christian authors. Two of his books have won the ECPA's Christian Book of the Year Award: The Jesus I Never Knew in 1996, and What's So Amazing About Grace? in 1998. He is published by Zondervan Publishing, WaterBrook, and Hachette.