Book excerpt: OVER TWO MILLION COPIES SOLD! It's the most powerful force in the universe, our only hope for love and forgiveness, and a foretaste of eternal life: amazing, radical, life-changing grace. Millions of lives have been changed by award-winning author Philip Yancey's startling exploration of grace at street level. Grace is the one thing the world can't duplicate, the healing force we need, and the key to transforming a broken world. In this revised and updated edition of his personal and provocative book, Yancey offers true portraits of grace's life-changing power. These stories, set in the midst of life's stark realities, evoke such questions as: If grace is God's love for the undeserving, how do I get it? How well are we dispensing grace to a world that knows far more of strife and unforgiveness than it does of mercy? Can grace make a difference in the midst of such atrocities as the Nazi holocaust, and how can it withstand the brutality of hate? With powerful stories, rich theology, and practical suggestions, Yancey challenges us to become living answers to a world that desperately needs to know, What's So Amazing About Grace?