Cost of Moral Leadership: The Spirituality of Dietrich Bonhoeffer - Paperbackby Geffrey B. Kelly (Author), F. Burton Nelson (Author), Renate Bethge (Foreword by) In our current context, given what we are learning about the high cost of failed moral leadership, it is more urgent than ever to seek and study models for the formation of exceptional leaders. Readers who missed Burton Nelson and Geffrey Kelly's groundbreaking, insightful, painstakingly researched, and substantially encouraging study of what Dietrich Bonhoeffer