Subtitled Extraordinary Stories of Faith That Shaped the Course of History, this is a 2016 book published by the National Geographic Society. In it are stories about ten prayers selected by author Jean-Pierre Isbouts, historian and doctoral professor at Fielding Graduate University in Santa Barbara, California. The book is naturally divided into ten chapters which are: Abraham's Plea, Jesus' Prayer to Abba, The Dream of Constantine, The Voices of Joan of Arc, Martin Luther's Hymn, George Washington's Prayer, The Prayer of St. Francis, The Prayer for Bastogne, Gandhi's Prayer for Peace, and Mother Teresa's Daily Prayer. As can be seen, these chapters cover a wide variety of religious persuasions, thought, and practice. Thus this volume can be used as an aid in personal devotion or as a historical study.