By David Gushee and Colin Holtz. Explores the lives of a few great moral leaders and the wisdom they offer today, such as Ida B. Wells-Barnett, William Wilberforce, Harriet Tubman, Florence Nightingale, Mohandas Gandhi, Malala Yousafzai, Martin Luther King Jr., Nelson Mandela, Oscar Romero, Pope John Paul II, Elie Wiesel, Mother Teresa, Abraham Lincoln, and Dietrich Bonhoeffer. Through stories and appraisals of their legacies, these exemplary human beings are shown to be gifted but also flawed. Each biography includes their historical context, unique faith, and lasting legacy to paint a picture of moral leadership in action. Read more.