Most people living in the last quarter of the twentieth century knew Mother Teresa by name and appearance. They could also identify her as the saint of the gutters of Calcutta. Two years after her death, she was still recognized as "the most admired person of the century." So, what is there still to say about her? Quite a bit, as it turns out. The story of both her public and private lives remains little known, and we continue to grapple with...