In 1974, Franciscan Nun and 8th grade teacher Sister Nancy Linenkugel sent a letter to Doubleday, the American publisher of The Diary of a Young Girl by Anne Frank, which Sister Nancy was teaching in her class. She was hoping to get more information on Otto Frank, Anne's father, who had edited Anne's diary for publication. What she got was a response from Otto Frank himself, beginning a correspondence between a young nun in Ohio and a Holocaust survivor in Switzerland. We sat down with Sister Nancy to talk about her connection with Otto Frank and what she learned from getting to know him.