Shortly after graduating from high school, David Cavagnaro began a correspondence with his 1957 high school freshman English teacher, Katherine Martin. Thus began a 20-year sojourn of mutual mirroring of life lessons, personal philosophies, and creative experience that was influenced by everything from the wordly-the tumultuous 1960s, the tragedy of the Vietnam War, David's conscientious objector appeal to the U.S Supreme Court, crises in education,...