Dorothy S.noted in Dr. Bob and the Good Oldtimers that Dr. Bob put "a lot of stock in" The Greatest Thing In The World by Henry Drummond. Dorothy S. relates working with a woman in Cleveland and asking Dr. Bob what to do for someone going into D.T.'s. He told Dorothy to give the medication and when she comes out of it and decides she wants to be a different woman, get her Drummond's "The Greatest Thing In the World". Tell her to read it through every day for 30 days and she will be a different woman.