We discussed chapters 20-22 in the book, The Unseen Minority: A Social History of Blindness in the United States, by Frances A. Koestler, copyright 1976 and 2004 by the American Foundation for the Blind. The 1976 edition is available in BARD, and the 2004 edition is available on Bookshare. Listeners joined us and were a part of our lively discussion.