Twentieth Century Standard Puzzle Book, by Cyril Pearson                 63884   [Subtitle: Three Parts in One Volume]   [Link: https://www.gutenberg.org/6/3/8/8/63884 ]   [Files: 63884-0.txt; 63884-h.htm] Thanks to MFR, Branden Aldridge, Harry Lamé and the Online Distributed Proofreading Team at https://www.pgdp.net