Butterfly 9, by Donald
   Keith                                             51167
     [Link: http://www.gutenberg.org/5/1/1/6/51167 ]
     [Files: 51167.txt; 51167-h.htm]
   Thanks to Greg Weeks, Mary Meehan and the Online
   Distributed Proofreading Team at http://www.pgdp.net
   Chuck