White spot, by Murray Leinster 69252 [Author: Murray Leinster] [Illustrator: EMSH] [Link: https://www.gutenberg.org/6/9/2/5/69252] [Files: 69252-0.txt; 69252-h.htm] Thanks to Greg Weeks, Mary Meehan and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Jacqueline