The Circle of Knowledge, by Various 48661 [Subtitle: A Classified, Simplified, Visualized Book of Answers] [Editor: Henry W. Ruoff] [Link: http://www.gutenberg.org/4/8/6/6/48661 ] [Files: ; 48661-0.txt; 48661-h.htm] Thanks to Brian Sogard, Harry Lamé and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al