Dewey and the Caveman http://www.moniz.org/Library/caveman.htm
"Do We" really know Dewey? Includes the story of Dewey and the Alien. http://library.thinkquest.org/5002/index.shtml
The Dewey Decimal System. A slide show explaining the DDS. http://edweb.tusd.k12.az.us/cpryor/Webquest/Dewey%20Decimal%20System%202_files/frame.htm
Main Dewey Decimal Classifications http://www.iit.edu/~smart/halsey/lesson1.htm