All About Slugs - http://velvetdragon.com/cyberslugs/realslugs.html Interesting tidbits of information here

Gastropoda - http://www.ento.csiro.au/education/allies/gastropoda.html Here is your ultimate research page

Land Snails of BC - http://www.geog.ubc.ca/biodiversity/efauna/LandSnails.html  Research and photos

Okinawa Slug Site - http://www.rfbolland.com/okislugs/ When you click on the Jump feature, he has links to really great slug sites

Slug Site - http://slugsite.tierranet.com/ Just too many images of these “interesting” creatures

Snail and Slug: Care - http://www.petsnails.co.uk/ Keeping pet snails

Wikipedia: Slug - http://en.wikipedia.org/wiki/Slug Great research information and photos