These links will bring you a wealth of other information on Hostas. Check them out!
The American Hosta Society: The American Hosta Society is committed to studying hostas and educating growers and gardeners. Very informative website, and outstanding local and national conventions every year. Plus the glossy Hosta Journal in your mailbox. Join if you love hostas.
Hosta Library: A visual reference database including photographs of hundreds of hosta varieties. Plus educational information about all aspects of hosta culture. Hosta Finder listings of nurseries, plus online auctions of hosta plants. Definitely worth a long look.
MyHostas: A reference library including photographs, articles on hosta care, and blogs.