Here are the links to bookbinding websites I have run across in my travels. Many of them have much better links pages than this one, but this can be a useful stepping-stone to the resources available online.

Please contact me if you have a site you would like to add, or you have a suggestion.
The definitive bookbinding reference site on the Web.
J Hewit & Sons, my local bookbinding supplier
An index to the bookbinding writing I have done on Everything2, my former writing site.
The Society of Bookbinders, of which I am a member. It's a British-based association of bookbinders and book lovers
Strange Little Girl, the website of fellow binder Emma Jane Hogbin
CBBAG, the Canadian Bookbinders and Book Artists Guild