2000cc
Biography, discography, collectibles, album covers, message board, and links. In English and Japanese.
Minestrone
The web site for the 10CC/Godley and Creme mailing list, with a sizeable archives.
The Official 10cc Fan Club
Contains articles and interviews, a fanzine, a list of frequently asked questions, and related links.
The UnOfficial 10cc Fan Pages
Facts, how to join the fan club, and memorabilia/records for sale.