Superman Super Site.com*Cool Site* - Covering Superman's creation in 1938 through present day. Categories include comics, movies, television, actors, and Smallville with updates daily.
3D Multipath Adventures of Superman - Original Warner Bros. Superman episodes, in the shape of interactive 3D multipath movies. [Requires b3d Projector.]
The Daily Planet - Information about the Daily Planet and Superman.
The DC Canon, Part 2: Superman - Julian Darius' guide to the character, focusing on the best Superman stories ever published.
On Superman: Red Son - An essay by Julian Darius on Superman: Red Son, the Elseworlds mini-series written by Mark Millar.
SuperDickery - Humorous site dedicated to showing that "Superman is a dick". Many old bizarre covers of the original comic, forums, and a small online store.
Superman - Dedicated to Superman and the important issues of the day along with added holiday pages.
Superman: The Continuity Pages - Information on all Superman comics ever published, including spin-offs like Supergirl and Superboy.
Superman Homepage - All of Superman's incarnations (comics, film, TV, radio and more), with very thorough information on every aspect of the character. Many resources and galleries, and also a board and a chat room.
Super-Pets Home Page - Dedicated to the animals who helped Superman: Krypto, the Superdog; Streaky, the Supercat; Beppo, a monkey; and Comet, a horse. Includes a listing of appearances.