My Hero: Stephen Hawking: Basic biography, photos, and related links.
Reason: Leaping the Abyss: Interview in which Stephen Hawking discusses black holes, unified field theory, and Marilyn Monroe.
Stephen Hawking: His official website. Includes biographical details, news, information on his disability, and lecture transcripts.
Stephen Hawking's Universe: Includes descriptions of different astronomical and physics theories and concepts. Based on a PBS television show.