Fantastic Four: 4 Freedoms Plaza
Very well done site dedicated to the history of the FF, latest news, a museum depicting memorabilia from the 1960s to today, and more. One of the best done superhero sites.
Fantastic Four Fluxion
A database offering plot summaries, creative team info and cover scans of selected issues in the series' run. There's also an index that provides background info on characters, occurences pertaining to the series. Pretty slick. The site concentrates on more recent issues of FF rather than the classic Lee-Kirby run, though.
