Official SitesSci-Fi.Com: Now and Again
The Sci-Fi Channel's N&A site, which is pretty nice - but they updated it after deciding to pull repeats til next year. Gee, thanks. Has ep info, pictures, and nice wallpapers, as well as a discussion board.
Internet Movie Database - "Now and Again"
The Internet Movie Database listing for the series.
Message Boards/Forums/Mailing Lists
Yahoo! Groups: Now and Again Fanfiction
N&A fanfic list, reviving the one that was shut down.
Coffeerooms: Now and Again
Off the larger Coffeerooms message board site.
Now and Again Fans - LJ Community
A LiveJournal community for fans of N&A.
Fan FictionProject Newman: Now and Again Fan Fiction Archive
The major - and currently only - archive for any and all N&A fanfic on the Web.
Mandi's Fan Fiction
Perhaps this is redundant, perhaps this is a shameless plug, but it's my site, darn it! My N&A fics are somewhere in the list of fanfics I've written. :)
Unofficial Fan Sites
Brigitta B's Now and Again Site
Episode summaries, promotional photos, and some screen grabs. Nice layout, and an easy-to-load site that's not bogged down by plugins or pop-ups.
Creed's Now and Again Site
Promo shots, advertisements, as well as some desktop wallpapers.
Molly's Now and Again Page
Has a really neat opening page, as well as pics, links, info, and some cast bios.
Now & Again - Pazsaz Entertainment Network
Pazsaz Entertainment Network's episode listing. Fairly bare, but it's an existing link.
Now and Again Web
Episode guide, character guide, polls, screen caps, some sound clips, trailers, and more.
Now and Again (EricClose.net)
Episode guide, cast, image gallery, interviews, audio clips. In English and Italian.
Paula's Now and Again Page
Paula's awesome N&A site, with lots of high-quality episode screen shots, magazine scans, promo shots, and plenty of links.
SBerry's N&A Picture Gallery
Screen captures and publicity photos from the show.
TKTV - Now and Again
Meg's excellent N&A site, with slightly more concise synopses, quote lists for each episode, pictures, and an extensive listing of every single article pertaining to the show. Home of the "School for the Wise Man" lessons.