C J Burke's Guardians Page
   Contains rule summaries, deck designs, card spotlight, links, and mailing list archive.
   http://www.io.com/~cjburke/guardians/

Crystal Keep
   Card checklists.
   http://www.crystalkeep.com/tcg/guardians/

The Art of Guardians
   Screensaver/wallpaper collection of Guardians art.
   http://www.secondnaturecd.com/artofguardians.html