Links to other English FE sites. Sadly, there aren't many now, but check them out anyways to support other FE fans!
FEER -- English resources on everything Fire Emblem. Unfortunately it hasn't been updated in forever, 99% of its links are dead, and there's not a single picture on the whole site.
Fire Emblem for SSBM Players -- The Great Rukes Riese and her guide explaining Marth and Roy for those of you who only know them through Super Smash Brothers: Melee.
A Little Fire Emblem Page -- A small FE4 site that's simple and yet offers some good information that you can't find elsewhere. It's been little-known for quite some time now, so why not check it out?
The Golden Leaf -- My friend Lord Alvein's brand-spanking new FE6 page! Visit it now and he may give you a sammich.
Sigurd's Pants -- An FE4 site maintained by a pretty good friend of mine. Extensive coverage for Geneology of Holy War as well as a nice source of other goodies for all the other FE games.