In addition to what Brad said, I would also recommend looking into TPBs of the Rogue Squandron comics. The whole run should be out in TPB now (except the first arc, Rebel Opposition
If you're into a sometimes humorous look at the Star Wars universer as told by different authors, I suggest also picking up Tales
. Its produced quarterly (issue 16 came out last week), but there are 2 or 3 TPBs out now that reprint the earlier works. Some issues are not as good as others, but there a quite a few excellent stories in them.
I don't know if you're really into comic books at all, but the Clone Wars stories in Republic
and accompanying one shots are excellent. It might be worth it to add them to you're monthly list (if indeed you read comics)
Hope this helps