And the other book, Beginner's Guide to Free-Motion Quilting, by Natalia Bonner, is also an excellent resource. With good info on the basics, Natalia also covers some easy-to-master quilting stitches such as feathers, flames, and swirls. I've already applied some of these designs in my Christmas quilt, and was glad for the guidance.
And now, I've gone back to another resource I've known about for some time. This resource is Leah Day's Free-Motion Quilting Project. Check out her website here. When I first heard about her, I went to the website, and wasn't ready to take any of it in. And now, just recently, I am gobbling it up. Now that I've made a few messes with my own quilting, I'm ready to do better! Leah does any size quilt on her domestic machine, and will convince you that you can do that, too.
I've been determined to master this skill myself, and have previously been afraid to try quilting my own quilts, for fear of doing it badly. This Christmas quilt has been a good practice ground, and I've been concerned less about it being judged, and more about actually doing it. And you know what? In actually doing it, I've gained some confidence. I think with a little more practice, I could get good enough at it.
If there is one thing everyone seems to agree on, it is this: The quilting makes the quilt. I think I've finally grown beyond the straight-line quilting and stippling that I've been doing. Who knows where this will go? Time will tell.