I did buy a book on quilting a quilt in sections, here is a link
http://www.amazon.com/Machine-Quilti...7838821&sr=8-1
I have glanced thru the book, but haven't tried it yet...It is NOT a quilt as you go book, but actually a way to quilt like a queen size quilt in sections. Just a thought for something you may check into. I didn't check ebay, it may be available there, too.
Good luck,
Kif