Your library can be a good resource. I just checked out a book called Schnibbles Times Two by Carrie Nelson, and all the patterns are for quilts from 10" and 5" squares. (Each pattern is done in both sizes.) Here is a link to the book on Amazon, where there are quite a few photos of quilts in the book:
http://www.amazon.com/Schnibbles-Tim...dp/1564779866/