I can't rave enough about this book. It worked on four different levels for me. First, it is fast -- I finished a twin-bed-sized quilt top in less than a weekend. Second, it allowed me to use up fabric that had been hanging around my stash for years -- I didn't know why I bought it. Now I can make a great quilt with what would have been waste fabric before. Third, it's like doing a mystery quilt, but in a weekend. You have no idea what the top will look like until it's done. And last, it's fun, fun, fun. My daughters keep coming into my sewing room to see if I have another set ready to put together. They want to arrange the pieces to make the block. Now all I hear is, "Can we try this with another fabric?" The only problem is, what am I going to do with all these quilt tops?