Sheepish is an acrylic wool blend yarn. It gives great stitch definition since it is a single ply with a shiny sheen. You can see a few of my swatches when I was using it for a pattern here.
Have you seen the yarn in your local hobby and craft store (Like Micheals)? What would you love to see made with this yarn?
Answer either of the above questions (by email to me, or here in the comments) by Wednesday at noon, EST; and I will enter you to win a copy of the book. I will send all the answers to Vickie, I know she loves hearing what you think as much as I do. I will pick the winner at random and have Wiley send you out a copy of the book. Make sure you leave a way for me to get a hold of you, email is best.