I will begin a new series of quilts from the book called, "Stripology Mixology 2". It uses one of the Stripology Rulers. Either Stripology Squared or Stripology XL by Gudrun Erla. She is from Iceland. I have these rulers available and they are a Creative Grids product.
I have the book on hand. We plan on having fun learning to cut from the ruler. It can save a great deal of cutting time and eliminate the need for various sizes of square rulers. ;) (We'll see.)