An excellent overview of the history, structure, lace patterns, design and finishing of shawls. Primarily focusing on British and Shetland shawls, Martha Waterman guides the reader through the process of planning shawls. I consider this an excellent knitting book because it offers patterns for specific projects (Gate and Ladder Circle Shawl, Fan Stitch Half-Circle Shawl, Cat's Paw Square Shawl -- to name a few) as well as charted individual lace patterns for creating a shawl of your own design. Clear photographs along with drawn illustrations enable the reader to visualize what is being described in the text. I revisit this book any time I am considering a lace project.