'Corgis: Two: A dog lover's greyscale colouring book' is another (completely different) Susan Alison corgi colouring book. (There are three others.) There are 36 unique greyscale images based on original hand-drawn and watercolour-painted Susan Alison designs of corgis going about their business. Like they do. The paper in this book is 60lb in weight ie crayons and pencils are your best bet for fab results. (It's always a good idea...