I have a large selection of watercolor and acrylic instruction books sale. Here's a sample listing. Modern Watercolor Botanicals by Sarah Simon Dance with Light by Elizabeth Kincaid Watercolor in Bloom by Mary Backer Watercolor Wash by Joe Garcia Watercolor Flowers by Bley Hack How to Draw and Paint Watercolors by Walter Foster Asking price is $25 each or two for $40. All books are in very good condition. If you're looking for a specific book email me with your inquiry.