Thanks so much for mentioning my book, 'The Watercolor Artist's Guide to Exceptional Color' and that I have a pdf eBook available through my website, janhart.com. I do see the book available through resellers on amazon.com at a fairly reasonable price (i.e. under $60) from time to time. Though I know the eBook is nothing like having the real one, it has all the info and photos and paintings. Thanks so much! Jan Hart