I have a Kindle and love it for reading. However, I would not want to use it for fly tying books. Fly tying books are much better in printed form. Currently the Kindle just cannot duplicate the color and resolution of the photos you find in fly tying books. Unfortunately, the printed books are very expensive and it would be nice to get them at a reduced price that a digital version would provide. I don't know of any good fly tying books available in this format as I do not think they fit the format well at all.