I am a member of the Amazon Associates Program.
When connecting you to a product, I study all options available and link to the best version I can find – the version I would LOVE to own! They are not necessarily the cheapest, but they are the most beautiful/special/or best quality, and usually the best price for the degree of quality.
Since I support myself from this system, please use my links when making a purchase of the book you want, if you want the version I am recommending. I would really appreciate it!