I cancelled my pre-order with Amazon for the paperback version and purchased (for one price) the three ebook formats from Peachtree. I have loaded all three on my Android tablet (Samsung), the pdf, epub and mobi (Kindle) versions, and thus have the option of selecting in each instance of my particular consultation need which one may better serve my immediate purpose. A bit of overkill, perhaps, but so what! Now to get on with my reading -- and hopefully benefiting -- from Jeff's latest advice.