David P Forsyth Sorry, Rob. Sedulity (and most of my titles) are enrolled in KDP Select which makes them exclusive to Amazon. The advantage is that I can run special promotions and it's FREE to borrow with Amazon Prime or Kindle Unlimited membership. There will be a paperback edition which will include Sedulity 2 soon, but you can download the Kindle Reading App to almost any mobile device, including smart phones, iPads, and laptops. Thanks your interest in reading the book.