To purchase a book, hover over the cover image until a pop-up appears over it. Then click on the book title there. This will take you to the book page where, when you scroll down, you’ll find buttons for several different vendors. Click the vendor button from which you’d like to purchase the book, and you’ll be taken to their website. From there, it’s up to you to choose the format you’d like. For readers in the United States and its territories, I recommend the Amazon Kindle button. Readers out of the country will want to use the Amazon button or one of the other vendors. Most of the books are also available on Kobo and Google Play.