As originally reported last night and many readers know by now, sometime yesterday evening the buy buttons for apparently all of Macmillan’s books–including bestsellers and top releases, and Kindle editions–were removed from Amazon’s site. Macmillan books remain listed but can be bought only through third-party Marketplace sellers, while Macmillan Kindle titles all lead to pages that read, “We’re sorry. The Web address you entered is not a functioning page on our site.” It is the first shot across the purchasing bow in big publishers’ efforts to reset ebook pricing above the loss-leader $9.99 price point and retake control over that […]