Penguin the Publisher has set the price for the Kindle book at 13.99... while, right here on the Amazon page for that book I can buy a new hard cover version for 7.44 and a new paperback version for 7.47.To me, this just shows the desperation of the old line publishers grasping at any straw they can to hold off the inevitable major changes coming for their business.My advice...? wait and get it for 50 cents at a used book store.