Amazon is having a one day sale on every Kindle edition on the New York Times Bestseller list. The vast majority of e-books are between 50% and 80% off and they can be purchased on your Kindle e-reader, Fire tablet or the main Amazon website.
Why is Amazon discounting all of the big name e-books on the New York Times Bestseller list? The two week period after Christmas is the biggest sales period of the year, not only for Amazon, but for digital bookstores all over the world. Many people received new e-readers as Christmas gifts and they want to start loading it up with content.