Full press release pasted below: Kindle offers the largest selection of the most popular books people want to read. The U.S. Kindle Store now has more than 630,000 books, including New Releases and 106 of 110 New York Times Best Sellers. Over 510,000 of these books are $9.99 or less, including 75 New York Times Best Sellers. Over 1.8 million free, out-of-copyright, pre-1923 books are also available to read on Kindle. Recent milestones for Kindle books include:   Readers are responding to Kindle’s uncompromising approach to the reading experience. Weighing 10.2 ounces, Kindle can be held comfortably in one hand for hours, has an e-ink display that is easy on the eyes even in bright daylight, has two weeks of battery life, lets you buy your books once and read them everywhere–on your Kindle, Kindle DX, iPad, iPod touch, iPhone, Mac, PC, BlackBerry, and Android-based devices–and has free 3G wireless with no monthly fees or annual contracts–all at a $189 price.