Seattle – Amazon.com (NASD: AMZN) said on Monday that sales of its
latest-generation Kindle e-book reader devices over the past three months have
surpassed total Kindle device sales during October-December 2009. The company
also said that, during the past 30 days, Amazon.com customers purchased more
Kindle books than print books — hardcover and paperback combined — for the
top 10, 25, 100, and 1,000 bestselling books on Amazon.com.