Slate has Another Story on BookScan the sales-tracking system that can currently find the exact number of copies sold at about 50 percent of U.S. bookstores.
Current Best Seller lists aren\'t really lists of the best selling books, so it\'ll be interesting to see how much the lists change when we really know what people are buying. They say publishers are already hyperventilating with fear.
See Also: The Fact and Fiction of Best Sellers Lists. by Dennis Loy Johnson.