Dan Brown’s ‘Lost Symbol’ Sells 1 Million Copies in the First Day

"In its first day on sale, “The Lost Symbol” by Dan Brown sold more than 1 million copies in hardcover and e-book versions in the United States, Britain and Canada, according to the publisher, Knopf Doubleday Publishing Group. The publisher said it had fired up the presses again and printed an additional 600,000 hardcover copies to add to the 5 million already in print."