How popular are Larsson’s books? The Girl With The Dragon Tattoo, The Girl Who Played With Fire, and The Girl Who Kicked The Hornet’s Nest are being sought out by eager readers to the tune of half Â a million copies of all formats (hardcover, ebooks, audio books, etc.) a month: “Knopf, part ofÂ Random House, said the combined digital sales for all three books in the blockbuster â€œMillenniumâ€ series, which includes â€œThe Girl Who Played With Fireâ€ and â€œThe Girl Who Kicked the Hornetâ€™s Nest,â€ is now more than three million copies. The trilogy is selling at a clip of more than 500,000 copies a month in all formats.”
Digital Trends has a few other interesting tidbits.