article_snippet: Which Does Not Kill Us, the fourth book in the Millennium series .
article_snippet: The books were published posthumously, so Larsson never saw how successful The books were to become: so far, The books have sold more than 75million copies in more than 30 languages, according to publisher Norstedts.
article_snippet: The books, which have sold millions around the world, have been made into blockbuster films .
highlights_snippet: Fourth installment in the Millennium Trilogy due to be published in August .
  