Loved The Girl in the Spider's Webby David Lagercrantz? Can you call yourself a fan? Take the challenge yourself and share it with family and friends for a time of trivia fun! Eleven years after Stieg Larsson's death in 2004, David Lagercrantz agreed to take over the famous Millennium series and write the fourth book in the series. The Girl in the Spider's Web follows the lives of Lisbeth Salander and Mikael Blomkvist as they try to solve the mystery of the murder of Frans Balder. Lagercrantz's addition to the series adds a new kind of mystery, as the key to solving this murder is the victim's autistic son. The Girl in the Spider's Web debuted at the top of the U.S. bestseller list upon its release in August 2015.