Stieg Larsson (1954-2004) was the Editor-in-Chief of the magazine Expo from 1999, and had previously worked at a major news agency for many years. He was one of the world’s leading experts on anti-democratic, right-wing extremist and Nazi organisations, and he was often consulted on that account. He passed away suddenly and unexpectedly in November 2004, some time before the publication of his debut crime novel and first part of the Millennium Trilogy.