The Girl with the Dragon Tattoo by Stieg Larsson It is the first book of the

Millennium triology followed by The Girl who Played with Fire and The Girl who Kicked the Hornet’s Nest. . Mikael Blomkvist, a financial journalist whose professional life is crumbling gets a chance to resurrect his name again, he is asked to research a case of disappearance. Left with no choice but to accept the offer he seeks help from the rebellious Lisbeth Salander, the best hacker in Sweden. The book becomes unputdownableas the truth that unravel when they are in Hedeby.