The Girl with the Dragon Tatoo

When Harriet Vanger vanishes from a family gathering on a secluded island forty years ago, her uncle becomes convinced that murder, not accident, took her life—and that the culprit lies within his own family. He hires disgraced journalist Mikael Blomkvist and brilliant hacker Lisbeth Salander to uncover the truth. As the investigators delve deeper, they uncover a chilling connection between Harriet's disappearance and a series of brutal murders spanning decades.