The Girl with the Dragon Tattoo is a gripping mystery novel written by Stieg Larsson. Set in Sweden, the story follows journalist Mikael Blomkvist and hacker Lisbeth Salander as they investigate the disappearance of a wealthy industrialist's niece. As they delve deeper into the case, they uncover a dark and twisted web of corruption, violence, and family secrets. With its intricate plot, complex characters, and atmospheric setting, this book will keep you on the edge of your seat from start to finish.