The Girl Who Kicked the Hornet's Nest starts right where The Girl Who Played With Fire ended and brings all of Lisbeth Salandar's horrors to a satisfying end. I must say, Lisbeth Salandar has to be one of the best characters created in all the books I have read. She is an amazing protagonist and her story, Larsson's story, is just about perfect. She is such a well rounded character- she has weaknesses and strengths, she has a history that captivates and her possible futures intrigues.
These will go on my shortlist of re-readable books.