I've seen these books in the store and was very reluctant to try it and when I did the first chapter was quite long and plainly put just down right boring it was kind of difficult with all the swedish names and places to get attached to the book but I decided to stick with it... and I'm so glad that I did once it started to pick up I could not put the book down I finished it in a couple of days and I already have The Girl who Played with Fire. 

Question: How long is this book to read?
Answer: the book down I finished it in a couple of days