Like in other Harry Hole books, this story has multiple twists and Nesbo creates quite tense scenes. While there are many surprises, I did find out the killer, if you have read other Nesbo books, it wouldn't be difficult to find out the killer, he does use a pattern. But the various other twists, and the chilling killing scenes more or less compensates for being able to spot the killer. Like other Nesbo books this one is violent too.
If you have not read any other Hary Hole book this may not be a good place to start as this story has many spoilers for previous mysteries. I can't say anything much because it could be a spoiler to the story. Thrilling and chilling roller coaster ride!
Translated from the Norwegian by Don Bartlett.