Mankell is uneven in my opinion but essential in getting a grip on so called scandinavian norr. Faceless Killers is really good. His best IMO is Sidetracked. One Step Behind is also good. He is the originator of the moment. Stieg Larsson is not first. Mankell great inspiration was Maj Sjöwall and Per Wahlöö and their Beck series. The best were The Laughing Policeman and The Fireengine That Disappeared. Murder at the Savoy and The Abominable Man are also quite good. Their inspiration was Ed McBain but they added their own brand of critic of society. Nesbo is the leasing norwegian author in this genre. As the others he is uneven, Havent read just the the Snowman . Other important authors are Hakan Nesser, Åke Edwardson, Åsa Larsson, Kjell Eriksson (sweden), Anne Holt, Karin Fossum (norway ) And Jussi Adler Olsen (Denmark) . Hoegs Smillas sense of Snow is good but was better when it came than now when you read it again. A very short summary of my opinions.
Thanks. That's very helpful.