I'm torn about this one. Super readable and fast-paced, with lots of innocuous details to keep you guessing. Plus, cool Scandinavian location. BUT. The heroine has anxiety, and the descriptions of panic attacks totally triggered me. Plus, I don't love the whole anxiety = hysteria thing. And he plot holes... there were lots. It was still fun, though, and I read it late into the night because it was so addictive.