Crime fiction is a genre for writing stories about people - about conflict, about guilt, about passion, about the human condition.

We're capable of understanding that someone has to drop an atomic bomb on a town of innocent civilians, but not that others have to cut up prostitutes who spread disease and moral depravity in the slums of London. Hence we call the former realism and the latter madness.

Love is a greater mystery than death.

As I say, we Norwegians love our woolens, and you can buy some beautiful knitwear in Oslo. They might cost you a bit - but they will last.

Those golden minutes before you are completely awake, when your mind is just drifting, you have no censorship; you are ready to develop any kind of idea. That's when I come up with the best and worst ideas. That is the privilege of being a writer - that you can stay in bed for an hour in the morning and it's work time.

A horse perceives eye contact as provocative, as if it and its status in the herd are not being respected. If it cannot avoid eye contact, it will react in a different way, by rebelling for example. In dressage you don't get anywhere by not showing respect, however superior your species might be. Any animal trainer can tell you that. In the mountains in Argentina there's a wild horse which will jump off the nearest precipice if any human tries to ride it.

I have to feel that I'm going somewhere all the time. By definition, if you have this urge to go places, then you can't be 100 percent happy where you are. It's not like I enjoy being miserable for weeks on end. But I think it's good to be miserable for about one day every third week - that's ideal for me.