We wanted to describe society from our left point of view. Per had written political books, but they'd only sold 300 copies. We realised that people read crime and through the stories we could show the reader that under the official image of welfare-state Sweden there was another layer of poverty, criminality and brutality.

Death is never very pretty.

We always had money problems. Sometimes I would lie awake at night wondering how to pay the rent.

I like Jo Nesbo and Hakan Nesser. There are so many good books in the world. I don't want to spend time reading bad crime novels.

You get tough when you grow up unloved. People described me as a boyish girl - rather shy, but I didn't show it. I had an attitude. I was rather wild. I lied a lot because I knew the alternative was to be punished. As I got older I realised I didn't have to lie any more and it was a nice feeling. I could be myself.

Sweden is a small country, and a Swedish writer can barely make a living as an author. We were able to quit our jobs as journalists only after we had been translated into, among others, German.

When I was 11, I realised that I did not have to live the life my mother had: school, marriage, children, apartment, summer house.