It was a sudden inspiration. But inspiration never came without a reason.

Love is a greater mystery than death.

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

All my friends who wanted to write had got nowhere trying to write the great European novel. So I deliberately steered clear of that and set out to write something story-led.

Ever since the '70s, Maj Sjowall and Per Wahloo were the godfathers of Scandinavian crime. They broke the crime novel in Scandinavia from the kiosks and into the serious bookstores.

Intuition is just the sum of all your experience. The way I see it, everything you’ve experienced, everything you know, you think you know and didn’t know you knew is there in your subconscious lying dormant, as it were. As a rule you don’t notice the sleeping creature, it’s just there, snoring and absorbing new things, right. But now and then it blinks, stretches and tells you, hey, I’ve seen this picture before. And tells you where in the picture things belong.

When I was a teenager, my father went bust. He could have declared himself bankrupt, but he was an honourable man and he insisted on paying back all his debts. That almost ruined the family. I was aware that my mother and father couldn't control things anymore. I guess I was afraid that we would end up on the street.