I do quite extensive research for most of my novels.

Bjork is one of my oldest friends so we share the friendship and common roots. That is what we build on when we work together.

I followed the launch of the library with Margaret Atwood and then David Mitchell. I just sat quietly at home secretly envying them. Then just over a month ago she asked me if I would like to be the third author to join the library.

The option is always on the table. When we [with Bjork] were starting as creative kids in the Eighties, we found each other. I was 19, she was 16 and a friendship was made.

I'm not one of those writers who writes everyday.

I usually leave Reykavik for two to three weeks to go to the South Coast of Iceland where I have a small fisherman's hut from the beginning of the last century. That's where I sit down and do the actual writing. I might write for 16 hours a day or something. That's how it happens.

[Bob Dylan] builds his lyrics, of course, from personal experience, but it's also a literary work. He draws heavily on his knowledge of American lyric tradition as well as European modernism. But he should let the Nobel Prize Committee know if he is accepting it or not.