I don't even own a computer. I write by hand then I type it up on an old manual typewriter. But I cross out a lot - I'm not writing in stone tablets, it's just ink on paper. I don't feel comfortable without a pen or a pencil in my hand. I can't think with my fingers on the keyboard. Words are generated for me by gripping the pen, and pressing the point on the paper.

I was born just after the end of World War II, and with my friends in our little suburban backyards in New Jersey, we used to play war a lot. I don't know if boys still play war, they probably do, but we were thrusting ourselves into recent history and we were always fighting either the Nazis or the Japanese.

I say at the very end of "Winter Journal" that I do dream about my father often. I think I have a tremendous compassion for him, which has grown over the years. A certain kind of pity for him also in that he was so unrealised as a human being, so dogged, and so shut-off from people in many ways. You know, I've been writing another book, and it's another non-fiction autobiographical work, kind of a compliment to "Winter Journal", and it's just finished.

Escaping into a film is not like escaping into a book. Books force you to give something back to them, to exercise your intelligence and imagination, where as you can watch a film-and even enjoy it-in a state of mindless passivity.

Every novel is an equal collaboration between the writer and the reader and it is the only place in the world where two strangers can meet on terms of absolute intimacy.

Books demand more. You have to be a more active participant.

For example, when I was writing Leviathan, which was written both in New York and in Vermont - I think there were two summers in Vermont, in that house I wrote about in Winter Journal, that broken-down house... I was working in an out-building, a kind of shack, a tumble-down, broken-down mess of a place, and I had a green table. I just thought, "Well, is there a way to bring my life into the fiction I'm writing, will it make a difference?" And the fact is, it doesn't make any difference. It was a kind of experiment which couldn't fail.