"In terms of the economics, yes obviously the rise of e-books and how people choose to read books has a big effect on the economics of the game. But whether people are buying them on paper or downloading them there's still some poor wretch in a room who is trying to write a poem, write a story, write a novel. And so my job doesn't change. It's just how people receive it and economic conditions on the ground change, but that doesn't affect what I write."