Stephen Hawking

When a place comes across vividly in a novel, it's often compared to a character. I can remember writing teachers who encouraged me to treat setting as if it were a character, to give it three dimensions, to make it come alive, jump off the page.

As so many writers know, the experience of creating an imaginary world is closer to dreaming than it is to normal, grit-your-teeth work. It's preconscious rather than conscious. Ideas fall into your head, and the book writes you, rather than the other way around.