Kevin Hart

I don't take pictures when I'm with my kids, for the sake of my kids. It's important when you're as busy as I am that you give your kids your time when you're with them, and nothing compromises that. I've been lucky enough to have fans that understand that.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.