I think being a writer was a crappy job when you just had typewriters. It was crappy when we just had ink and paper. And it's sort of crappy now. It's always just you and the page. That doesn't change.

Early on my career, I figured out that I just have to write the book I have to write at that moment. Whatever else is going on in the culture is just not that important. If you could get the culture to write your book, that would be great. But the culture can't write your book.

In the 1930s, the government paid writers to interview 80- and 90-year-old former slaves, and I read those accounts. I came away realizing - not surprisingly - that many slave masters were sadists who spent a lot of time thinking up creative ways of hurting people.

You are a New Yorker when what was there before is more real and solid than what is here now.

Twenty years ago, when I started writing, I didn't define myself as an African-American writer. And then you write books and you're focused on what's inside your books, and that kind of term is generally used on the outside, by the critical establishment.

A lot of people, when they first hear about the Underground Railroad, think it really is a subway or a locomotive. When they find out it's not, they feel a little disappointed. So I thought, What if it was a literal underground train network traveling from state to state, with each state it goes through representing a different opportunity or danger?

I'm trying to keep it fresh for me. I'm just trying to not bore myself. And if I can do a detective novel, and if I can do a horror novel, then why do it again? To keep the work challenging I have to keep moving.