God bless Interlibrary Loan. I pay a lot of library fines. In the case of 'A Single Shard,' I was using books that hadn't been checked out in 30 years, so I didn't feel too bad.

I want all my books to provoke some kind of response in the reader, to make them think something or feel something or both, and for that to become a part of them and work into their own lives.

I often have trouble falling asleep at night, so when I'm lying in bed I think up stories. That's where I do a lot of my thinking. I also get a lot of ideas while I'm reading - sometimes reading someone else's stories will make me think of one of my own.

A mistake made with good in your heart is still a mistake, but it is one for which you must forgive yourself.

Most writers adore their editors, and I'm no exception.

All my books take a long time to research. I spend several months researching before I start writing, and in the middle of writing I often have to stop and look up stuff. At my local library, I am one of the best customers! The research takes several months.

With a book called 'Keeping Score,' I really did want to write a book about the Korean War, because I felt that it is the least understood war in the American cultural imagination. So I set out with the idea that Americans didn't know much about the Korean War and that I was going to try to fix a tiny bit of that.