Diane Rehm: Now, I wanna ask you Jo, did you at any point as you were writing - I know you believed in what you were doing - but did you expect anything like this kind of reaction?
J.K. Rowling: No. Of course not. I would have been crazy to expect this. No one - no one could have expected this. I thought I was writing a little book that a few people might quite like. That's what I thought. I loved it. You know, I really passionately believed in Harry. I was really - and I am really proud of him. But I never expected it to have this kind of appeal.