I ordered a Kindle 2 from Amazon. How could I not? There were banner ads for it all over the Web. Whenever I went to the Amazon Web site, I was urged to buy one.

What's somewhat puzzling is that Churchill himself knew what the reaction would be to any sort of aerial attack on cities, because in 1938 he said that in a future war British cities would be attacked by bombing, and that the response would be that all men would want to join the fight because they would be so incensed by this cowardly manner of attack. Which is a very natural response: when something drops on you from the air and blows up a bunch of buildings and kills people in their sleep, the reaction is going to be rage, confusion, and a search for something to destroy in retaliation.

Just as the people who lived through the Second World War thought different things on different days, I think everybody who goes through that period carefully now thinks different things on different days.

There was a lot of maneuvering on the part of the Roosevelt administration to get the stars aligned so that that attack would happen. There's just no question about that; you don't even have to look at the decoding of diplomatic cables or anything else. FDR's own admiral thought it was a bad idea to have the fleet confined in one place way out in the middle of the Pacific.

I did not know that the planning for biological and chemical warfare was so widespread in England, and even in France before France fell. It was news to me that there had been talk, even in the First World War, of dropping Colorado beetles on German potato crops and that kind of thing.

The job of the novel is to be true to the confusion, but not so confusing that you turn the reader off.

Some TV shows are like really good novels in that there are enough episodes that you start to have your own feelings about how the characters should act. When the scriptwriters go slightly wrong, when they make the character make a left turn that he or she wouldn't do, you know enough about the characters to say, "No, that's not what she would do there. That's wrong." You can actually argue with a TV show in a way that you can't do as much with movie - you inhabit a TV show in the way you inhabit a novel.