I'd never been in a police state. I didn't know what it was. I knew that it was, in the general way that people know that two and two is four, but it had no emotional value for me until I found myself in the middle of it.
Venice has always fascinated me. Every country in Europe then was run by kings and the Vatican except Venice, which was basically run by councils. I've always wondered why.
I've evolved in my writing to tell a more emotional story - my publisher, Random House, has urged that.
I don't inflict horrors on readers. In my research, I've uncovered truly terrible documentations of cruelty and torture, but I leave that offstage. I always pull back and let the reader imagine the details. We all know to one degree or another the horrors of war.
I look for the dark story, where something secret was done. I read and read and pick up the trail of a true story. I use nothing but true stories. They are so much better than phony ones.
If you read the history of the national Socialist party, they're all people who felt like life should have been better to them. They're disappointed, vengeful, angry.