What exactly was the difference? he wondered to himself. And who decided which people wore the striped pajamas and which people wore the uniforms?

He looked down and did something quite out of character for him: he took hold of Shmuel's tiny hand in his and squeezed it tightly. "You're my best friend, Shmuel," he said. "My best friend for life.

War today is such a more visible thing. We see it on television, on CNN. In 1914, war was a concept. There was a naivety and stupidity that war would be a great lark. It's not that different from Gone With The Wind, where all the young men can't wait to go off to fight and then two hours later in the movie, we see how the reality of that has come home to them.

I like reading books about kids where there weren't really many adults, where they didn't need an adult to come and solve the problems for them. They could use their own ingenuity, use their own talents to solve whatever the issue was. And I like that still. I think that children want to read about heroic children. They don't want to read about children that have to be saved all the time.

. . .only the victims and survivors can truly comprehend the awfulness of that time and place; the rest of us live on the other side of the fence, staring through from our own comfortable place, trying in our own clumsy ways to make sense of it all.

I enjoy the research element. There are so many stories from the past that interest me, that I want to learn more about, just as an interested person. And if I'm going to learn, if I'm going to research, it's probably going to lead me to writing a novel.

It is possible, you know, to drift off to an unknown world and find happiness there. Maybe even more happiness than you've ever known before.