Telling a story in a futuristic world gives you this freedom to explore things that bother you in contemporary times.

My mother tried really hard to protect us, but occasionally, after afternoon cartoons of whatever was on... the nightly news would come on, and I'd see footage from the war zone, and I would hear the word 'Vietnam,' and I would know my dad was over there, and it was a very frightening experience for me.

One of the reasons it's important for me to write about war is I really think that the concept of war, the specifics of war, the nature of war, the ethical ambiguities of war, are introduced too late to children. I think they can hear them, understand them, know about them, at a much younger age without being scared to death by the stories.

I think people respond to dystopian stories because they're ways of acting out anxieties that we have and fears that we have about the future. So much media's coming at you over the Internet, your brain gets overloaded. You don't know what to do with it. And one thing you can do with it is read a story.

Whenever I write a story, I hope it appeals to both boys and girls.

If your parent is deployed and you are that young, you spend the whole time wondering where they are and waiting for them to come home. As time passes and the absence is longer and longer, you become more and more concerned - but you don't really have the words to express your concern. There's only this continued absence.