It was the kind of promise a father makes easily and sincerely, knowing at the same time that it will be impossible to keep. The truth of some promises is not as important as whether or not you can believe in them, with all your heart. A game of baseball can't really make a summer day last forever. A home run can't really heal all the broken places in our world, or in a single human heart. And there was no way that Mr. Feld could keep his promise never to leave Ethan again. All parents leave their children one day.

Dr. Roboy, in Litvak's measured view, had a vice common to believers: He was all strategy and no tactics. He was prone to move for the sake of moving, too focused on the goal to bother with the intervening sequence.

He comes to this other world and he has to reinvent himself. Again, it felt natural, even though I'd been working really hard trying to come up with something.

I found one remaining box of comics which I had saved. When I opened it up and that smell came pouring out, that old paper smell, I was struck by a rush of memories, a sense of my childhood self that seemed to be contained in there.

There was a sort of irony in the fact that these [superhero] characters - many of whom in that period, the Golden Age, had been evolved to fight the Nazis - were themselves very much in the Nazi ideal. The idea that you can solve problems through physical strength, by being stronger and more dominant and more powerful - that is fascism. I mean, that's it, that's the essence of fascism. I don't think the creators of the superheroes or the kids who were reading them at the time were the slightest bit aware of it.

I wanted to give readers the feeling of knowing the characters, a mental image.

The true magic of this broken world lay in the ability of the things it contained to vanish, to become so thoroughly lost, that they might never have existed in the first place.