'But I don't see,' said Philip, 'I really don't see how all these cities that I built at different times can still be here, all together and all going on at once, when I know they've all been pulled down.'

'Well, I'm no scholard. But I did hear Mr. Noah say once in a lecture—he's a speaker, if you like—I heard him say it was like when you take a person's photo. The person is so many inches thick through and so many feet high and he's round and he's solid. But in the photo he's flat. Because everything's flat in photos. But all the same it's him right enough. You get him into the photo. Then all you've got to do is to get 'im out again into where everything's thick and tall and round and solid. And it's quite easy, I believe, once you know the trick.'

'Stop,' said Philip suddenly. 'I think my head's going to burst.'

'Ah!' said the carpenter kindly. 'I felt like that at first. Lie down and try to sleep it off a bit. Eddication does go to your head something crool. I've often noticed it.'

And indeed Philip was quite glad to lie down among the long grass and be covered up with the carpenter's coat. He fell asleep at once.

An hour later he woke again, looked at the wrinkled-apple face of Mr. Perrin and began to remember.

'I'm glad you're here anyhow,' he said to the carpenter; 'it was horribly lonely. You don't know.'

'That's why I was sent to meet you,' said Mr. Perrin simply.

'But how did you know?'

'Mr. Noah sent for me early this morning. Bless you, he knows all about everything. Says he, "You go and meet 'im and tell 'im all you can. If he wants to be a Deliverer, let 'im," says Mr. Noah.'