over the gateway. It was a stiff little flag they had found with some others in the bureau drawer; it was meant to be stuck in the Christmas pudding, but they had stuck it between two blocks and put it over the gate of their town. They walked about this town and found their own house, just as before, and went in, and there was the toy town on the floor; and you will see that they might have walked into that town also, but they saw that it was no good, and that they couldn’t get out that way, but would only get deeper and deeper into a nest of towns in libraries in houses in towns in libraries in houses in towns in ... and so on for always—something like Chinese puzzle-boxes multiplied by millions and millions for ever and ever. And they did not like even to think of this, because of course they would be getting further and further from home every time. And when Fabian explained all this to Rosamund she said he made her head ache, and she began to cry.
Then Fabian thumped her on the back and told her not to be a little silly, for he was a very kind brother. And he said—
“Come out and let’s see if the soldiers can tell us what to do.”