I am accustomed to traverse the moors at night, and am sure that I can find this place again, without difficulty." On nearing the top of the hill, they came upon a number of rough stones.
"We cannot do better than stop here," Oswald said.

"It will be bare on the top of the hill.

Now, Roger, help me to pile a few of these stones together, so as to make a sort of shelter." They set to work at once, Roger's strength enabling him to lift stones that ordinary men could scarcely have moved.

In a quarter of an hour a little inclosure, six feet long by four wide and three high, had been constructed.

An armful of dry heather was then pulled up, and laid on the ground.
"There, girls, I think you will be able to manage to keep yourselves warm, by lying close together." "What are you going to do, Oswald ?" "We shall be all right; and we can, if we like, make another shelter; and, if we feel cold, can walk about to warm ourselves.