109 CHAPTER VIII. SHOPPING. Ar the place where Comfort and Lucy had’ found George on the island, the stream looked like a brook, only it was very large for a brook. It ran tumbling along among rocks just like a brook. Lucy found, however, after they had rode along’a little farther, that it began to change ; and in a short time it appeared to tum into a smooth and beautiful river. ‘This was the sheet of water which Luey had had an occasional glimpse of, higher up the valley. But now, at a certain turn of the road, they came suddenly upon a full view of it. *¢Q, what a beautiful river!” said Lucy. «‘That’s the mill-pond,” said Comfort. ‘The mill-pond?” repeated Lucy. “Yes,” replied Comfort. “How did they make such a mill-pond?” asked Lucy. “ Why, they built a dam across the stream,