"I never saw a gold mine in my life; and now I'm going to see one," cried Lucy, skipping along in advance of the others. It was quite a large party; the whole Dunlee family, with the two Sanfords,-Uncle James and Aunt Vi,-making ten in all, counting Maggie, the maid. They had alighted from the cars at a way-station, and were walking along the platform toward the tallyho coach which was waiting for them. Lucy was firmly impressed with the idea that they were starting for the gold mines. The truth was, they were on their way to an old mining-town high up in the Cuyamaca Mountains, called Castle Cliff; but there had been no gold there for a great many years.