“Then I’ll not fail you, dear students!” responded Mr. Fabian, stooping and kissing each girl affectionately on the forehead, then taking his leave.

A few days after this the Studio was swathed in dust-covers, the windows locked and shuttered, the burglar alarm attached, and at last the front door was closed by a representative from the insurance company. The four tenants were on their way to Grand Central where Jim Latimer and Kenneth Evans were to meet them. They then were going to take the Twentieth Century Limited to Chicago.

Jim and Ken had been engaged by Carew, to join his camp of surveyors in the mountains for this second season’s work; and, as Polly and her friends were to spend the summer vacation at Pebbly Pit, it was quite natural that all six should journey westward, together.

Mr. Dalken and the Ashbys came to see the friends off, and as the parent Latimers and Evans were with their boys to the last, there was a large merry party to accompany the travelers to the Pullman.

“Don’t be surprised to see me bring the Ashbys to Pebbly Pit in my touring car, some fine day, soon,” announced Mr. Dalken.

“Oh, that would be lovely!” cried Polly, eagerly.

“And leave Ruth with us for the Summer?” added Eleanor.

“Yes, yes, Daddy—I’d love to spend my vacation with Polly and Eleanor at the ranch!” exclaimed Ruth Ashby.

“Where would you put us all—even if we did come?” asked Mrs. Ashby, who had heard of the limitations of the ranch-house.

“Oh, you forget! John writes that we will be surprised to find the marvelous work that has gone on at the Cliffs. Not only is the great road down through the Devil’s Causeway completed for heavy traffic, but rows and rows of buildings back of the Imps are ready for occupancy, the moment the machinery is set up for work on the lava. If the miners have not yet taken possession of the barracks we could invite loads of people to visit the ranch.”