"You never have to—nature was good to you," murmured Frank in her ear, whereat Grace blushed.

Mollie glanced back toward Shadow Valley. The gloom over it was increasing, and at the far end could just be discerned the deserted mansion—the remnant of a rich man's folly. About that, too, the shadows seemed to gather, dark and foreboding.

"Ugh! That place gives me the creeps!" Mollie muttered. And against the dusky background of the valley and the old mansion she beheld the figure of the rather mysterious peddler. His white locks stood out in strange contrast to the surrounding darkness, and his black clothes.

"It certainly looks as though it might be haunted," agreed Betty. "Poor Mr. Lagg! I'm afraid he will never get the money he expects out of that place. It would never do for a sanitarium for nervous wrecks."

"Oh, I don't know," answered Will. "I've been close to it several times, and, I think, by cutting down some of the trees that keep out the sunlight, a good view could be had. Then the place would not be half so depressing. But of course if it gets a reputation of being haunted that will settle it as far as people with weak nerves are concerned. Are you girls going to take up Lagg's offer?"

"We haven't thought of it lately," replied Grace.

"Too busy arranging for our grand tour," added Mollie.

"Well, we fellows may decide to take it up, and get the reward—it would come in handy for vacation money," said Will.

The car was now descending a slope, and soon Shadow Valley was out of sight, as was the strange old mansion. The girls breathed easier, and perhaps the boys did also, for, though nothing had actually occurred, the reputation of the place, and the sudden and startling appearance of the old man, had given them all a thrill.

"This is the second time some one has tumbled out almost under our auto," said Mollie, as they turned on a road toward Deepdale. "The third time may not be so lucky for them—or for us."