None of the footing seemed to be safe, and more than once Tom Dillon shook his head doubtfully.
"This land ain't got settled yet," he said to Abe Blower. "I shouldn't be surprised if there was another landslide before long."
"Mebbe you're right, Tom," was Blower's reply. "But if it's to come, I hope it comes arter we're away."
"I was thinkin' that maybe we had better go over to the second ridge. It might be safer."
"I was thinkin' that myself."
"Then we'll git over as soon as we hit a good crossin-over place," replied Tom Dillon.
As they were now close to the spot where the Landslide Mine was supposed to have been located, Roger became very eager to do some real searching for the mine. And Dave and Phil were equally anxious to aid their chum.
Coming to something of a plateau of rocks, the party spread out, searching for certain landmarks which Abe Blower had mentioned. This search was by no means easy, for some of the loose rocks were very large in size—one being as big as a house—and it was difficult to find one's way along among them.
Dave was riding along slowly, letting his horse find the best footing possible, when he came to a narrow defile. The rocks were on both sides, and
