“He has some sort of mysterious mine.”

“Sure, old man!”

“And he wrote Bernard Belmont that Mildred Morris was buried from the sight of the world.”

“Now, you believe——”

“I do—I believe it possible that man may be occupying the very cave once occupied by the counterfeiters.”

Rattleton was following Frank along the path, and he nearly ran Merriwell down in his excitement.

“You know the way to that cave?” he shouted. “You can find it?”

“I might be able to do so, although I am not sure of it. I can try. Even if we find the cave, we may not find the man and girl there.”

“It is a chance, anyway. It’s the best we can do.”

After they had proceeded into the mountains some distance, Frank began to look for a slope they could scale, so they might get out of the pass.