Bob at this moment became aware of the fact that some one was pulling at his arm. Of course it was Frank, who wanted to make a change in their position, and was desirous of having his chum accompany him.

Bob arose, and keeping hold of the other, started off. Frank was heading to pass around the corner of the shack; and it was not difficult to understand that the open door was the object of his attention.

Mr. Riley, too, was with them, only too anxious to have a hand in what was taking place inside the cabin. While he had kept on grinding his strong teeth together, no doubt at the same time he was holding his passions in check with the greatest difficulty. And here was where he expected to get even for the little joke Reddy and his comrades had played upon him as the superintendent of the Cherry Blossom mine.

Of course it took but a very little time to round the corner of the hut; and as they did so Bob saw the figure of a man rush out of the cabin, carrying some bulky object over his shoulder.

“He’s gone, Frank, and carried one of the bags off with him!” cried the Kentucky boy, astonished and overwhelmed by what he had seen.

They were now at the door, and could look in. Blaisdell lay motionless in a corner; while the man who had been wrestling with Reddy appeared to have managed to get the better of him. He was kneeling over the other, and seemed to be either threatening him with some weapon, or else trying to tie his wrists.

“Look out for him, Mr. Riley!” cried Frank. “You, Bob, come along with me!”

A little while before Bob had been complaining about feeling weary. All that had passed away now; and really he forgot that there was such a thing as fatigue. The excitement of the moment had him in its grip, and he believed he could run as well as ever in his life.

Frank had darted off even while speaking, and there was no need to tell Bob what object he had in view. That second sack of treasure must be recovered. To let this bold thief steal it from Reddy was not to be thought of.

Bob could hear the fellow plunging down the side of the hill. Doubtless he was satisfied with having secured his share of the plunder, and willing to let his companion shift for himself.