Hal promptly obeyed. Guarez and his companions appeared to be furious, and contended loudly that their rights were being infringed.

"That's all a matter for higher government authorities to settle," responded Captain Foster, with a shrug of his shoulders. "I cautioned you this morning, Guarez, against any enterprise of this sort, and you did not see fit to give my suggestion any consideration. You must now take the consequences. Sergeant Raney, take six men and escort the prisoners to camp. My compliments to Lieutenant Terry, and he is directed to take all precautions that the prisoners do not escape."

"Very good, sir."

After the escort had left with the prisoners Hal saluted his superior officer, asking:

"Sir, shall I re-post the sentries who were noosed and taken away from their posts?"

"It is hardly necessary, Mr. Overton. This boat is a government prize, and I propose to use her, for to-night at least, for the patroling of the river at this point. Mate, I see that you have a search-light."

"Yes, sir," the mate admitted.

"Is it ready for operation?"

"There is plenty of current, sir, and the lamp can be switched on from the wheel-house."

"Turn the light on once for a test, then."