"I'll take the word of a good sergeant and an honest soldier," announced Captain Foster, turning and resting a hand on Hal's nearer shoulder. "Mr. Overton, Ruggles can prefer his charges at his leisure, if he wishes to, but as for me, until orders come from higher authority to the contrary, I inform you that you are no longer confined to camp. If there is time, Overton, you may run after the other young officers and go with them. I'll watch the river to-night myself." "I'm afraid I can't overtake them now, sir," replied Hal, who, at least, was overjoyed at the appearance of this new and saving testimony. "I don't know just which road they've taken." "Bugler!" shouted Captain Foster. As the field musician came running up he added: "Sound the recall. I think Prescott and the others will understand that. Blow your hardest, Bugler. Give the call three times. That will bring them back, but every man among them, Overton, will think it worth while coming back briefly to add a fighting man like yourself to their number!" Two or three minutes later the four young officers could be made out, coming back on the run. At the same time one of the soldiers detailed at the telegraph office came up on the run from another direction. CHAPTER XXIII IN THE THICK OF THE RIOT "What is it, sir? _Troops_ ordered out?" "_Yes!_" cried Captain Foster, joyously, after a brief glance at the yellow sheet he had drawn from the envelope. "Listen. This order is from Washington. The War Department, acting on a request from the governor of Texas, has sent me the order direct to send twenty men and one or more officers up the river on the swiftest boat at my disposal. Mr. Overton, you will command. The other young officers will go with you. You, Mr. Prescott, will take your own ten men from the Thirty-fourth, and you, Mr. Overton, will take Sergeant Raney and nine men from this regiment. All the men are here at this moment. Rush the orders!" As soon as the two sergeants had been called and had received the orders, Captain Foster continued his instructions. "Gentlemen, you will use the troops only to save life and restore order in Holmesville. At the earliest possible moment you will turn control over to the local police again. You may have to fire into rioting crowds, but be careful about shooting recklessly or needlessly into groups. Remember, too, that there will doubtless be many estimable Mexicans at Holmesville who will not be rioters nor in any way in sympathy with them. The rioters, you will find, will be of the worst and most lawless class of Mexicans; they will be largely composed of refugees from Mexican justice--the very riff-raff of the population." At the conclusion of the instruction the young officers broke for the officers' tent to get their swords. As this night might see rousing hand-to-hand work with rioters the swords might have their place.