Guy was not long in missing his old friend Cyrus, whose fate no one knew. Did he get through in safety with his dispatches, or was he captured by the Sioux who had taken revenge upon him for the braves they had lost during the massacre? One morning, just after Guy had come off duty during the night, the Colonel sent for him, but it was not to reprimand him. He saw that as soon as he got into his room. The Colonel had a paper in his hand which he handed to Guy.

"There is your medicine," said he. "Cyrus wanted me to give it to you under the impression that you might some day fall into the power of those thievish rascals outside."

"Why—why did not Cyrus take it with him, sir?" stammered Guy.

"No; he said the war was not yet over, and you might some day need it. You do not intend to be a prisoner in the hands of those fellows, do you?"

"No, sir," said Guy hastily. "They kill everybody who falls a captive to them. And what is the reason Cyrus would not take it with him, sir? I am afraid he——"

"Well, go on," said the Colonel, after waiting a moment or two for Guy to say what he was afraid of, "Do you think he has been captured?"

"I think he would have been safer, if he had taken this letter with him, sir," replied the young officer.

"Yes; but you know it has saved one civilian and the next must be a soldier."

"That is so, sir. I will put it right there among the little money I have left, and I hope it may do me some good, if I chance to fall into their power. Don't you think it is about time to hear from Cyrus, sir?"