<p>"Well, Carey, my gallant aide-de-camp and friend, I am to lose you, it seems; but then what is my loss is your gain, as you have been promoted to a first lieutenancy, and ordered to report at once to General Miles for special duty," said Colonel Crandall, commandant of an advanced military post upon the border of the Indian country, and he held in his hands an official paper just received by courier.<br>The one whom he addressed had just enter...