At eleven we passed an abandoned outpost of earthworks--thrown up, probably, by a detached company guarding the road. At two we overtook Merritt and the eight companies resting along a cool, limpid stream that gave promise of trout; and here we camped for the night, and listened eagerly to the news brought us by courier from General Crook. Scouts were out hunting for the Indians, who had withdrawn their masses from his immediate front, and he was only waiting our coming to launch out in pursuit. We sleep that night restless and impatient of the delay--morning comes all too slowly--but at four o'clock we are astir and on the move to meet our brigadier, but couriers report him coming down towards us along the main valley of the Tongue. We unsaddle and wait till three in the afternoon, when again "the General" sounds, and we march northwardly over the ridges towards the thick smoke. "Crook is camping on Goose Creek," is the explanation, and we are to join him there. At half-past five we catch glimpses of distant patrols and herds of cavalry horses and quartermasters' mules on the sloping side-hills. Presently horsemen come cantering out to meet us. Gray-haired, handsome, soldierly as ever, the first to hail us is our old Arizona major, now Lieutenant-Colonel Royall, of the Third Cavalry--with him a group of his own and the Second Cavalry officers. But we are still moved onward. We descend a long spur of foot-hill; plunge through a rapid mountain torrent into dense timber on the other side, still guided by our welcoming comrades; ride with dripping flanks through willow and cottonwood into brilliant light beyond. There white tent and wagon-covers gleam in every direction; rough, bearded men are shouting greeting; and just ahead, on the trail, in worn shooting-jacket, slouch felt hat, and soldier's boots, with ragged beard braided and tied with tape, with twinkling eyes and half-shy, embarrassed manner, stands our old Arizona friend and chieftain, the hardworking soldier we have come all these many miles to join, looking as natural as when we last saw him in the spurs of the Sierras. There is no mistaking the gladness of his welcome. His face lights up with new light. He has a cordial word with General Carr, who commands the leading battalion; then turns to me, and with a grasp of the hand that fairly makes me wince, gives greeting for which I'd make that march twice over. CHAPTER V. THE ASSEMBLY OF THE B. H. AND Y.