It was slow work exploring the margin of the flood. The late darkness overtook them with scarcely twenty miles of the distance covered, and they camped on the top of a high bluff where they built up a huge fire visible for many miles up and down the river. Daylight found them once more in the saddle, exploring the mouths of coulees and scouring every foot of the scrub-bordered bank. It was nearly noon when, from the edge of a high cliff that overlooked the river, they caught sight of the abandoned ferry-boat. The crest of the rise of water had passed in the night and the boat lay with one corner fast aground. Putting spurs to the horses they raced back from the river until they reached a point that gave access to the coulee. The keen eyes of the half-breed picked up the tracks at the bottom of the ravine even before the horses had completed the decent, and it was with difficulty that he restrained the impatient Endicott from plunging down the ravine at the imminent risk of destroying the sign. Picketing the horses beside the trail the two proceeded on foot, Old Bat in the lead, bent slightly forward with his eyes darting this way and that, studying each minutest detail of the disturbed ground. Following closely, Endicott hung on each word and grunt and fragmentary observation of the old Indian. In vain he plied Bat with eager questions but he might as well have sought information from the sphinx. The old man paid him not the slightest attention but proceeded on down the coulee pausing and staring at the sign for a full minute at a time, again almost running with his eyes fixed on the ground until brought up again, frowning and muttering by some new baffling combination of tracks. After what seemed an interminable length of time they reached the mouth of the coulee where Endicott sank wearily onto the end of the water-logged boat and watched the half-breed work back and forth, back and forth, over the little strip of beach. Endicott had long ceased to ask questions and when at last, Bat straightened up, removed his hat, and wiped the sweat from his forehead upon the sleeve of his faded shirt, the information he conveyed was voluntary: "I ain' quite mak' it out. Firs' t'ing dey lan' here Tex, she ain' got on de boots. De 'oman she sleep--mebbe-so w'at you call, knock out. Tex car' her an' lay her on de grass w'ere she leetle bit flat," he paused and pointed to a spot that looked no whit different from any other spot of grass to Endicott's untrained eyes. "Only wan hoss lan'--dat Powder Face, an' ron lak hell up de coulee. Tex, she gon' up de coulee an' by'm'by he put on de boots an' climb oop on de bench. After w'ile com's a man on a hoss off de bench. He ketch oop Powder Face an' com' down here an' git de 'oman an' ride off--he lif her oop an' tie her on de saddle an' ride off leadin' Powder Face. By'm'by Tex com' long on beeg hoss an' nodder man on leetle hoss. Tex git off an' look roun' an' fin'