It was Lake who first offered his hand, and Shefford made haste to meet it with his own. Neither of them spoke. Shefford intuitively felt an alteration in Lake's regard, or at least a singular increase of interest. Lake had been told that Shefford had been a clergyman, was now a wanderer, without any religion. Again it seemed to Shefford that he owed a forming of friendship to this singular fact. And it hurt him. But strangely it came to him that he had taken a liking to a Mormon. About one o'clock the pack-train left Kayenta. Nas Ta Bega led the way up the slope. Following him climbed half a dozen patient, plodding, heavily laden burros. Withers came next, and he turned in his saddle to wave good-by to his wife. Joe Lake appeared to be busy keeping a red mule and a wild gray mustang and a couple of restive blacks in the trail. Shefford brought up in the rear. His mount was a beautiful black mustang with three white feet, a white spot on his nose, and a mane that swept to his knees. “His name's Nack-yal,” Withers had said. “It means two bits, or twenty-five cents. He ain't worth more.” To look at Nack-yal had pleased Shefford very much indeed, but, once upon his back, he grew dubious. The mustang acted queer. He actually looked back at Shefford, and it was a look of speculation and disdain. Shefford took exception to Nack-yal's manner and to his reluctance to go, and especially to a habit the mustang had of turning off the trail to the left. Shefford had managed some rather spirited horses back in Illinois; and though he was willing and eager to learn all over again, he did not enjoy the prospect of Lake and Withers seeing this black mustang make a novice of him. And he guessed that was just what Nack-yal intended to do. However, once up over the hill, with Kayenta out of sight, Nack-yal trotted along fairly well, needing only now and then to be pulled back from his strange swinging to the left off the trail. The pack-train traveled steadily and soon crossed the upland plain to descend into the valley again. Shefford saw the jagged red peaks with an emotion he could not name. The cañon between them were purple in the shadows, the great walls and slopes brightened to red, and the tips were gold in the sun. Shefford forgot all about his mustang and the trail.