Presently Shefford noticed that Nack-yal had returned to camp and was acting strangely. Evidently he was attracted by the Indian's mustang or the cream-colored colt. At any rate, Nack-yal hung around, tossed his head, whinnied in a low, nervous manner, and looked strangely eager and wild. Shefford was at first amused, then curious. Nack-yal approached too close to the mother of the colt, and she gave him a sounding kick in the ribs. Nack-yal uttered a plaintive snort and backed away, to stand, crestfallen, with all his eagerness and fire vanished. Nas Ta Bega pointed to the mustang and said something in his own tongue. Then Withers addressed the visiting Indian, and they exchanged some words, whereupon the trader turned to Shefford: “I bought Nack-yal from this Indian three years ago. This mare is Nack-yal's mother. He was born over here to the south. That's why he always swung left off the trail. He wanted to go home. Just now he recognized his mother and she whaled away and gave him a whack for his pains. She's got a colt now and probably didn't recognize Nack-yal. But he's broken-hearted.” The trader laughed, and Joe said, “You can't tell what these durn mustangs will do.” Shefford felt sorry for Nack-yal, and when it came time to saddle him again found him easier to handle than ever before. Nack-yal stood with head down, broken-spirited. Shefford was the first to ride up out of the draw, and once upon the top of the ridge he halted to gaze, wide-eyed and entranced. A rolling, endless plain sloped down beneath him, and led him on to a distant round-topped mountain. To the right a red cañon opened its jagged jaws, and away to the north rose a whorled and strange sea of curved ridges, crags, and domes. Nas Ta Bega rode up then, leading the pack-train. “Bi Nai, that is Na-tsis-an,” he said, pointing to the mountain. “Navajo Mountain. And there in the north are the cañon.” Shefford followed the Indian down the trail and soon lost sight of that wide green-and-red wilderness. Nas Ta Bega turned at an intersecting trail, rode down into the cañon, and climbed out on the other side. Shefford got a glimpse now and then of the black dome of the mountain, but for the most part the distant points of the country were hidden. They crossed many trails, and went up and down the sides of many shallow cañon. Troops of wild mustangs whistled at them, stood on ridge-tops to watch, and then dashed away with manes and tails flying. Withers rode forward presently and halted the pack-train. He had some conversation with Nas Ta Bega, whereupon the Indian turned his horse and trotted back, to disappear in the cedars. “I'm some worried,” explained Withers. “Joe thinks he saw a bunch of horsemen trailing us. My eyes are bad and I can't see far. The Indian will find out. I took a roundabout way to reach the village because I'm always dodging Shadd.”