“We ought to come up on him quiet,” observed McTeague.
“I'll try and sneak up,” said Marcus; “two of us would scare him again. You stay here.”
Marcus went forward a step at a time. He was almost within arm's length of the bridle when the mule shied from him abruptly and galloped away.
Marcus danced with rage, shaking his fists, and swearing horribly. Some hundred yards away the mule paused and began blowing and snuffing in the alkali as though in search of feed. Then, for no reason, he shied again, and started off on a jog trot toward the east.
“We've GOT to follow him,” exclaimed Marcus as McTeague came up. “There's no water within seventy miles of here.”
Then began an interminable pursuit. Mile after mile, under the terrible heat of the desert sun, the two men followed the mule, racked with a thirst that grew fiercer every hour. A dozen times they could almost touch the canteen of water, and as often the distraught animal shied away and fled before them. At length Marcus cried:
“It's no use, we can't catch him, and we're killing ourselves with thirst. We got to take our chances.” He drew his revolver from its holster, cocked it, and crept forward.
“Steady, now,” said McTeague; “it won' do to shoot through the canteen.”
Within twenty yards Marcus paused, made a rest of his left forearm and fired.
“You GOT him,” cried McTeague. “No, he's up again. Shoot him again. He's going to bolt.”