He awoke to the craving for food, and immediately started a small fire outside and boiled coffee in a nice new aluminum pail that held two quarts and had an ornamental cover. The oil stove he dismissed from his mind with a snort of contempt. And because nearly everything he saw was catalogued in his mind as a luxury, he opened cans somewhat extravagantly and dined off strange, delectable foods to which his palate was unaccustomed. He still thought it was mighty queer, but that did not impair his appetite.
Afterwards he went out to look after William, remembering that horses were said to have died in this place. William was almost within kicking distance of the spring, as if he meant to keep an eye upon the water supply even though that involved browsing off brush instead of wandering down to good grass below the camp.
Casey knelt stiffly and drank from the spring, laving his face and head afterward as if he never would get enough of the luxury of being wet and cool. He rose and stood looking at William for a few minutes, then took the lead rope and tied him to a juniper that stood near the spring. The note had said that the last horse died down the canyon, the implication of mystery lying heavy behind the words.
Casey went back to the tent and read the note through again twice, studying each word as if he hoped to twist some added information out of it. It sounded as though the writer had expected his partner back from some trip and had left the note for him, since he had not considered it necessary to explain what it was that he had seen again in a different place. Casey wondered if it might not have been that strange light which he himself had followed. Whatever it was, the fellow had not liked it. His going had all the earmarks of flight.
Well, then, why had the last horse died down the canyon? Casey decided that he would go and see, though he was not hankering for exercise that day. He took a long drink of water, somewhat shamefacedly filled a new canteen that lay on a pile of odds and ends near the tent door, and started down the canyon. It couldn't be far, but he might want a drink before he got back, and Casey had had enough of thirst.
He was not long in finding the horse that had died, and in fact all the horses that had died. There had been four, and the manner of their death was not in the least mysterious. They had been staked out to graze in a luxurious patch of loco weed, which is reason enough why any horse should die.
Of course, no man save an unmitigated tenderfoot would picket a horse on loco, which looks very much like wild peavine and is known the West over as the deadliest weed that grows. A little of it mixed with a diet of grass will drive horses and cattle insane, and there is no authentic case of recovery, that I ever heard, once the infection is complete. A lot of it will kill,—and these poor beasts had actually been staked out to graze upon it, I suppose because it looked nice and green, and the horses liked it.
The performance matched very well the enamel-trimmed oil stove and the tinned dainties and the expensive suitcases. Casey went back to camp feeling as though he had stumbled upon a picnic of feeble-minded persons. He wondered what in hell two men of such a type could be doing out there, a hundred miles and more from an ice-cream soda and a barber's chair. He wondered too how "Fred" had expected to get himself across that hundred miles and more of dry desert country. He must certainly be afoot, and the camp itself showed no sign of an emergency outfit having been assembled from its furnishings.
Casey made sure of that, inspecting first the bedding and food and then the cooking utensils. Everything was complete—lavishly so—for two men who loved comfort. Even their sweaters were there; and Casey knew they must have discovered that the nights can be cool even though the days are hot, in that altitude. And there were two canteens of the size usually carried by hikers.
Casey was so worried that he could not properly enjoy his supper of pâté de foi gras and crackers, with pork and beans, plum pudding—eaten as cake—and spiced figs and coffee. That night he turned over on his spring-cot bed as often as if he had been lying on nettles, and when he did sleep he dreamed horribly.