"Yes, there they are on the crest of a swell. They don't seem to gain on us much. I should say they are a full mile away."
"A mile and a half at least. The air of these great uplands is very deceptive, and things look much nearer than they really are."
"Look how gigantic they have grown! They stand squarely in the center of the sun now."
The sun was low and the Lipans coming out of the southwest were silhouetted so perfectly against it that they seemed black and monstrous, like some product of the primitive world. The fugitives felt a chill of awe, but in a moment or two they threw it off, only to have its place taken a little later by the real chill of the coming night. A wind began to moan over the desolate plain, and their faces were stung now and then by the fine grains of sand blown against them. But as the Lipans were gaining but little, Ned and Obed still walked their horses.
They went on thus nearly an hour. The night came, but it was not dark, and they could yet see the Lipans following as certain as death. Before them the plain still rolled away, bare and brown. There was not a sign of cover. Ned's spirits began to sink. The silent and tenacious pursuit weighed upon him. It was time to rest and sleep. The Lipans had been pursuing for seven or eight hours now, and if they could not catch fugitives in that time they ought to turn back. Nevertheless, there they were, still visible in the moonlight and still coming.
Ned and Obed remounted and rode at a running walk, which was easy but which nevertheless took them on rapidly. But it became evident that the Lipans had increased their pace in the same ratio, as the distance of a mile and a half named by Obed did not decrease. Ned looked up longingly at the sky. There was not a cloud. The moon, round and full, never shone more brightly, and it seemed that countless new stars had arrived that very night. He sighed. They might as well have been riding in broad daylight.
Toward midnight the swells and dips of the plain became accentuated, and they lost sight of the pursuing Lipans. But there was yet no forest to hide them, only the miserable mesquite and the ragged yucca. Save for them the plain stretched away as bare and brown as ever. Two hours more with the Lipans still lost to view, Obed called a halt.
"The Lipans will pick up our trail in the morning," he said. "Though lost to sight we are to their memory dear, and they will hang on. But our horses are faster than theirs, and as they cannot come near us on this bare plain, without being seen we can get away. Whereas, I say, and hence and therefore we might as well rest and let our good steeds rest, too."
"What time would you say it is?"
"About two o' the morning by the watch that I haven't got, and it will be four or five hours until day. Ned, if I were you I'd lie down between blankets. You can relax more comfortably and rest better that way."