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.”

Ned did not wish to do it, but Obed insisted so strongly, and was so persuasive that he acceded at last.  They had chosen a place on a swell where they could see anything that approached a quarter of a mile away, and Obed stood near the recumbent boy, holding the bridles of the two horses in one hand and his rifle in the other.

The man’s eyes continually traveled around the circle of the horizon, but now and then he glanced at the boy.  Ned, brave, enduring and complaining so little, had taken a great hold upon his affection.  They were comrades, tried by many dangers, and no danger yet to come could induce him to desert the boy.

The moon and stars were still very bright, and Obed, as his eyes traveled the circle of the horizon, saw no sign of the Indian approach.  But that the Lipans would come with the dawn, or some time afterward, he did not have the slightest doubt.  He glanced once more at Ned and then he smiled.  The boy, while never meaning it, was sleeping soundly, and Obed was very glad.  This was what he intended, relying upon Ned’s utter exhaustion of body and mind.