"We were still fifty miles from safety; but in that fifty miles the natives said that they did not think a drop of water would be found, as this was notoriously the driest point on the route. Half the oxen had now died, and Macgregor determined to leave all but two of the waggons behind, to harness teams of the strongest of those remaining, and to drive the rest alongside. We halted till night to allow the animals to feed, and then started. We got on fairly enough until daybreak, then the sun rose, and poured down upon us. It was a terrible day. No one spoke, and the creaking of the wheels of the waggons was the only sound to be heard. Every mile we went the numbers lessened, as the bullocks lay down to die by the way. My tongue seemed to cleave to the roof of my mouth, and the sun to scorch up my brain. I hardly took notice of what was going on around me, but let the reins hang loose on my horse's neck. Several times he stumbled, and at last fell heavily. I picked myself up from the sands, and saw that he was dying. The waggons had come to a standstill now, and I had, I saw, for the last quarter of a mile gone on alone. I looked at my watch; it was four o'clock, and I turned and walked slowly back to the waggons. The drivers had unroped the oxen, but most of them lay where they had halted, incapable of rising to their feet; others had tottered to the shade cast by the waggons, and had thrown themselves down there. The drivers were lying among them. As I came up Macgregor staggered towards me; he was chewing a handful of leaves. `I have been wrong, Harvey,' he said, in a hoarse voice, `and it has cost us all our lives. Say you forgive me, my boy.' `I forgive you heartily,' I said; `you thought it was for the best.' I don't remember much more. I lay down and wondered vaguely what had become of my man, whom I had not seen since we started on the previous evening.