"Then I'll see that he never changes his accent," said Wharton.

"I think I'll take a nap," said Carstairs, "and I really mean it. The grass and the bushes were heavy with rain when we came in here, although we didn't notice it, but the fine sun up there has dried everything now, and I've a good bed."

He lay very comfortably, with his head on a mound of turf, but he did not close his eyes. The lids were lowered but nevertheless he watched the heavens.

"Sorry for those poor horses of ours," he said. "One's killed and the other two, I suppose, will be scared to death before this thing's over."

"And then we'll have to walk," said Wharton.

"But we'll go on just the same."

"We can buy new horses, at the next village. No more walking for mine than I can help."

John was intently watching the eastern horizon. He was longing now for Lannes' powerful glasses. Nevertheless his eyesight was good, the best of the three, and presently the great pulse in his throat began to leap. But he did not say anything yet. He wanted to make sure. He waited a minute and then he said:

"A black dot has reappeared in the eastern sky. It's so tiny you couldn't see it unless you swept your eyes around the circle until they met it."

Carstairs sat up.