"I'm pretty well done up, I'm afraid, Captain Gray. But put me on a mule, you know. I'll manage well enough." Gray knew that he was lying, and warmed to the pluck of the man. "I must not delay you."

"We should be at the ruins in thirty-six hours."

"Right! Where's the mule——" he broke off as Mirai Khan appeared beside them.

"Excellency!" The Kirghiz's eyes were wide with excitement. "I have seen men with rifles approaching on two sides."

"Bring your mules into the brush, Captain Gray," said Sir Lionel quickly. "And place your men behind the boxes of stores. You will pardon my giving orders? These are undoubtedly the same fellows who exchanged shots with us a little further on. If you can spare a rifle——"

The American handed him the piece slung to his shoulder, with the bandolier of cartridges. The Kirghiz hunters were already leading the mules to the brush.

CHAPTER XV
A LAST CAMP

Gray had no means of knowing who the newcomers were, but experience had taught him the value of an armed front when dealing with an unknown element. And Sir Lionel's story had excited his gravest fears.

Under the American's brisk directions the Mohammedans unloaded the animals and tied them near the well. The stores they carried to the outer bushes. Mirai Khan primed his breechloader resignedly.