"I see." Anstice's tone held a note of relief. "Well, that sounds fairly promising—as I suppose it means there are only three sides to defend instead of four."

"Well, it is a circular building," Sir Richard explained, "and there are only slits in the walls on two sides; and also, fortunately for us, only one means of entrance or exit, in the shape of a massive door which could hardly be forced without a charge of dynamite. It was the stronghold, so I gather, of a kind of robber chief in the old days, and doubtless was built to resist possible assaults from lawless tribesmen. But there is one weak spot in the building—one or rather two places which are a decided menace to any defence."

"And those——"

"Well, it seems this French artist, Massenet by name, sought and obtained permission from the authorities who leased him the building to throw out a couple of windows in the upper floor which enabled him to convert the place into a very passable studio. He was a rich man—son of a well-known Paris banker, and the cost did not intimidate him. But the result is that those two big windows, which only boast the flimsiest of sand-shutters, are, without a doubt, capable of being made into means of entry, provided, of course, that the defenders within are short of ammunition or are unable to construct efficient barricades."

"I see. I suppose they are a fair height from the ground?"

"Yes—but there are such things as ladders," said Sir Richard dryly. "Of course a mere handful of men, given a sufficiency of ammunition, might keep an attacking party at bay almost indefinitely. But I'm afraid our supply of munitions is somewhat scanty, and with women—and children—to defend——" He broke off suddenly as the native began to speak.

"You go a-back, bring help, bring many gentlemens. Me and the Effendi take care of ladees ... but you go quick—bring the soldiermans...." He stopped, as though at the end of his suggestions.

"Yes." Sir Richard's face lighted up. "I see what he means. Anstice, you or I must make all speed back to Cairo and fetch out some soldiers. The barracks swarm with them, and if I know them they'll jump at the chance of a little scrap like this. With luck you'd be back in three days—less, if you pushed your horses—and by God I believe we could hold the Fort till then!"

As he finished the native nodded his head as though in approval of the plan; but suddenly his expressive features lengthened, and he said something in a lower tone to Sir Richard in which the words "El Hakim" occurred more than once.

Sir Richard listened restively, and uttered an exclamation of annoyance.