"But," exploded Philip, "I—you—we——"

Commander Houston laughed again, laughed till he choked and coughed, and until Geoff begged of him to take things quietly.

"I—you—we——" he said at last, mimicking Philip. "Well, well! I'll tease you no further. Of course, Keith will take charge of this little affair; and seeing that you, Denman, are, as it were, under his direct command, why, of course, he'll take you with him. For me, though I like to take things in the right way, and not make a fuss, I realize well enough that that Turkish officer has knocked me out completely. Don't worry!" he went on. "I'm hit hard, I know, but it takes a precious deal to kill a man of my stamina; and, to tell you the truth, though I feel weak and rather knocked out for the moment, I'm very far from dying. But marsh lands and swamps, such as we lie in, are not good for wounds; and that being the case, and since I should be a hindrance to the whole party, I shall 'bout ship and steam down to the Shatt-el-Arab. We know the route now, we shall have little to fear once we are away from this neighbourhood, and we can travel with a diminished crew. Keith, my boy, set about investigating the contents of our capture."

Leaving the Commander in the cabin, and taking the precaution to haul a piece of sailcloth over the opening above so as to shelter him from the direct rays of the sun—which were now pouring down upon the marshes—Geoff and Philip stepped aboard the captured launch, and made a thorough survey of her, discovering a quantity of rifles and ammunition, besides a supply of dates and coffee. In a cabin aft of the engine-room there were some tinned provisions, which no doubt had belonged to the officer. For the rest, there was sufficient fuel aboard to take the vessel a considerable distance, and, in fact, little was required to make her fit for service.

"We could go off on her right away," Geoff told his chum, his voice exultant, "for there is food enough on board to feed you, and me, and the crew we shall require to man her. As to water, we can get that from the boiler at any time, and so need have little fear of fever. I vote we ask the Commander to allow us a certain supply of provisions and ammunition for the men we take with us. As to the number of the latter, of course, he will decide upon it; but the sooner we select our men the better, for they must discard their present clothing and dress up in the uniforms of the Turkish soldiers."

When they came to the point of selecting the half-dozen men that the Commander decided to allot them, Geoff found that he was face to face with an unexpected difficulty. For, calling the sailors about him on the deck of the Turkish launch—as he wished to leave the Commander quietly resting—he had barely opened his mouth sufficiently to explain what was about to happen, and to call for volunteers, when every man of the party stepped forward. More than that, there was an insinuating smile on the faces of all, without exception, the sort of smile a man indulges in when he wishes to ask a favour. It was a kind of dilemma which an older man than Geoff, and one far more experienced, would have dealt with at once, though not without difficulty; but Geoff, we admit the fact, was utterly confounded.

"But," he stuttered, "I—don't you know—I—well, that is, I only want six of you, so what's the good of all of you volunteering?"

"That's just it, sir," the Cox explained. "There's not a single man jack here who don't want to be one of the party. Beg pardon, sir," he added, a moment later, seeing that Geoff was puzzled and perplexed, "if you was to leave it to us we'd soon fix the business. We'd draw lots, and then not a single one of the men could feel that he was out of favour. The lucky ones would be envied, that's all, and the rest of 'em would go back with the Commander as pleasant as possible."

Within a few minutes, as a matter of fact, the whole matter had been amicably settled; and thereafter Geoff and Philip were busily engaged in dressing the men they were to take with them, securing for that purpose the clothing of Turks who had fallen during the conflict. Then, about an hour before dusk fell, they set off from the place where they had been lying behind the island, the Turkish engineer still manning his engine, while one of their own men was at the wheel. Philip was right for'ard, quite a fierce-looking Turk in his dirty khaki uniform and fez head-covering. As for Geoff, he sat on the little platform just in front of the funnel, and no one taking even the closest look at him would have suspected him of being a British officer. A moment before, he had gripped the Commander's hand and had received a cheery send-off from him. Then smoke gushed from the funnel, the Turkish engineer pulled gently at his throttle, and the screw of the steam-launch began to churn the water. Signals were exchanged between those seeming Turkish soldiers on the deck of the launch and the British sailors still remaining on board the motor-vessel. Then the launch gained the far end of the island, and, swinging round it, disappeared, the last glance which Geoff cast over his shoulder showing him a number of disconsolate individuals watching their departure, while, seated aft on the motor-vessel, were the nine or ten prisoners whom they had captured. Stealing silently across a wide stretch of swamp, and answering cheerily a signal flung out from the bigger Turkish steamer somewhere away on the river, the launch was headed to the left until she gained a group of islands.

"In here, Excellency," said the native, who, naturally enough, formed one of the party. "There's a channel amongst those islands which I have followed, and which will take us up within half a mile of the river stream, yet hidden from it. Let the man drive the boat faster while there is nothing here to impede us."