From there they took their way to that part of the harbour usually allotted to native craft, and before very long had the satisfaction of noting that one which floated in deep water, and was of fairly large proportions, had a thin streak of red upon her bows.

Tom at once turned towards her, and, followed closely by Jim, went down to the water's edge. A number of flimsy native boats were drawn up on the mud, with their owners seated chatting beside them. As soon as they caught sight of the two strangers, the boatmen at once sprang to their feet, and, gesticulating wildly, offered their services.

"We want to go aboard the dhow there," said Tom shortly, selecting one of the boatmen. "What will you take us for?"

A price was agreed upon after some little haggling, and a few moments later a boat was run down into the water and pushed off. Taking his place in the stern, the oarsman paddled out into deep water, and quickly brought them alongside the dhow. Tom at once handed him his fare, and then, grasping the halliards, which were close at hand, swarmed up on deck, closely followed by Jim. As he did so he threw a glance aloft, and noted that the huge leg-of-mutton sail which was tied up to the mast had a large rent in one corner of it.

"We are on the right ship, at any rate," he said to himself. "And now for the crew."

Turning towards the stern of the dhow, he and Jim walked towards a narrow hatchway, which evidently gave admission to the hold. As they did so, three figures started up from behind some coils of rope with the silence of spectres, and gazed at them curiously and suspiciously; while a fourth, happening to thrust his head up at that moment, caught sight of the strangers, and, with a guttural exclamation, climbed out upon the deck. They were fierce-looking fellows, clad in scanty raiment, and undoubtedly armed, for, as the newcomers returned their glances and ran their eyes over them, they noted the handle of more than one weapon protruding from their waist-cloths, while the man who had just emerged from the hold bore a pistol of gigantic proportions.

"We shall have our work cut out to master them," Jim said to himself, "for they will fight hard and make a desperate resistance. However, so long as their suspicions are not aroused, and they believe that we are friends, and to be thoroughly relied upon, we shall have every opportunity of taking them by surprise. If we are successful in doing that, I think we shall be able to overawe them; and if not, why, they must look to themselves."

A movement on Tom's part now attracted his attention, and following him closely, Jim strode down the deck, taking little notice of the natives. Arrived at the hatchway, his companion paused for the space of a moment, and rapidly made the sign. Instantly the crew, who had stood there with menacing looks, evidently determined to attack them should they prove to be enemies come to spy upon them, sauntered away, watching, however, to see that Jim, too, lifted his fingers to his lips. A moment later both had disappeared into the darkness of the hold, and, creeping forward, sat down side by side.

"Guns!" whispered Jim, feeling about with his hands, and venturing for one second to break the silence which he had promised to observe. "Scores of them! They are all over the place."

"And precious uncomfortable to sit upon," answered his companion in husky tones. "The stock of one is digging into me. But, hush! We must not talk, for those beggars are certain to be curious about us, and we may take it for granted that for a day at least they will watch us like cats. No doubt, for the present, and until the dhow sails, we shall be left severely alone; but then will come the trial. Recollect, Jim, that we are landsmen, and don't forget to bungle when you hang on to a rope. I shall let them know of your vow, and you must act up to it by appearing morose and stupid. Hear nothing; say nothing; but wait until everything is explained to you by signs."