“She’s given in, finding it useless to attempt escaping,” remarked the doctor.

“I’m not so sure of that,” said Higson. “See, up goes her canvas again; there, she’s standing for the shore on the other tack.”

All hopes of cutting her off were vain; the ship dashed on, head to wind, while the dhow bounded towards the rocky coast. “The madmen!” cried Jack; “she’ll be dashed to pieces in a few minutes. Throw a shell ahead of her, it may induce the Arabs to haul down their sail.”

The missile flew over the doomed vessel, but still she held on towards the coast. “Try and hit her,” he cried out; “it may be better to sink her where our boats can pick up some of the poor wretches, than allow them to be dashed to pieces on those cruel rocks—fire shot.” Gun after gun sent their shot at the dhow; but the range was a long one, and tossed as she was from sea to sea, while the ship herself was far from steady, they flew ahead of their mark. Jack had a hard matter not to stamp on the deck from rage at the conduct of the Arabs, and pity for the poor creatures they were thus carrying to destruction. Nothing he could do would make the ship steam faster, nor could he blame the gunners for not taking better aim.

“Cease firing,” he cried at last; “it is of no use now, as the dhow is within a cable’s length of the breakers.” The dhow flew on with her huge sail stretched to the utmost, and already heeling over fearfully. It seemed that the water must be rushing into her hold.

“There is a narrow opening between the rocks,” exclaimed Higson; “the dhow has been making for that.” Scarcely had he spoken when she was in the midst of the breakers. They roared around her, and the next moment she was hurled up towards the beach, her huge sail flying away to leeward, and flapping wildly in the wind. It seemed impossible that any human being could escape from amid that furious mass of foam, except the strongest of swimmers; but notwithstanding this, ere another minute had passed, a black line was seen here and there, like some enormous serpent, crawling over the yellow sand from the dark wreck, the Arabs being distinguished by their coloured dresses as they made their way on shore. Onward went the miserable blacks, the line becoming thinner and thinner; still the headmost were flying, when an enormous sea, dashing on the shore, enfolded the stranded dhow in its embrace. Even the escaping blacks halted to gaze at the spectacle, as the despairing shrieks of their wretched countrymen reached their ears; while the dhow, shattered to fragments, was carried off with all those remaining on board by the receding billows.

The blacks stopped but a few moments, and then, terrorstricken, fled on into the desert, there in all probability to perish miserably. “This is terrible work!” exclaimed Jack. “Had we allowed the dhow to pass, though those poor creatures might have been kept for ever as slaves, they might have retained their lives, it may be, and bettered their condition; but it was our duty to destroy the dhow at all events. Do you think it possible that any can have escaped, Higson?”

This question was put as the ship neared the scene of the catastrophe. “Not likely,” answered the first lieutenant; “but we can but look for them.” The ship’s way was stopped, and a boat being lowered pulled towards the shore. Here and there a few fragments of the wreck were seen, but not a human being could be distinguished. After examining the rocks on either side, of the spot where the dhow went on shore, Higson returned to the ship; the boat was hoisted up, and a course steered for the dhow which had at first been captured.

Jack had been looking out for the shore party; he saw them, as he believed, still farther to the northward, making their way over the sand. “A dreary march they’ll have of it,” he observed to Higson; “but with the firearms they possess they will be able, I hope, to keep the Arabs at bay, should any of the rascals take it into their heads to attack them.”

“It is fortunate that Hamed is with them, as he may be able to communicate with any natives they may fall in with, and obtain them as guides over the hills,” said Higson.