After a good deal of scrambling and struggling, our adventurers succeeded in getting clear of the quicksand, and planting their feet upon firmer bottom,—a little nearer to the water's edge. Though at this point more exposed than they wished to be, they concealed themselves as well as they could, holding their faces under the water up to the eyes.

Though believing that their enemies were gone for good, they dared not as yet wade out upon the beach. The retiring pursuers would naturally be looking back; and as the moon was still shining clearly as ever, they might be seen from a great distance.

They feel that they would not be safe in leaving their place of concealment until the horde had recrossed the ridge, and descended once more into the oasis that contained their encampment.

Making a rough calculation as to the time it would take for the return journey,—and allowing a considerable margin against the eventuality of any unforeseen delay,—the mids remained in their subaqueous retreat, without any material change of position.

When at length it appeared to them that the "coast was clear," they rose to their feet, and commenced wading towards the strand.

Though no longer believing themselves observed, they proceeded silently and with caution,—the only noise made among them being the chattering of their teeth, which were going like three complete sets of castanets.

This they could not help. The night breeze playing upon the saturated garments,—that clung coldly around their bodies,—chilled them to the very bones; and not only their teeth, but their knees knocked together, as they staggered towards the beach.

Just before reaching it, an incident arose that filled them with fresh forebodings. The strange beast that had threatened to intercept their retreat over the ridge, once more appeared before their eyes. It was either the same, or one of the same kind,—equally ugly, and to all appearance, equally determined to dispute their passage.

It was now patrolling the strand close by the water's edge,—going backwards and forwards, precisely as it had done along the saddle-shaped sand wreath,—all the while keeping its hideous face turned towards them. With the moon behind their backs, they had a better view of it than before; but this, though enabling them to perceive that it was some strange quadruped, did not in any way improve their opinion of it. They could see that it was covered with a coat of long shaggy hair, of a brindled brown color; and that from a pair of large orbs, set obliquely in its head, gleamed forth a fierce, sullen light.

How it had come there they knew not; but there it was. Judging from the experience of their former encounter with it they presumed it would again retreat at their approach; and, once more drawing their dirks, they advanced boldly towards it.

They were not deceived. Long before they were near, the uncouth creature turned tail; and, again giving utterance to its unearthly cry, scampered off towards the ravine,—in whose shadowy depths it soon disappeared from their view.

Supposing they had nothing further to fear, our adventurers stepped out upon the strand, and commenced consultation as to their future course.

To keep on down the coast and get as far as possible from the Arab encampment,—was the thought of all three; and as they were unanimous in this, scarce a moment was wasted in coming to a determination. Once resolved, they faced southward; and started off as briskly as their shivering frames and saturated garments would allow them.

There was not much to cheer them on their way,—only the thought that they had so adroitly extricated themselves from a dread danger. But even this proved only a fanciful consolation; for scarce had they made a score of steps along the strand, when they were brought to a sudden halt, by hearing a noise that appeared to proceed from the ravine behind them.

It was a slight noise, something like a snort, apparently made by some animal; and, for the moment, they supposed it to come from the ugly quadruped that, after saluting them, had retreated up the gorge.

On turning their eyes in that direction, they at once saw that they were mistaken. A quadruped had produced the noise; but one of a very different kind from the hairy brute with which they had parted. Just emerging from the shadow of the sand-hills, they perceived a huge creature, whose uncouth shape proclaimed it to be a camel.

The sight filled them with consternation. Not that it was a camel; but because, at the same time, they discovered that there was a man upon its back, who, brandishing a long weapon, was urging the animal towards them.

The three midshipmen made no effort to continue the journey thus unexpectedly interrupted. They saw that any attempt to escape from such a fast-going creature would be idle. Encumbered as they were with their wet garments, they could not have distanced a lame duck; and, resigning themselves to the chances of destiny, they stood awaiting the encounter.