That the vessel would join the others, already at anchor behind the second hill, he had finally comprehended with a wildness of hope his heart could scarcely contain. The chief had undoubtedly ordered the craft away from this particular anchorage lest it be too readily seen.

With barely a grunt or two of conversation between them, the trio seen before him on the sand now presently returned. They stood about the estuary inlet for a moment, as if debating some second affair of importance, then finally glided away.

Even then Grenville stirred with silent caution, waiting with heartbeats once more quickened lest he move too soon, and be discovered after all. The place, however, was deserted. Stiffly, but none the less eagerly, and alert for the slightest alarm, he coaxed his raft from the overhanging shrubbery, urged it gently out across the bar, and, hurriedly lashing his jugs to the braces provided, pushed away and headed far out in the tide.

The current had turned. It was flowing strongly towards the cliff, in a certain impetuous manner that was far from being assuring. For while, in a measure, it assisted Grenville's float, it swirled and battled with other counter currents, into which he was helplessly carried. His frail, narrow raft was not infrequently threatened with disaster.

Twice, for a second, he well-nigh despaired of righting before he should sink or plunge end downward, capsizing himself and his jugs. He was shot far outward from his course by one of the treacherous torrents of tide, then rocketed straight for the rocks of the cliff by another. His paddles were wholly inadequate for such a struggle; his arms refused the demands that his will insistently made upon them. It seemed as if he must break at some vital center of his being before he at length was enabled to avoid a collision with the cliff. Then he sank exhausted, obliged for a moment to pause and rest, when the tide once more drifted him outward.

Before he could rouse his flagging sinews to another effort, he had floated by the cave. He was prodded to new desperation. The struggle he waged to regain that rocky niche—only to have the whirlpool cast him to the outside current as before, with his raft entirely submerged—-was enough to break his heart.

Nothing save the thought of Elaine could have availed to spur him yet once more to fighting vigor. He did fight again, till it seemed he must topple like a man of lead, and sink almost gladly in the sea, with a sense of welcome to its endless peace.

A weak and staggering figure he presented when the landing was finally achieved. He barely pulled his raft within the cavern. He had no strength left to conceal it in the passage.

Hugging his two heavy jugs of precious liquid, and also with the bottle weighing down his pocket, he groped and stumbled slowly up the gallery, pausing with ever increasing frequency to lean against the walls and recuperate his strength.

Elaine was aroused from a state of lethargy, where she watched and listened at the upper door, by sounds that for a moment filled her with alarm. That some noisily breathing animal was making its way up the passage from the sea was her first half-waking impression.