But from the rocky point, when he had scaled its height, he saw far off to westward a rising column of vapor which for a while diverted his thoughts. He recognized the column, even though he could not hear the distant roaring of the cataract he knew lay under it. And, standing erect and tall on the topmost pinnacle, eyes shaded under his level hand, he studied the strange sight.
"Yes, the flood's rushing in again, down that vast chasm," he exclaimed. "The chasm that nearly proved a grave to us! And every day the same thing happens--but how and why? By Jove, here's a problem worthy a bigger brain than mine!
"Well, I can't solve it now. And there's enough to do, without bothering about the maelstrom--except to avoid it!"
He swept the sea with his gaze. Far off to southward lay a dim, dark line, which at one time must have been Long Island; but it was irregular now and faint, and showed that the island had been practically submerged or swept away by the vast geodetic changes of the age since the catastrophe.
A broken shore-line, heavily wooded, stretched to east and west. Stern sought in vain for any landmark which might give him position on a shore once so familiar to him. Whether he now stood near the former site of New Haven, whether he was in the vicinity of the one-time mouth of the Connecticut River, or whether the shore where he now stood had once been Rhode Island, there was no means of telling. Even the far line of land on the horizon could not guide him.
"If that is some remnant of Long Island," he mused, "it would indicate that we're no further east than the Connecticut; but there's no way to be sure. Other islands may have been heaved up from the ocean floor. There's nothing definite or certain about anything now, except that we're both alive, without a thing to help us but our wits and that I'm starving for something more substantial than that breadfruit!"
Wherewith he went back to Beatrice.
He found her, awake at last, sitting on the beach under the shadow of the fern-tree branch, shaking out her hair and braiding it in two thick plaits. He brought her water in a cup deftly fashioned from a huge leaf; and when she had drunk and eaten some of the fruit they sat and talked a while in the grateful warmth of the sun.
She seemed depressed and disheartened, at last, as they discussed what had happened and spoke of the future.
"This last misfortune, Allan," said she, "is too much. There's nothing now except life--"