“Try me!” she answered, and their eyes met, and he knew the truth, that come what might of life or death, of loss or gain, defeat or victory, this woman was to be his mate and equal to the end.

“Listen, then!” he commanded. “This is our last, our only chance. And if it fails--”

CHAPTER XIII
ON THE CREST OF THE MAELSTROM

Stern's observation of the rising flood proved correct. By whatever theory it might or might not be explained, the fact was positive that now the water there below them was rising fast, and that inside of half an hour at the outside the torrent would engulf their ledge.

It seemed as though there must be some vast, rhythmic ebb and flux in the unsounded abysses that yawned beneath them, some incalculable regurgitation of the sea, which periodically spewed forth a part, at least, of the enormous torrent that for hours poured into that titanic gulf.

And it was upon this flux, stormy and wild and full of seething whirlpools, that Allan Stern and the girl now built their only possible hope of salvation and of life.

“Come, we must be at work!” he told her, as together they peered over the edge and now beheld the weltering flood creeping up, up along the thunderous plunge of the waterfall till it was within no more than a hundred feet of their shelter.

As the depth of the fall decreased the spray-drive lessened, and now, with the full coming of day, some reflection of the golden morning sky crept through the spray. Yet neither to right nor left could they see shore or anything save that long, swift, sliding wall of brine, foam-tossed and terrible.

“To work!” said he again. “If we're going to save ourselves out of this inferno we've got to make some kind of preparation. We can't just swim and trust to luck. We shall have to malice float of some sort or other, I think.”

“Yes, but what with?” asked she.