“Come now,” I said, making a most prodigious splashing. “We must get in. Swim with me. Hold my hand if you are tired.”

“No, I’m all right now,” said the plucky little thing, beginning to strike out quite easily and naturally. Then I saw her face pale, and she stole a quick, terrified look over her shoulder, and I felt mine do ditto. For there—keeping pace with us, one on each side, and about the same distance at which we had first sighted them, moved the two horrors. They were trying to get ahead of us, to cut us off before we could reach the broken water, wherein they dare not venture.

I once knew a man who had escaped from the foundering of the ill-fated Birkenhead, and he attributed his exemption to the fact that time had lacked wherein to divest himself of his clothing before starting to swim ashore—for two sailors, who had been able to strip, were pulled under, one on each side of him. And now this idea flashed a wonderful hope into my mind, for I was almost fully clothed and my little companion wore a bathing dress. But her strokes were quick and spasmodic, and she panted. Terror was sapping her natural confidence in the water.

“This won’t do,” I cried in a loud hectoring voice. “Keep cool, can’t you, and don’t be a little idiot.”

The bullying tone told, as I intended it should. The look she gave me was amusingly resentful and contemptuous. But she ceased to swim wildly. At the same time our slimy enemies increased their distance, doubtless alarmed at the sound of my voice, which I also intended. To my unspeakable and heartfelt relief we were now on the upheave of the curling combers, and those horrible fins were still behind.

But we were not out of the wood yet—no, not by any means; for here before us lay a peril almost as formidable in itself. My little companion swam gracefully and with ease, but when we came within the breakers I kept tight hold of her, and indeed such precaution was needed, for she began to regain her terrors as the huge combers whirled us high in the air, to throw us, half smothered into a hissing cauldron of milky foam. However, they threw us forward, and by using my judgment I managed so that we should ride more and more in on the crest of each roller. And the undertow at the very last proved the most difficult of all to withstand, and twice we were dragged irresistibly backward, to be pounded by the breaking thunder of the next onrushing comber. At last we were through, and I believe but for the incentive afforded by the very act of saving life, I should have collapsed—anyway, the child could never have gained that beach unaided.

We stood, panting and dripping, and looking at each other for some moments. Then I said, as I pulled on my boots—

“Well, young lady, you seem to have had something of a swim. Where did you go into the water, and what on earth made you venture out so far, may I ask?”

She explained that she was staying at a seaside camp whose tents were pitched just beyond a few rocks a little way further on. The water was sheltered there, and there was no difficulty in getting a smooth swim. But she had somehow got too far to the right, and just as she was turning to come in again, she had seen the triangular fin of a shark cleaving the surface at no great distance, and coming towards her—then another, much nearer. This, together with the knowledge of the distance necessary to return, unless she could try to land through the surf, had unnerved and flurried her, resulting in exhaustion.

“Well, I believe it’s jolly lucky for you I happened to be at hand,” I said reprovingly. “Now, don’t you go running any such silly risks again, or you may not get off so easily. You’d better cut back now, and get dressed, or you’ll catch cold.”