Rounding Europa Point, the sailor's eyes were fixed on their immediate surroundings, but Iris gazed dreamily ahead. Hence it was that she was the first to cry in amazement--

"A boat! See, there! On the rocks!"

There was no mistake. A ship's boat was perched high and dry on the north side of the cape. Even as they scrambled towards it Jenks understood how it had come there.

When the _Sirdar_ parted amidships the after section fell back into the depths beyond the reef, and this boat must have broken loose from its davits and been driven ash.o.r.e here by the force of the western current.

Was it intact? Could they escape? Was this ark stranded on the island for their benefit? If it were seaworthy, whither should they steer--to those islands whose blue outlines were visible on the horizon?

These and a hundred other questions coursed through his brain during the race over the rocks, but all such wild speculations were promptly settled when they reached the craft, for the keel and the whole of the lower timbers were smashed into matchwood.

But there were stores on board. Jenks remembered that Captain Ross's foresight had secured the provisioning of all the ship's boats soon after the first wild rush to steady the vessel after the propeller was lost. Masts, sails, oars, seats--all save two water-casks--had gone; but Jenks, with eager hands, unfastened the lockers, and here he found a good supply of tinned meats and biscuits. They had barely recovered from the excitement of this find when the sailor noticed that behind the rocks on which the craft was firmly lodged lay a small natural basin full of salt water, replenished and freshened by the spray of every gale, and completely shut off from all seaward access.

It was not more than four feet deep, beautifully carpeted with sand, and secluded by rocks on all sides. Not the tiniest crab or fish was to be seen. It provided an ideal bath.

Iris was overjoyed. She pointed towards their habitation.

"Mr. Jenks," she said, "I will be with you at tea-time."

He gathered all the tins he was able to carry and strode off, enjoining her to fire her revolver if for the slightest reason she wanted a.s.sistance, and giving a parting warning that if she delayed too long he would come and shout to her.

"I wonder," said the girl to herself, watching his retreating figure, "what he is afraid of. Surely by this time we have exhausted the unpleasant surprises of the island. Anyhow, now for a splash!"

She was hardly in the water before she began to be afraid on account of Jenks. Suppose anything happened to him whilst she was thoughtlessly enjoying herself here. So strongly did the thought possess her that she hurriedly dressed again and ran off to find him.

He was engaged in fastening a number of bayonets transversely to a long piece of timber.

"What are you doing that for?" she asked.

"Why did you return so soon? Did anything alarm you?"

"I thought you might get into mischief," she confessed.

"No. On the other hand, I am trying to make trouble for any unwelcome visitors," he replied. "This is a _cheval de frise_, which I intend to set up in front of our cave in case we are compelled to defend ourselves against an attack by savages. With this barring the way they cannot rush the position."

She sighed. Rainbow Island was a wild spot after all. Did not thorns and briers grow very close to the gates of Eden?

On the nineteenth day of their residence on the island the sailor climbed, as was his invariable habit, to the Summit Rock whilst Iris prepared breakfast. At this early hour the horizon was clearly cut as the rim of a sapphire. He examined the whole arc of the sea with his gla.s.ses, but not a sail was in sight. According to his calculations, the growing anxiety as to the fate of the _Sirdar_ must long ere this have culminated in the dispatch from Hong Kong or Singapore of a special search vessel, whilst British warships in the China Sea would be warned to keep a close lookout for any traces of the steamer, to visit all islands on their route, and to question fishermen whom they encountered. So help might come any day, or it might be long deferred.

He could not pierce the future, and it was useless to vex his soul with questionings as to what might happen next week. The great certainty of the hour was Iris--the blue-eyed, smiling divinity who had come into his life--waiting for him down there beyond the trees, waiting to welcome him with a sweet-voiced greeting; and he knew, with a fierce devouring joy, that her cheek would not pale nor her lip tremble when he announced that at least another sun must set before the expected relief reached them.

He replaced the gla.s.ses in their case and dived into the wood, giving a pa.s.sing thought to the fact that the wind, after blowing steadily from the south for nearly a week, had veered round to the north-east during the night. Did the change portend a storm? Well, they were now prepared for all such eventualities, and he had not forgotten that they possessed, among other treasures, a box of books for rainy days. And a rainy day with Iris for company! What gale that ever blew could offer such compensation for enforced idleness?

The morning sped in uneventful work. Iris did not neglect her cherished pitcher-plant. After luncheon it was her custom now to carry a dishful of water to its apparently arid roots, and she rose to fulfil her self-imposed task.

"Let me help you," said Jenks. "I am not very busy this afternoon."

"No, thank you. I simply won't allow you to touch that shrub. The dear thing looks quite glad to see me. It drinks up the water as greedily as a thirsty animal."

"Even a cabbage has a heart, Miss Deane."

She laughed merrily. "I do believe you are offering me a compliment,"

she said. "I must indeed have found favor in your eyes."

He had schooled himself to resist the opening given by this cla.s.s of retort, so he turned to make some corrections in the scale of the sun-dial he had constructed, aided therein by daily observations with the s.e.xtant left by the former inhabitant of the cave.

Iris had been gone perhaps five minutes when he heard a distant shriek, twice repeated, and then there came faintly to his ears his own name, not "Jenks," but "Robert," in the girl's voice. Something terrible had happened. It was a cry of supreme distress. Mortal agony or overwhelming terror alone could wring that name from her lips.

Precisely in such moments this man acted with the decision, the unerring judgment, the instantaneous acceptance of great risk to accomplish great results, that marked him out as a born soldier.

He rushed into the house and s.n.a.t.c.hed from the rifle-rack one of the six Lee-Metfords reposing there in apple-pie order, each with a filled magazine attached and a cartridge already in position.

Then he ran, with long swift strides, not through the trees, where he could see nothing, but towards the beach, whence, in forty yards, the place where Iris probably was would become visible.

At once he saw her, struggling in the grasp of two ferocious-looking Dyaks, one, by his garments, a person of consequence, the other a half-naked savage, hideous and repulsive in appearance. Around them seven men, armed with guns and parangs, were dancing with excitement.

Iris's captors were endeavoring to tie her arms, but she was a strong and active Englishwoman, with muscles well knit by the constant labor of recent busy days and a frame developed by years of horse-riding and tennis-playing. The pair evidently found her a tough handful, and the inferior Dyak, either to stop her screams--for she was shrieking "Robert, come to me!" with all her might--or to stifle her into submission, roughly placed his huge hand over her mouth.

These things the sailor noticed instantly. Some men, brave to rashness, ready as he to give his life to save her, would have raced madly over the intervening ground, scarce a furlong, and attempted a heroic combat of one against nine.

Not so Jenks.

With the methodical exactness of the parade-ground he settled down on one knee and leveled the rifle. At that range the Lee-Metford bullet travels practically point-blank. Usually it is deficient in "stopping"

power, but he had provided against this little drawback by notching all the cartridges in the six rifles after the effective manner devised by an expert named Thomas Atkins during the Tirah campaign.

None of the Dyaks saw him. All were intent on the sensational prize they had secured, a young and beautiful white woman so contentedly roaming about the sh.o.r.es of this Fetish island. With the slow speed advised by the Roman philosopher, the backsight and foresight of the Lee-Metford came into line with the breast of the coa.r.s.e brute clutching the girl's face.

Then something bit him above the heart and simultaneously tore half of his back into fragments. He fell, with a queer sob, and the others turned to face this unexpected danger.

Iris, knowing only that she was free from that hateful grasp, wrenched herself free from the chief's hold, and ran with all her might along the beach, to Jenks and safety.

Again, and yet again, the rifle gave its short, sharp snarl, and two more Dyaks collapsed on the sand. Six were left, their leader being still unconsciously preserved from death by the figure of the flying girl.

A fourth Dyak dropped.

The survivors, cruel savages but not cowards, unslung their guns. The sailor, white-faced, grim, with an unpleasant gleam in his deep-set eyes and a lower jaw protruding, noticed their preparations.

"To the left!" he shouted. "Run towards the trees!"

Iris heard him and strove to obey. But her strength was failing her, and she staggered blindly. After a few despairing efforts she lurched feebly to her knees, and tumbled face downwards on the broken coral that had tripped her faltering footsteps.

Jenks was watching her, watching the remaining Dyaks, from whom a spluttering volley came, picking out his quarry with the murderous ease of a terrier in a rat-pit. Something like a bee in a violent hurry hummed past his ear, and a rock near his right foot was struck a tremendous blow by an unseen agency. He liked this. It would be a battle, not a battue.

The fifth Dyak crumpled into the distortion of death, and then their leader took deliberate aim at the kneeling marksman who threatened to wipe him and his band out of existence. But his deliberation, though skilful, was too profound. The sailor fired first, and was professionally astonished to see the gaudily attired individual tossed violently backward for many yards, finally pitching headlong to the earth. Had he been charged by a bull in full career he could not have been more utterly discomfited. The incident was sensational but inexplicable.

Yet another member of the band was prostrated ere the two as yet unscathed thought fit to beat a retreat. This they now did with celerity, but they dragged their chief with them. It was no part of Jenks's programme to allow them to escape. He aimed again at the man nearest the trees. There was a sharp click and nothing more. The cartridge was a mis-fire. He hastily sought to eject it, and the rifle jammed. These little accidents will happen, even in a good weapon like the Lee-Metford.

Springing to his feet with a yell he ran forward. The flying men caught a glimpse of him and accelerated their movements. Just as he reached Iris they vanished among the trees.

Slinging the rifle over his shoulder, he picked up the girl in his arms. She was conscious, but breathless.