For a moment or two Syd stood there half-paralysed as he grasped the fresh trouble that had come upon them, and saw the explanation of Roylance’s action. It was plain enough now: in the boatswain’s headlong fall he had either loosened his hold of the end of the rope, or retained it so loosely, that as he clung to the rock for his life it had dropped into the waves, and by the time Syd quite realised what was wrong, Roylance had hauled it on board, and was standing with it in his hand, fully awake to the peril of his position, and seeing that no help could come now from the rock.
Syd’s throat felt dry, and a horrible sensation of fear and despair ran through him as he stood there motionless watching his friend and companion drifting slowly away. Another minute and his position would be hopeless unless some vessel picked him up. So desperate did it seem that Syd felt as if he could do nothing. Then he was all action once more, as he saw what Roylance intended. His lips parted to cry out “Don’t! don’t!” but he did not utter the words, for it was Roylance’s only chance; and all on the rock stood with starting eyes watching him as he seemed to be examining the rocky wall before him, and they then saw him turn his back, bend down, lift a loose coop, bear it to the side of the boat furthest from them, raise it on high, and heave it with a tremendous splash into the smooth sea.
Before Syd could more than say to himself, “Why did he do that?” Roylance was back to his old place, had let himself down softly into the water, and was swimming hard for the rock.
“It was to attract the sharks,” said a voice behind him, as some one else grasped the meaning of the act, and to Syd’s intense delight he heard a panting sound, and another of the sailors came toiling up with a fresh ring of rope which he had been to fetch.
“Can you save Strake, Rogers?” shouted down Syd.
“Ay, ay, sir. I’ll help him all right.”
“Come on, then,” panted the young midshipman, and setting off he led the way, climbing along the edge of the rock so as to get level with Roylance, who was rapidly drifting to the end of the rock.
“He is bringing the rope ashore,” said Syd to himself, as he saw the end in his companion’s teeth; and they climbed on, encouraging each other with shouts, and steadily progressed; but as they climbed it was in momentary expectation of hearing a wild shriek, and seeing Roylance throw up his hands, as one of the ravenous monsters dragged him under.
And as they climbed to get level with him, Roylance swam steadily on through the clear blue water; and though every eye searched about him for a sight of some shark, not one was visible, though the back fins of no less than four could be seen gliding about in the neighbourhood of the floating hutch on the far side of the boat.
By making almost superhuman efforts the party on the rock managed to get abreast of Roylance just as he was half-way between the boat and a patch of rugged boulders which had seemed to promise foothold till help could reach him from above, and still the brave fellow swam on with the rope in his teeth, ring after ring slowly gliding out over the boat’s side.