“There must be room enough,” he panted, “if I keep on edging myself close to this great wall of rock.”
He hesitated no longer, but setting his teeth hard and moving by inches, and battling with the hindrances offered by the weapons he carried, he wrenched himself round till he lay flat upon his back, gazing upward calmly enough in spite of one terrible half-minute he had passed, when it seemed to him that his rifle was acting as a lever to thrust him right off.
“But that was only fancy,” he said to himself now the danger was past, “and all I have got to do is to take hold tightly of the rock with my right-hand and of some block or projection in this wall with my left, let my legs glide over the edge, and sit up. It only means my legs swinging over the gulf. Then I can get on to my hands and knees and go forward easily enough, while my rifle won’t be in the way.
“Only means my legs swinging over the gulf,” said Chris again, this time aloud, in a peevish, low voice. “Only! Oh, I can’t do it,” he groaned, and then breathlessly and without giving himself an opportunity to shrink, he said aloud, “I will.”
The next minute he had begun making the effort—seizing the edge of the rock and reaching up overhead to feel about till his fingers sank into a crevice, and then, panting heavily, he made one brave effort, holding on tightly and letting his legs glide over, while he stiffly raised himself up, moving as it were upon a pivot, that pivot being the base of his spine.
“There,” he cried triumphantly, as the result of his effort was that he was sitting upright on the ledge with his feet in the air, but not swinging, for he pressed his heels hard against the rock beneath him, as he glanced sidewise to think of how he was to make his next movement.
“Chris! Ahoy! Chris!” came faintly from below, and at the same moment there was a sharp crack, and the ledge upon which he was sitting gave way, dropping down with its burden, many feet on either side of him parting clean from the wall of rock, just as if it had been riven off by some mighty wedge.