For one half second after he had leaped George had felt the trembling of the rock beneath him, and then, before he knew what was happening, he felt himself falling with the stone. Then it was that that loud despairing shriek burst from his agonised lips. He uttered no word nor name; that wild, hopeless cry was but the expression of the deadly fear and terror that he felt.

The horror of Alec's situation was doubled by the fact that from his position on the path he could not see what had happened. The path was narrow, and between him and his brother were two horses, Amber, which he was driving before him, and Vaulty, which George had been leading. At the sound of that shrill shriek an icy sweat burst out upon him, and he felt fear creeping in among the roots of his hair and roughening his skin. For one instant he stood still as death, frozen by terror to inaction, for he knew that it was George who cried. Then with rapid throbs his bursting heart began to beat, and through his pallid lips a cry broke forth—

"Geordie, Geordie! What is it?"

No answer came to his loud call, and loosing the bridle of the horse he was leading he flung himself down on the path. He could see nothing of his brother, but he saw that the two horses before him were standing perfectly still. Creeping on hands and knees, for there was not room for him to pass between the horse and the wall of rock that rose on his left hand side, he crawled between Amber's legs. Then, with a heart that stood still for fear, he saw that Geordie had disappeared. Vaulty, who was a few yards in front of him, was standing with all four legs stretched out as though resisting some great strain, and his head was pulled down to the very edge of the path. Not waiting to think what these things might mean, Alec crept under the sweating belly of the horse, which stood as still and stiff as though carved in stone.

Before he had passed between the fore legs of the sturdy roan he took one fearsome glance over the edge of the precipice.

Horror! What did he see?

There, a few feet below him, swinging at the end of the strained bridle reins of his horse, was Geordie, hanging and swaying horribly, with nothing between him and the awful rocks below but two thousand feet of air. As Alec looked over the edge of the precipice he saw the deathly face of his brother beneath him with strained, wide open eyes with a ghastly look of terror in them, gazing straight up at him. George's jaw was firmly clenched, and between the white, set teeth, which the retracted lips displayed, he hissed in a thrilling, awful whisper—

"Make haste! make haste! the bridle is slipping!"

With an indrawn shuddering breath of terror Alec pushed himself between the legs of the horse, and leaning over the edge of the precipice he grasped in his strong brown hand the two straps of the bridle that were nearest to him. Just as he was about to gather into his grasp the two other straps on the further side of the bit the leather on that side gave way, and with a sickening jerk Geordie dropped two feet further down, two feet nearer death.

Neither of the boys uttered a cry as this frightful accident happened. The struggle with death was too fierce for them to make a sound. Horribly the boy swayed about at the end of the two straining straps that alone suspended him above the vast abyss; the knuckles of his hands were white with the fearful energy of his grasp; his head hung back, and his dark curly hair fell away from his forehead, for his hat had slipped off, and even then was floating with great birdlike swoops to the valley below. His face was white as death, and his wild eyes stared up at Alec's face with an expression of agonised entreaty in them.