But was that warning genuine? Was it not destined rather to induce him to take the other way? It was impossible to determine. Sorely perplexed, he rode on, thinking the matter over, and that deeply. The sky overhead grew darker and darker with the spread of a great cloud—the earth with the fall of evening. There was a moon, but it was obscured. By the time the rocks which marked the entrance to the poort came into view it was already night.
Two ways branched here—one his ordinary way home, the other that which Hans Vermaak had urged him to take. Some twenty feet down, at the bottom of a precipitous slope, was the river bed, dry save for a shallow, stagnant reach here and there. Which way should he take? Now was the time to decide.
“Get on, Aasvogel, you fool! Ah, would you, then?”
This to his horse, accompanied by a sharp rowelling with each heel. For the animal had stopped short with a suddenness calculated to unseat and certainly irritate the rider, and was backing and shying like the panic-stricken idiot it was; the cause of all this fluster being a white stone standing almost vertically up from the roadside, in the gloom looking for all the world like the traditional ghost.
“Whigge—whirr!” Something hummed through the air, and that so near he could feel the draught. Two jets of flame had darted forth from the hillside above, simultaneously with a dry, double crack. Two more followed, but had it been a hundred Colvin was utterly powerless to investigate, for his horse, which had already sprung forward beneath the sharp dig of the spurs, now took to wild and frantic flight, and for some moments was completely out of hand. By the time he got it in hand again he had been carried a good mile from the scene of this startling though not wholly unexpected occurrence.
Two things came into Colvin’s mind, as eventually he reined in his panting, snorting steed. One of the bullets, at any rate, had missed him very narrowly, but by just the distance the animal had backed when shying from the ghostly object which had scared it; and but for the fact of his being a first-rate rider the suddenness of the bolt would have unseated him, and he would now be lying in the road at the mercy of his would-be assassins. But—where was Gert?
He looked around. The clouds had parted a little and the moon was visible through a rift thus formed; indeed it was the sudden flash of the moonlight upon the white stone that had so terrified the horse at first. The light revealed the mountain slopes rising up around, but of his servant there was no sign. He listened intently. No sound, save the creaking of the saddle, caused by the violently heaving flanks of his panting steed, and now and again a mutter of distant thunder away up in the mountains. Where was Gert?
Dismounting, he led the animal a little way off the road, and sat down under a large boulder to think out the situation. The warning of Hans Vermaak again came into his mind. It looked genuine as viewed by subsequent lights, but whether it was so or not, it was useless, for the murderers had altered their original plan, clearly resolving to provide against the contingency of his choosing the other of the two roads, by shooting him before he should come to the point where these parted. Well, they had not shot him, but it had been a narrow shave—very.
But if they had not shot him had they shot Gert? It looked uncommonly like it. Only the four shots had been fired—of that he felt certain—but since his horse had taken matters into its own hands, or, rather, legs, he had obtained neither sight nor sound of Gert. Seated there in the darkness, he was conscious of a very considerable feeling of indignation begotten of a dual reason—that he had had a mean advantage taken of him, and that his property, in the person of Gert Bondelzwart, had been interfered with.
What was to be done next? Should he go back? To do so would be to commit an act of fatal rashness, for it would be to expose himself once more to the fire of his concealed cowardly foes, who would not be likely to let slip a second opportunity. True, he had his revolver, but not for a moment would they be likely to come near enough to give him any chance of using it. No—to go back would be simply throwing away his life. Had it been a white man and a comrade, he would unhesitatingly have done so. But Gert was a Griqua, and, though not exactly a savage, had all the cunning and resource and endurance of generations of savage ancestry. If he were alive, why then, amid the rocks and the darkness, he would soon elude his enemies; if he were dead, Colvin did not see any sense in throwing away his own life merely to ascertain that fact.