The native did not catch the meaning of this remark, but he answered the question which Vaughan had in his mind. "By'm bye when it cool," Yarloo pointed to the sky, "we walk little bit."
"But Mick told us to stay here," said Vaughan again.
"Me think bad black-fella come up to-night," explained Yarloo, with great patience. "S'pose him see um fire, him think: 'White man sleep'. Then him creep up, spear-um, spear-um. S'pose we light fire then walk, bad black-fella throw um spear, no good, no good at all. White man go 'way." Yarloo grinned both at the thought of the safety of the party and of the discomfiture of the blacks.
The lads saw the force of Yarloo's argument. A big fire was lit, as if in preparation for spending the night, and then the three men took the precious water, a little tucker, and as few personal belongings as possible, and set out in the direction of Sidcotinga Station, lead by the unerring instinct of their black companion. It was well that they did so. During the hours of moonlight, a small band of Musgrave niggers crept round the camp and remained in hiding. But directly the moon set, they advanced towards the dying fire, with spears poised and boomerangs ready for instant and deadly use. What would have happened if any hated white man had been asleep in that camp can be better imagined than described. No one would have been left alive. But, finding their prey had escaped, the would-be murderers vented their rage upon the saddles and pack-bags, tore them to shreds and threw them into the flames, and scattered into the fire as much of the provisions as was left after they had gorged themselves. They did not attempt to follow the three white men in the dark, and next day the little marauding band went after their fellows and joined them on the way to the Musgrave Ranges. All except one, and we will hear more of him later.
CHAPTER X
A Sandstorm
By Yarloo's faithfulness and forethought the little party had escaped death at the hands of wild savages, but a more deadly peril was waiting for them. It is one thing to fight with a human enemy, but quite another to fight with one which is not human. The lads were soon to see that the most terrible disasters of the desert are caused, not by wild and fiendishly cruel natives who follow silently day after day and then wreak their hatred on the traveller in the most unexpected way, but by grim Nature herself. Nature was their greatest, their most merciless, their most unconquerable enemy. They were soon to have an illustration of her power.
On the night when their camp was raided, the three men walked till the moon set and then lay down to sleep. They did not light a fire for fear of showing the blacks where they were, but just scooped hollows in the warm sand and stretched themselves out with a camp-sheet as their only bed-clothes, for they had left everything else behind them. The white boys were soon asleep, but Yarloo kept himself awake all night to watch. It was one of the hardest things the boy had ever done, for he was very tired and the heavy warm night made him drowsy. His simple mind fixed itself on one thing with all the determination of his nature; he had one purpose and one purpose only in life just then, and that was to preserve Boss Stobart's son from death, and he kept himself awake by sheer will-power. But when the morning star rose above the eastern horizon, red and throbbing, the tired-out black-fellow knew that his weary watch was over. He flopped down on the sand and was instantly asleep.
The close night was followed by a sultry dawn. Instead of the sparklingly clear pale sky in the east which usually heralds the rising of the sun, a dull haze made everything appear heavy and listless. The air was warm and still, but not light and dry as it generally is in the desert, and it was so heavy that every breath was an effort, and the slightest movement caused perspiration to break out all over the body.