And then he remembered the Kalmucks, whom for the time he had forgotten. He had seen nothing of them either going or coming, but unless they had struck across the hills, which was unlikely, they must be very near to where he now was. They could not fail to have heard the successive explosions of the bombs, so that they would be on the alert. They might have seen the descent of the aeroplane from their lurking places among the rocks, and if they should guess that he had come to grief, they would have him at their mercy. As soon as his thoughts took this direction Lawrence got up and unstrapped his rifle from the aeroplane. He took his revolver from his pocket; it was uninjured. Then lifting his field-glass he swept the surrounding country for signs of the enemy.

He had to admit to himself that his position could scarcely be worse. The spot on which he had landed was fairly open, but it was surrounded by broken ground that would give ample cover to an enemy. On two sides, up- and down-stream, the clumps of woodland approached to within a hundred yards. Below him, not far away, was the river, lined on both banks with a thick fringe of brushwood and rushes. Above, the hill rose gently for a great distance, but it was very rugged, broken by contorted fissures, through some of which rivulets zigzagged swiftly down to the river. He swept the country again and again with his glass, and took some comfort from the absence of any sign of man; but there were so many places where the Kalmucks might be in hiding that he thought it wise to seek some secluded spot himself, where he would be better able than on the open ground to guard against surprise.

He rose and limped up the slope of the hill. After a little search, he discovered a hollow about forty yards above the aeroplane, from which he could take a bird's-eye view of the ground, and where he had a certain amount of shelter. Thither he carried his rifle, a basket of food and a flask of water, and lay down to wait with what patience he might for the coming of Major Endicott.

It was now midday, and the sun was very hot. For some time he kept a sharp look-out, examining the country every few minutes through his field-glass, and creeping from side to side of the hollow so as to extend and change his view. Presently, however, the great heat and his failure to discover any trace of the enemy caused him to relax his vigilance. He was very tired; whenever he moved, his ankle gave him much pain; and, as at the bridge during his night watch, an oppressive drowsiness stole upon him, which he found it impossible to shake off. He would nod, recover himself, vow that it should not happen again, and in another minute his head would fall forward, and he opened his eyes bedazed and scarcely realizing where he was. Then once more he raised the glass to his eyes, and gazed around almost mechanically, only to go through the same series of nods and starts again.

Recovering himself after a more prolonged fit of dozing, he rubbed his eyes, pinched himself, and threw a glance around. His sluggish faculties were quickened by the sight of something moving in the thin brushwood at the edge of the northern clump. He quickly lifted his glass and directed it at the spot, but saw nothing suspicious, and supposed that either he had been mistaken, or that the moving object had been some animal which he need not trouble about. But the momentary suspicion banished his drowsiness; now wide awake, he sat with his back against the rock, fixing his eyes on the scene in front of him.

Presently he started. Beyond doubt a figure had run from tree to tree on the hill-side to the right, a little above him. By the time he had levelled his glass on the spot the figure had disappeared. He reached for his rifle, and crouched low in the hollow, peering over its edge. Next moment his attention was again caught by a movement in the clump of wood where he had first noticed it. This time he could see, even with the naked eye, the form of a man bending low. Almost immediately afterwards another half-perceived movement caused him to look towards a spot midway between the wood and the place on the hill-side where he had seen the first form. The top of a skin hat was projecting above a knob of rock there.

"Stalking, by George!" he said to himself.

His first instinct was to seize his rifle; his second to look around for some way of escape. It was possible that the Kalmucks had not yet discovered him, though the aeroplane was full in their view; and if he could only creep among the shrubs into some deep fissure he might yet elude them. He might even make a dash for it, gain the clump of trees to the south, and push on to meet Major Endicott. The enemy would probably waste some time in searching for him--enough to give him a good start. But he saw at a glance that he could not reach the trees without crossing the open ground in sight of the enemy, and partially crippled as he was he could not hope to outstrip them, even if they did not use in the pursuit the horses which they had had when they slipped past the mine. His only course was to stay where he was, hoping with good luck to remain undiscovered. In the last resort he could do some execution among them with his weapons, though the odds of numbers against him precluded any idea of his being able to keep them off permanently.

At that moment he was more concerned about the fate of the aeroplane than about his own. It would be of no use to the enemy; they would probably destroy it, and that prospect enraged him. For the first time he felt a real desire to fight and slay, and wondered whether, when the enemy came into the open, he might not pick them off one by one. After all, he thought, his position in the hollow gave him some advantage. They could not take good aim at him, whereas if they attempted to rush him across the open space, he could mark them down almost at his leisure.

His reflections were suddenly cut short by a rifle-shot. A bullet struck the ground unpleasantly near him, and sent up a spurt of earth, some of which struck him. He crouched still lower in the hollow. Escape was now out of the question: he must simply wait and take what opening of defending himself offered.