But he did not even give that possibility a thought. Gordon’s ideas of obligation, of debt and payment, were as direct and primitive as those of the barbarians among whom his lot had been cast for so many years. Ahmed had been his friend and had died in his service. Blood must pay for blood.

  That was as certain in Gordon’s mind as hunger is certain in the mind of a gray timber wolf. He did not know why the killers were going toward forbidden Yolgan, and he did not greatly care. His task was to follow them to hell if necessary and exact full payment for spilled blood. No other course suggested itself.

  Darkness fell and the stars came out, but he did not slacken his pace. Even by starlight it was not hard to follow the trail of the caravan through the high grass. The Turkish horse proved a good one and fairly fresh. He felt certain of overtaking the laden pack ponies, in spite of their long start.

  As the hours passed, however, he decided that the Englishmen were determined to push on all night. They evidently meant to put so much distance between them and himself that he could never catch them, following on foot as they thought him to be. But why were they so anxious to keep from him the truth of their destination?

  A sudden thought made his face grim, and after that he pushed his mount a bit harder. His hand instinctively sought the hilt of the broad scimitar slung from the high-peaked horn.

  His gaze sought the white cap of Mount Erlik, ghostly in the starlight, then swung to the point where he knew Yolgan lay. He had been there before, himself, had heard the deep roar of the long bronze trumpets that shaven-headed priests blow from the mountains at sunrise.

  It was past midnight when he sighted fires near the willow-massed banks of a stream. At first glance he knew it was not the camp of the men he followed. The fires were too many. It was an ordu of the nomadic Kirghiz who roam the country between Mount Erlik Khan and the loose boundaries of the Mohammedan tribes. This camp lay full in the path of Yolgan and he wondered if the Englishmen had known enough to avoid it. These fierce people hated strangers. He himself, when he visited Yolgan, had accomplished the feat disguised as a native.

  Gaining the stream above the camp he moved closer, in the shelter of the willows, until he could make out the dim shapes of sentries on horseback in the light of the small fires. And he saw something else--three white European tents inside the ring of round, gray felt kibitkas. He swore silently; if the Black Kirghiz had killed the white men, appropriating their belongings, it meant the end of his vengeance. He moved nearer.

  It was a suspicious, slinking, wolf-like dog that betrayed him. Its frenzied clamor brought men swarming out of the felt tents, and a swarm of mounted sentinels raced toward the spot, stringing bows as they came.

  Gordon had no wish to be filled with arrows as he ran. He spurred out of the willows and was among the horsemen before they were aware of him, slashing silently right and left with the Turkish scimitar. Blades swung around him, but the men were more confused than he. He felt his edge grate against steel and glance down to split a broad skull; then he was through the cordon and racing into deeper darkness while the demoralized pack howled behind him.

  A familiar voice shouting above the clamor told him that Ormond, at least, was not dead. He glanced back to see a tall figure cross the firelight and recognized Pembroke’s rangy frame. The fire gleamed on steel in his hands. That they were armed showed they were not prisoners, though this forbearance on the part of the fierce nomads was more than his store of Eastern lore could explain.

  The pursuers did not follow him far; drawing in under the shadows of a thicket he heard them shouting gutturally to each other as they rode back to the tent. There would be no more sleep in that ordu that night. Men with naked steel in their hands would pace their horses about the encampment until dawn. It would be difficult to steal back for a long shot at his enemies. But now, before he slew them, he wished to learn what took them to Yolgan.

  Absently his hand caressed the hawk-headed pommel of the Turkoman scimitar. Then he turned again eastward and rode back along the route he had come, as fast as he could push the wearying horse. It was not yet dawn when he came upon what he had hoped to find--a second camp, some ten miles west of the spot where Ahmed had been killed; dying fires reflected on one small tent and on the forms of men wrapped in cloaks on the ground.

  He did not approach too near; when he could make out the lines of slowly moving shapes that were picketed horses and could see other shapes that were riders pacing about the camp, he drew back behind a thicketed ridge, dismounted and unsaddled his horse.

  While it eagerly cropped the fresh grass, he sat cross-legged with his back to a tree trunk, his rifle across his knees, as motionless as an image and as imbued with the vast patience of the East as the eternal hills themselves.

  CHAPTER 3

  Dawn was little more than a hint of grayness in the sky when the camp that Gordon watched was astir. Smoldering coals leaped up into flames again, and the scent of mutton stew filled the air. Wiry men in caps of Astrakhan fur and girdled caftans swaggered among the horse lines or squatted beside the cooking pots, questing after savory morsels with unwashed fingers. There were no women among them and scant luggage. The lightness with which they traveled could mean only one thing.

  The sun was not yet up when they began saddling horses and belting on weapons. Gordon chose that moment to appear, riding leisurely down the ridge toward them.

  A yell went up, and instantly a score of rifles covered him. The very boldness of his action stayed their fingers on the triggers. Gordon wasted no time, though he did not appear hurried. Their chief had already mounted, and Gordon reined up almost beside him. The Turkoman glared--a hawk-nosed, evil-eyed ruffian with a henna-stained beard. Recognition grew like a red flame in his eyes, and, seeing this, his warriors made no move.

  “Yusef Khan,” said Gordon, “you Sunnite dog, have I found you at last?”

  Yusef Khan plucked his red beard and snarled like a wolf. “Are you mad, El Borak?”

  “It is El Borak!” rose an excited murmur from the warriors, and that gained Gordon another respite.

  They crowded closer, their blood lust for the instant conquered by their curiosity. El Borak was a name known from Istanbul to Bhutan and repeated in a hundred wild tales wherever the wolves of the desert gathered.

  As for Yusef Khan, he was puzzled, and furtively eyed the slope down which Gordon had ridden. He feared the white man’s cunning almost as much as he hated him, and in his suspicion, hate and fear that he was in a trap, the Turkoman was as dangerous and uncertain as a wounded cobra.

  “What do you here?” he demanded. “Speak quickly, before my warriors strip the skin from you a little at a time.”

  “I came following an old feud.” Gordon had come down the ridge with no set plan, but he was not surprised to find a personal enemy leading the Turkomans. It was no unusual coincidence. Gordon had blood-foes scattered all over Central Asia.

  “You are a fool--”

  In the midst of the chief’s sentence Gordon leaned from his saddle and struck Yusef Khan across the face with his open hand. The blow cracked like a bull whip and Yusef reeled, almost losing his seat. He howled like a wolf and clawed at his girdle, so muddled with fury that he hesitated between knife and pistol. Gordon could have shot him down while he fumbled, but that was not the American’s plan.

  “Keep off!” he warned the warriors, yet not reaching for a weapon. “I have no quarrel with you. This concerns only your chief and me.”

  With another man that would have had no effect; but another man would have been dead already. Even the wildest tribesman had a vague feeling that the rules governing action against ordinary feringhi did not apply to El Borak.

  “Take him!” howled Yusef Khan. “He shall be flayed alive!”

  They moved forward at that, and Gordon laughed unpleasantly.

  “Torture will not wipe out the shame I have put upon your chief,” he taunted. “Men will say ye are led by a khan who bears the mark of
El Borak’s hand in his beard. How is such shame to be wiped out? Lo, he calls on his warriors to avenge him! Is Yusef Khan a coward?”

  They hesitated again and looked at their chief whose beard was clotted with foam. They all knew that to wipe out such an insult the aggressor must be slain by the victim in single combat. In that wolf pack even a suspicion of cowardice was tantamount to a death sentence.

  If Yusef Khan failed to accept Gordon’s challenge, his men might obey him and torture the American to death at his pleasure, but they would not forget, and from that moment he was doomed.

  Yusef Khan knew this; knew that Gordon had tricked him into a personal duel, but he was too drunk with fury to care. His eyes were red as those of a rabid wolf, and he had forgotten his suspicions that Gordon had riflemen hidden up on the ridge. He had forgotten everything except his frenzied passion to wipe out forever the glitter in those savage black eyes that mocked him.

  “Dog!” he screamed, ripping out his broad scimitar. “Die at the hands of a chief!”

  He came like a typhoon, his cloak whipping out in the wind behind him, his scimitar flaming above his head. Gordon met him in the center of the space the warriors left suddenly clear.

  Yusef Khan rode a magnificent horse as if it were part of him, and it was fresh. But Gordon’s mount had rested, and it was well-trained in the game of war. Both horses responded instantly to the will of their riders.

  The fighters revolved about each other in swift curvets and gambados, their blades flashing and grating without the slightest pause, turned red by the rising sun. It was less like two men fighting on horseback than like a pair of centaurs, half man and half beast, striking for one another’s life.

  “Dog!” panted Yusef Khan, hacking and hewing like a man possessed of devils. “I’ll nail your head to my tent pole--ahhhh!”

  Not a dozen of the hundred men watching saw the stroke, except as a dazzling flash of steel before their eyes, but all heard its crunching impact. Yusef Khan’s charger screamed and reared, throwing a dead man from the saddle with a split skull.

  A wordless wolfish yell that was neither anger nor applause went up, and Gordon wheeled, whirling his scimitar about his head so that the red drops flew in a shower.

  “Yusef Khan is dead!” he roared. “Is there one to take up his quarrel?”

  They gaped at him, not sure of his intention, and before they could recover from the surprise of seeing their invincible chief fall, Gordon thrust his scimitar back in its sheath with a certain air of finality and said:

  “And now who will follow me to plunder greater than any of ye ever dreamed?”

  That struck an instant spark, but their eagerness was qualified by suspicion.

  “Show us!” demanded one. “Show us the plunder before we slay thee.”

  Without answering, Gordon swung off his horse and cast the reins to a mustached rider to hold, who was so astonished that he accepted the indignity without protest. Gordon strode over to a cooking pot, squatted beside it and began to eat ravenously. He had not tasted food in many hours.

  “Shall I show you the stars by daylight?” he demanded, scooping out handfuls of stewed mutton, “Yet the stars are there, and men see them in the proper time. If I had the loot would I come asking you to share it? Neither of us can win it without the other’s aid.”

  “He lies,” said one whom his comrades addressed as Uzun Beg. “Let us slay him and continue to follow the caravan we have been tracking.”

  “Who will lead you?” asked Gordon pointedly.

  They scowled at him, and various ruffians who considered themselves logical candidates glanced furtively at one another. Then all looked back at Gordon, unconcernedly wolfing down mutton stew five minutes after having slain the most dangerous swordsman of the black tents.

  His attitude of indifference deceived nobody. They knew he was dangerous as a cobra that could strike like lightning in any direction. They knew they could not kill him so quickly that he would not kill some of them, and naturally none wanted to be first to die.

  That alone would not have stopped them. But that was combined with curiosity, avarice roused by his mention of plunder, vague suspicion that he would not have put himself in a trap unless he held some sort of a winning hand, and jealousy of the leaders of each other.

  Uzun Beg, who had been examining Gordon’s mount, exclaimed angrily: “He rides Ali Khan’s steed!”

  “Aye,” Gordon assented tranquilly. “Moreover this is Ali Khan’s sword. He fired at me from ambush, so he lies dead.”

  There was no answer. There was no feeling in that wolf pack except fear and hate, and respect for courage, craft, and ferocity.

  “Where would you lead us?” demanded one named Orkhan Shan, tacitly recognizing Gordon’s dominance. “We be all free men and sons of the sword.”

  “Ye be all sons of dogs,” answered Gordon. “Men without grazing lands or wives, outcasts, denied by thine own people--outlaws whose lives are forfeit, and who must roam in the naked mountains. You followed that dead dog without question. Now ye demand this and that of me!”

  Then ensued a medley of argument among themselves, in which Gordon seemed to take no interest. All his attention was devoted to the cooking pot. His attitude was no pose; without swagger or conceit the man was so sure of himself that his bearing was no more self-conscious among a hundred cutthroats hovering on the hair line of murder than it would have been among friends.

  Many eyes sought the gun butt at his hip. Men said his skill with the weapon was sorcery; an ordinary revolver became in his hand a living engine of destruction that was drawn and roaring death before a man could realize that Gordon’s hand had moved.

  “Men say thou hast never broken thy word,” suggested Orkhan. “Swear to lead us to this plunder, and it may be we shall see.”

  “I swear no oaths,” answered Gordon, rising and wiping his hands on a saddle cloth. “I have spoken. It is enough. Follow me, and many of you will die. Aye, the jackals will feed full. You will go up to the paradise of the prophet and your brothers will forget your names. But to those that live, wealth like the rain of Allah will fall upon them.”

  “Enough of words!” exclaimed one greedily. “Lead us to this rare loot.”

  “You dare not follow where I would lead,” he answered. “It lies in the land of the Kara Kirghiz.”

  “We dare, by Allah!” they barked angrily. “We are already in the land of the Black Kirghiz, and we follow the caravan of some infidels, whom, inshallah, we shall send to hell before another sunrise.”

  “Bismillah,” said Gordon. “Many of you shall eat arrows and edged steel before our quest is over. But if you dare stake your lives against plunder richer than the treasures of Hind, come with me. We have far to ride.”

  A few minutes later the whole band was trotting westward. Gordon led, with lean riders on either hand; their attitude suggested that he was more prisoner than guide, but he was not perturbed. His confidence in his destiny had again been justified, and the fact that he had not the slightest idea of how to redeem his pledge concerning treasure disturbed him not at all. A way would be opened to him, somehow, and at present he did not even bother to consider it.

  CHAPTER 4

  The fact that Gordon knew the country better than the Turkomans did aided him in his subtle policy to gain ascendency over them. From giving suggestions to giving orders and being obeyed is a short step, when delicately taken.

  He took care that they kept below the sky lines as much as possible. It was not easy to hide the progress of a hundred men from the alert nomads; but these roamed far and there was a chance that only the band he had seen were between him and Yolgan.

  But Gordon doubted this when they crossed a track that had been made since he rode eastward the night before. Many riders had passed that point, and Gordon urged greater speed, knowing that if they were spied by the Kirghiz instant pursuit was inevitable.

  In the late afternoon they came in sight of the ordu beside the willow
-lined stream. Horses tended by youngsters grazed near the camp, and farther away the riders watched the sheep which browsed through the tall grass.

  Gordon had left all his men except half a dozen in a thicket-massed hollow behind the next ridge, and he now lay among a cluster of boulders on a slope overlooking the valley. The encampment was beneath him, distinct in every detail, and he frowned. There was no sign of the white tents. The Englishmen had been there. They were not there now. Had their hosts turned on them at last, or had they continued alone toward Yolgan?

  The Turkomans, who did not doubt that they were to attack and loot their hereditary enemies, began to grow impatient.

  “Their fighting men are less than ours,” suggested Uzun Beg, “and they are scattered, suspecting nothing. It is long since an enemy invaded the land of the Black Kirghiz. Send back for the others, and let us attack. You promised us plunder.”