Around its semicircular rim ran a massive man-made wall, shoulder-high, pierced with loopholes slanting down. There was an arched opening in the wall, closed by a heavy bronze door, and from that door, which now stood open, a row of broad shallow steps niched in solid stone led down to a trail which in turn looped down a three-hundred-foot slope to the floor of a broad valley.

  The cliffs in which the cave sat closed the western end of the valley, which opened to the east. Mists hung in the valley and out of them a horseman came flying, growing ghostlike out of the dimness of the dawn--a man on a great white horse, riding like the wind.

  Yar Ali Khan glared wildly for an instant, then started forward with a convulsive leap of his whole body, flinging his rifle high above his head.

  “El Borak!” he roared.

  Electrified by his yell, the men surged to the wall and those saddling the mounts inside abandoned their task and rushed out onto the ledge. In an instant the wall was lined with tense figures, gripping their rifles and glaring into the white mists rolling beyond the fleeing rider, from which they momentarily expected pursuers to appear.

  Willoughby, standing to one side like a spectator of a drama, felt a tingle in his veins at the sight and sound of the wild rejoicing with which these wild men greeted the man who had won their allegiance. Gordon was no bluffing adventurer; he was a real chief of men; and that, Willoughby realized, was going to make his own job that much harder.

  No pursuers materialized out of the thinning mists. Gordon urged his mount up the trail, up the broad steps, and as he rode through the gate, bending his head under the arch, the roar of acclaim that went up would have stirred the blood of a king. The Pathans swarmed around him, catching at his hands, his garments, shouting praise to Allah that he was alive and whole. He grinned down at them, swung off and threw his reins to the nearest man, from whom Yar Ali Khan instantly snatched them jealously, with a ferocious glare at the offending warrior.

  Willoughby stepped forward. He knew he looked like a scarecrow in his stained and torn garments, but Gordon looked like a butcher, with blood dried on his shirt and smeared on his breeches where he had wiped his hands. But he did not seem to be wounded. He smiled at Willoughby for the first time.

  “Tough trip, eh?”

  “We’ve been here only a matter of minutes,” Willoughby acknowledged.

  “You took a short cut. I came the long way, but I made good time on Baber Ali’s horse,” said Gordon.

  “You mentioned possible ambushes in the valleys--”

  “Yes. But on horseback I could take that risk. I was shot at once, but they missed me. It’s hard to aim straight in the early-morning mists.”

  “How did you get away?”

  “Waited until the moon went down, then made a break for it. Had to kill a man in the gully before the cave. We were all twisted together when I let him have the knife and that’s where this blood came from. I stole Baber’s horse while the Orakzai were storming the empty cave. Stampeded the herd down a canyon. Had to shoot the fellow guarding it. Baber’ll guess where I went, of course. He’ll be after me as quickly as he and his men can catch their horses. I suspect they’ll lay siege to the Castle, but they’ll only waste their time.”

  Willoughby stared about him in the growing light of dawn, impressed by the strength of the stronghold. One rifleman could hold the entrance through which he had been brought. To try to advance along that narrow bridge that spanned the chasm behind the Castle would be suicide for an enemy. And no force on earth could march up the valley on this side and climb that stair in the teeth of Gordon’s rifles. The mountain which contained the cave rose up like a huge stone citadel above the surrounding heights. The cliffs which flanked the valley were lower than the fortified ledge; men crawling along them would be exposed to a raking fire from above. Attack could come from no other direction.

  “This is really in Afdal Khan’s territory,” said Gordon. “It used to be a Mogul outpost, as the name implies. It was first fortified by Akbar himself. Afdal Khan held it before I took it. It’s my best safeguard for Kurram.

  “After the outlying villages were burned on both sides, all my people took refuge in Kurram, just as Afdal’s did in Khoruk. To attack Kurram, Afdal would have to pass Akbar’s Castle and leave me in his rear. He doesn’t dare do that. That’s why he wanted a truce--to get me out of the Castle. With me ambushed and killed, or hemmed up in Kurram, he’d be free to strike at Kurram with all his force, without being afraid I’d burn Khoruk behind him or ambush him in my country.

  “He’s too cautious of his own skin. I’ve repeatedly challenged him to fight me man to man, but he pays no attention. He hasn’t stirred out of Khoruk since the feud started, unless he had at least a hundred men with him--as many as I have in my entire force, counting these here and those guarding the women and children in Kurram.”

  “You’ve done a terrible amount of damage with so small a band,” said Willoughby.

  “Not difficult if you know the country, have men who trust you, and keep moving. Geronimo almost whipped an army with a handful of Apaches, and I was raised in his country. I’ve simply adopted his tactics. The possession of this Castle was all I needed to assure my ultimate victory. If Afdal had the guts to meet me, the feud would be over. He’s the chief; the others just follow him. As it is I may have to wipe out the entire Khoruk clan. But I’ll get him.”

  The dark flame flickered in Gordon’s eyes as he spoke, and again Willoughby felt the impact of an inexorable determination, elemental in its foundation. And again he swore mentally that he would end the feud himself, in his own way, with Afdal Khan alive; though how, he had not the faintest idea at present.

  Gordon glanced at him closely and advised: “Better get some sleep. If I know Baber Ali, he’ll come straight to the Castle after me. He knows he can’t take it, but he’ll try anyway. He has at least a hundred men who follow him and take orders from nobody else--not even Afdal Khan. After the shooting starts there won’t be much chance for sleeping. You look a bit done up.”

  Willoughby realized the truth of Gordon’s comment. Sight of the white streak of dawn stealing over the ash-hued peaks weighted his eyelids with an irresistible drowsiness. He was barely able to stumble into the cave, and the smell of frying mutton exercised no charm to keep him awake. Somebody steered him to a heap of blankets and he was asleep before he was actually stretched upon them.

  Gordon stood looking down at the sleeping man enigmatically and Yar Ali Khan came up as noiselessly and calmly as a gaunt gray wolf; it would have been hard to believe he was the hurricane of emotional upset which had stormed all over the cavern a short hour before.

  “Is he a friend, sahib?”

  “A better friend than he realizes,” was Gordon’s grim, cryptic reply. “I think Afdal Khan’s friends will come to curse the day Geoffrey Willoughby ever came into the hills.”

  CHAPTER 6

  Again it was the spiteful cracking of rifles which awakened Willoughby. He sat up, momentarily confused and unable to remember where he was or how he came there. Then he recalled the events of the night; he was in the stronghold of an outlaw chief, and those detonations must mean the siege Gordon had predicted. He was alone in the great cavern, except for the horses munching fodder beyond the bars at the other end. Among them he recognized the big white stallion that had belonged to Baber Ali.

  The fire had died to a heap of coals and the daylight that stole through a couple or arches, which were the openings of tunnels connecting with the outer air, was augmented by half a dozen antique-looking bronze lamps.

  A pot of mutton stew simmered over the coals and a dish full of chupatties stood near it. Willoughby was aware of a ravenous hunger and he set to without delay. Having eaten his fill and drunk deeply from a huge gourd which hung nearby, full of sweet, cool water, he rose and started toward the tunnel through which he had first entered the Castle.

  Near the mouth he almost stumbled over an incongruous object--a large telescope m
ounted on a tripod, and obviously modern and expensive. A glance out on the ledge showed him only half a dozen warriors sitting against the rampart, their rifles across their knees. He glanced at the ribbon of stone that spanned the deep gorge and shivered as he remembered how he had crossed it in the darkness. It looked scarcely a foot wide in places. He turned back, crossed the cavern and traversed the other tunnel.

  He halted in the outer mouth. The wall that rimmed the ledge was lined with Afridis, kneeling or lying at the loopholes. They were not firing. Gordon leaned idly against the bronze door, his head in plain sight of anyone who might be in the valley below. He nodded a greeting as Willoughby advanced and joined him at the door. Again the Englishman found himself a member of a besieged force, but this time the advantage was all with the defenders.

  Down in the valley, out of effectual rifle range, a long skirmish line of men was advancing very slowly on foot, firing as they came, and taking advantage of every bit of cover. Farther back, small in the distance, a large herd of horses grazed, watched by men who sat cross-legged in the shade of the cliff. The position of the sun indicated that the day was well along toward the middle of the afternoon.

  “I’ve slept longer than I thought,” Willoughby remarked. “How long has this firing been going on?”

  “Ever since noon. They’re wasting Russian cartridges scandalously. But you slept like a dead man. Baber Ali didn’t get here as quickly as I thought he would. He evidently stopped to round up more men. There are at least a hundred down there.”

  To Willoughby the attack seemed glaringly futile. The men on the ledge were too well protected to suffer from the long-range firing. And before the attackers could get near enough to pick out the loopholes, the bullets of the Afridis would be knocking them over like tenpins. He glimpsed men crawling among the boulders on the cliffs, but they were at the same disadvantage as the men in the valley below--Gordon’s rifle-men had a vantage point above them.

  “What can Baber Ali hope for?” he asked.

  “He’s desperate. He knows you’re up here with me and he’s taking a thousand-to-one chance. But he’s wasting his time. I have enough ammunition and food to stand a six-month siege; there’s a spring in the cavern.”

  “Why hasn’t Afdal Khan kept you hemmed up here with part of his men while he stormed Kurram with the rest of his force?”

  “Because it would take his whole force to storm Kurram; its defenses are almost as strong as these. Then he has a dread of having me at his back. Too big a risk that his men couldn’t keep me cooped up. He’s got to reduce Akbar’s Castle before he can strike at Kurram.”

  “The devil!” said Willoughby irritably, brought back to his own situation. “I came to arbitrate this feud and now I find myself a prisoner. I’ve got to get out of here--got to get back to Ghazrael.”

  “I’m as anxious to get you out as you are to go,” answered Gordon. “If you’re killed I’m sure to be blamed for it. I don’t mind being outlawed for the things I have done, but I don’t care to shoulder something I didn’t do.”

  “Couldn’t I slip out of here tonight? By way of the bridge--”

  “There are men on the other side of the gorge, watching for just such a move. Baber Ali means to close your mouth if human means can do it.”

  “If Afdal Khan knew what’s going on he’d come and drag the old ruffian off my neck,” growled Willoughby. “Afdal knows he can’t afford to let his clan kill an Englishman. But Baber will take good care Afdal doesn’t know, of course. If I could get a letter to him--but of course that’s impossible.”

  “We can try it, though,” returned Gordon. “You write the note. Afdal knows your handwriting, doesn’t he? Good! Tonight I’ll sneak out and take it to his nearest outpost. He keeps a line of patrols among the hills a few miles beyond Jehungir’s Well.”

  “But if I can’t slip out, how can you--”

  “I can do it all right, alone. No offense, but you Englishmen sound like a herd of longhorn steers at your stealthiest. The Orakzai are among the crags on the other side of the Gorge of Mekram. I won’t cross the bridge. My men will let me down a rope ladder into the gorge tonight before moonrise. I’ll slip up to the camp of the nearest outpost, wrap the note around a pebble and throw it among them. Being Afdal’s men and not Baber’s, they’ll take it to him. I’ll come back the way I went, after moonset. It’ll be safe enough.”

  “But how safe will it be for Afdal Khan when he comes for me?”

  “You can tell Afdal Khan he won’t be harmed if he plays fair,” Gordon answered. “But you’d better make some arrangements so you can see him and know he’s there before you trust yourself outside this cave. And there’s the pinch, because Afdal won’t dare show himself for fear I’d shoot him. He’s broken so many pacts himself he can’t believe anybody would keep one. Not where his hide is concerned. He trusted me to keep my word in regard to Baber and your escort, but would he trust himself to my promise?”

  Willoughby scowled, cramming the bowl of his pipe. “Wait!” he said suddenly. “I saw a big telescope in the cavern, mounted on a tripod--is it in working order?”

  “I should say it is. I imported that from Germany, by the way of Turkey and Persia. That’s one reason Akbar’s Castle has never been surprised. It carries for miles.”

  “Does Afdal Khan know of it?”

  “I’m sure he does.”

  “Good!”

  Seating himself on the ledge, Willoughby drew forth pencil and notebook, propped the latter against his knee, and wrote in his clear concise hand:

  AFDAL KHAN: I am at Akbar’s Castle, now being besieged by your uncle, Baber Ali. Baber was so unreasonably incensed at my failure to effect a truce that he allowed my servant Suleiman to be murdered, and now intends murdering me, to stop my mouth.

  I don’t have to remind you how fatal it would be to the interests of your party for this to occur. I want you to come to Akbar’s Castle and get me out of this. Gordon assures me you will not be molested if you play fair, but here is a way by which you need not feel you are taking any chances: Gordon has a large telescope through which I can identify you while you are still out of rifle range. In the Gorge of Mekram, and southwest of the Castle, there is a mass of boulders split off from the right wall and well out of rifle range from the Castle. If you were to come and stand on those boulders, I could identify you easily.

  Naturally, I will not leave the Castle until I know you are present to protect me from your uncle. As soon as I have identified you, I will come down the gorge alone. You can watch me all the way and assure yourself that no treachery is intended. No one but myself will leave the Castle. On your part I do not wish any of your men to advance beyond the boulders and I will not answer for their safety if they should, as I intend to safeguard Gordon in this matter as well as yourself.

  GEOFFREY WILLOUGHBY

  He handed the letter over for Gordon to read. The American nodded. “That may bring him. I don’t know. He’s kept out of my sight ever since the feud started.”

  Then ensued a period of waiting, in which the sun seemed sluggishly to crawl toward the western peaks. Down in the valley and on the cliffs the Orakzai kept up their fruitless firing with a persistency that convinced Willoughby of the truth of Gordon’s assertion that ammunition was being supplied them by some European power.

  The Afridis were not perturbed. They lounged at ease by the wall, laughed, joked, chewed jerked mutton and fired through the slanting loopholes when the Orakzai crept too close. Three still white-clad forms in the valley and one on the cliffs testified to their accuracy. Willoughby realized that Gordon was right when he said the clan which held Akbar’s Castle was certain to win the war eventually. Only a desperate old savage like Baber Ali would waste time and men trying to take it. Yet the Orakzai had originally held it. How Gordon had gained possession of it Willoughby could not imagine.

  The sun dipped at last; the Himalayan twilight deepened into black-velvet, star-veined dusk. Gordon rose, a vague fi
gure in the starlight.

  “Time for me to be going.”

  He had laid aside his rifle and buckled a tulwar to his hip. Willoughby followed him into the great cavern, now dim and shadowy in the light of the bronze lamps, and through the narrow tunnel and the bronze door.

  Yar Ali Khan, Khoda Khan, and half a dozen others followed them. The light from the cavern stole through the tunnel, vaguely etching the moving figures of the men. Then the bronze door was closed softly and Willoughby’s companions were shapeless blurs in the thick soft darkness around him. The gorge below was a floating river of blackness. The bridge was a dark streak that ran into the unknown and vanished. Not even the keenest eyes of the hills, watching from beyond the gorge, could have even discerned the jut of the ledge under the black bulk of the Castle, much less the movements of the men upon it.