Fantasy Masterworks - The Conan Chronicles 1 Part 26

'What are you hunting in the Zhaibar by night, Yar Afzal?' Conan demanded of the burly chief, who grinned like a bearded ghoul.

'Who knows what might come up the Pa.s.s after dark? We Wazulis are night-hawks. But what of you, Conan?'

'I have a prisoner,' answered the Cimmerian. And moving aside he disclosed the cowering girl. Reaching a long arm into the crevice he drew her trembling forth.

Her imperious bearing was gone. She stared timidly at the ring of bearded faces that hemmed her in, and was grateful for the strong arm that clasped her possessively. The torch was thrust close to her, and there was a sucking intake of breath about the ring.

'She is my captive,' Conan warned, glancing pointedly at the feet of the man he had slain, just visible within the ring of light. 'I was taking her to Afghulistan, but now you have slain my horse, and the Kshatriyas are close behind me.'

'Come with us to my village,' suggested Yar Afzal. 'We have horses hidden in the gorge. They can never follow us in the darkness. They are close behind you, you say?'

'So close that I hear now the clink of their hoofs on the flint,' answered Conan grimly.

Instantly there was movement; the torch was dashed out and the ragged shapes melted like phantoms into the darkness. Conan swept up the Devi in his arms, and she did not resist. The rocky ground hurt her slim feet in their soft slippers and she felt very small and helpless in that brutish, primordial blackness among those colossal, nighted crags.

Feeling her s.h.i.+ver in the wind that moaned down the defiles, Conan jerked a ragged cloak from its owner's shoulders and wrapped it about her. He also hissed a warning in her ear, ordering her to make no sound. She did not hear the distant clink of shod hoofs on rock that warned the keen-eared hillmen; but she was far too frightened to disobey, in any event.

She could see nothing but a few faint stars far above, but she knew by the deepening darkness when they entered the gorge mouth. There was a stir about them, the uneasy movement of horses. A few muttered words, and Conan mounted the horse of the man he had killed, lifting the girl up in front of him. Like phantoms except for the click of their hoofs, the band swept away up the shadowy gorge. Behind them on the trail they left the dead horse and the dead man, which were found less than half an hour later by the riders from the fortress, who recognized the man as a Wazuli and drew their own conclusions accordingly.

Yasmina, snuggled warmly in her captor's arms, grew drowsy in spite of herself. The motion of the horse, though it was uneven, uphill and down, yet possessed a certain rhythm which combined with weariness and emotional exhaustion to force sleep upon her. She had lost all sense of time or direction. They moved in soft thick darkness, in which she sometimes glimpsed vaguely gigantic walls sweeping up like black ramparts, or great crags shouldering the stars; at times she sensed echoing depths beneath them, or felt the wind of dizzy heights blowing cold about her. Gradually these things faded into a dreamy unwake-fulness in which the clink of hoofs and the creak of saddles were like the irrelevant sounds in a dream.

She was vaguely aware when the motion ceased and she was lifted down and carried a few steps. Then she was laid down on something soft and rustling, and something - a folded coat perhaps - was thrust under her head, and the cloak in which she was wrapped was carefully tucked about her. She heard Yar Afzal laugh.

'A rare prize, Conan; fit mate for a chief of the Afghulis.' 'Not for me,' came Conan's answering rumble. 'This wench will buy the lives of my seven headmen, blast their souls.'

That was the last she heard as she sank into dreamless slumber.

She slept while armed men rode through the dark hills, and the fate of kingdoms hung in the balance. Through the shadowy gorges and defiles that night there rang the hoofs of galloping horses, and the starlight glimmered on helmets and curved blades, until the ghoulish shapes that haunt the crags stared into the darkness from ravine and boulder and wondered what things were afoot.

A band of these sat gaunt horses in the black pitmouth of a gorge as the hurrying hoofs swept past. Their leader, a well-built man in a helmet and gilt-braided cloak, held up his hand warningly, until the riders had sped on. Then he laughed softly. 'They must have lost the trail! Or else they have found that Conan has already reached the Afghuli villages. It will take many riders to smoke out that hive. There will be squadrons riding up the Zhaibar by dawn.'

'If there is fighting in the hills there will be looting,' muttered a voice behind him, in the dialect of the Irakzai.

'There will be looting,' answered the man with the helmet. 'But first it is our business to reach the valley of Gurashah and await the riders that will be galloping southward from Secunderam before daylight.'

He lifted his reins and rode out of the defile, his men falling in behind him - thirty ragged phantoms in the starlight.

5 THE BLACK STALLION.

The sun was well up when Yasmina awoke. She did not start and stare blankly, wondering where she was. She awoke with full knowledge of all that had occurred. Her supple limbs were stiff from her long ride, and her firm flesh seemed to feel the contact of the muscular arm that had borne her so far.

She was lying on a sheepskin covering a pallet of leaves on a hard-beaten dirt floor. A folded sheepskin coat was under her head, and she was wrapped in a ragged cloak. She was in a large room, the walls of which were crudely but strongly built of uncut rocks, plastered with sun-baked mud. Heavy beams supported a roof of the same kind, in which showed a trap-door up to which led a ladder. There were no windows in the thick walls, only loop-holes. There was one door, a st.u.r.dy bronze affair that must have been looted from some Vendhyan border tower. Opposite it was a wide opening in the wall, with no door, but several strong wooden bars in place. Beyond them Yasmina saw a magnificent black stallion munching a pile of dried gra.s.s. The building was fort, dwelling-place and stable in one.

At the other end of the room a girl in the vest and baggy trousers of a hill-woman squatted beside a small fire, cooking strips of meat on an iron grid laid over blocks of stone. There was a sooty cleft in the wall a few feet from the floor, and some of the smoke found its way out there. The rest Boated in blue wisps about the room.

The hill-girl glanced at Yasmina over her shoulder, displaying a bold, handsome face, and then continued her cooking. Voices boomed outside; then the door was kicked open, and Conan strode in. He looked more enormous than ever with the morning sunlight behind him, and Yasmina noted some details that had escaped her the night before. Tfis garments were clean and not ragged. The broad Bakhariot girdle that supported his knife in its ornamented scabbard would have matched the robes of a prince, and there was a glint of fine Turanian mail under his s.h.i.+rt.

'Your captive is awake, Conan,' said the Wazuli girl, and he grunted, strode up to the fire and swept the strips of mutton off into a stone dish.

The squatting girl laughed up at him, with some spicy jest, and he grinned wolfishly, and hooking a toe under her haunches, tumbled her sprawling onto the floor. She seemed to derive considerable amus.e.m.e.nt from this bit of rough horse-play, but Conan paid no more heed to her. Producing a great hunk of bread from somewhere, with a copper jug of wine, he carried the lot to Yasmina, who had risen from her pallet and was regarding him doubtfully.

'Rough fare for a Devi, girl, but our best,' he grunted. 'It will fill your belly, at least.'

He set the platter on the floor, and she was suddenly aware of a ravenous hunger. Making no comment, she seated herself cross-legged on the floor, and taking the dish in her lap, she began to eat, using her fingers, which were all she had in the way of table utensils. After all, adaptability is one of the tests of true aristocracy. Conan stood looking down at her, his thumbs hooked in his girdle. He never sat cross-legged, after the Eastern fas.h.i.+on.

'Where am I?' she asked abruptly.

'In the hut of Yar Afzal, the chief of the Khurum Wazulis,' he answered. 'Afghulistan lies a good many miles farther on to the west. We'll hide here awhile. The Kshatriyas are beating up the hills for you - several of their squads have been cut up by the tribes already.'

'What are you going to do?' she asked.

'Keep you until Chunder Shan is willing to trade back my seven cow-thieves,' he grunted. 'Women of the Wazulis are crus.h.i.+ng ink out of shoki leaves, and after a while you can write a letter to the governor.'

A touch of her old imperious wrath shook her, as she thought how maddeningly her plans had gone awry, leaving her captive of the very man she had plotted to get into her power. She flung down the dish, with the remnants of her meal, and sprang to her feet, tense with anger.

'I will not write a letter! If you do not take me back, they will hang your seven men, and a thousand more besides!'

The Wazuli girl laughed mockingly, Conan scowled, and then the door opened and Yar Afzal came swaggering in. The Wazuli chief was as tall as Conan, and of greater girth, but he looked fat and slow beside the hard compactness of the Cimmerian. He plucked his red-stained beard and stared meaningly at the Wazuli girl, and that wench rose and scurried out without delay. Then Yar Afzal turned to his guest.

'The d.a.m.nable people murmur, Conan,' quoth he. 'They wish me to murder you and take the girl to hold for ransom. They say that anyone can tell by her garments that she is a n.o.ble lady. They say why should the Afghuli dogs profit by her, when it is the people who take the risk of guarding her?'

'Lend me your horse,' said Conan. 'I'll take her and go.'

'Pis.h.!.+' boomed Yar Afzal. 'Do you think I can't handle my own people? I'll have them dancing in their s.h.i.+rts if they cross me! They don't love you - or any other outlander - but you saved my life once, and I will not forget. Come out, though, Conan; a scout has returned.'

Conan hitched at his girdle and followed the chief outside. They closed the door after them, and Yasmina peeped through a loop-hole. She looked out on a level s.p.a.ce before the hut. At the farther end of that s.p.a.ce there was a cl.u.s.ter of mud and stone huts, and she saw naked children playing among the boulders, and the slim erect women of the hills going about their tasks.

Directly before the chiefs hut a circle of hairy, ragged men squatted, facing the door. Conan and Yar Afzal stood a few paces before the door, and between them and the ring of warriors another man sat cross-legged. This one was addressing his chief in the harsh accents of the Wazuli which Yasmina could scarcely understand, though as pan^of her royal education she had been taught the languages of Iranistan and the kindred tongues of Ghulistan.

'I talked with a Dagozai who saw the riders last night,' said the scout. 'He was lurking near when they came to the spot where we ambushed the lord Conan. He overheard their speech. Chunder Shan was with them. They found the dead horse, and one of the men recognized it as Conan's. Then they found the man Conan slew, and knew him for a Waruli. It seemed to them that Conan had been slain and the girl taken by the Wazuli; so they turned aside from their purpose of following to Afghulistan. But they did not know from which village the dead man was come, and we had left no trail a Kshatriya could follow. 'So they rode to the nearest Wazuli village, which was the village of Jugra, and burnt it and slew many of the people. But the men of Khojur came upon them in darkness and slew some of them, and wounded the governor. So the survivors retired down the Zhaibar in the darkness before dawn, but they returned with reinforcements before sunrise, and there has been skirmis.h.i.+ng and fighting in the hills all morning. It is said that a great army is being raised to sweep the hills about the Zhaibar. The tribes are whetting their knives and laying ambushes in every pa.s.s from here to Gurashah valley. Moreover, Kerim Shah has returned to the hills.'

A grunt went around the circle, and Yasmina leaned closer to the loop-hole at the name she had begun to mistrust. 'Where went he?' demanded Yar Afzal.

'The Dagozai did not know; with him were thirty Irakzai of the lower villages. They rode into the hills and disappeared.' 'These Irakzai are jackals that follow a lion for crumbs,'

growled Yar Afzal. 'They have been lapping up the coins Kerim Shah scatters among the border tribes to buy men like horses. I like him not, for all he is our kinsman from Iranistan.'

'He's not even that,' said Conan. 'I know him of old. He's an Hyrkanian, a spy of Yezdigerd's. If I catch him I'll hang his hide to a tamarisk.'

'But the Kshatriyas!' clamored the men in the semicircle. 'Are we to squat on our haunches until they smoke us out? They will learn at last in which Wazuli village the wench is held. We are not loved by the Zhaibari; they will help the Kshatriyas hunt us out.'

'Let them come,' grunted Yar Afzal. 'We can hold the defiles against a host.'

One of the men leaped up and shook his fist at Conan. 'Are we to take all the risks while he reaps the rewards?' he howled. 'Are we to fight his battles for him?'

With a stride Conan reached him and bent slightly to stare full into his hairy face. The Cimmerian had not drawn his long knife, but his left hand grasped the scabbard, jutting the hilt suggestively forward.

'I ask no man to fight my battles,' he said softly. 'Draw your blade if you dare, you yapping dog!' The Wazuli started back, snarling like a cat. 'Dare to touch me and here are fifty men to rend you apart!' he screeched.

'What!' roared Yar Afzal, his face purpling with wrath. His whiskers bristled, his belly swelled with his rage. 'Are you chief of Khurum? Do the Wazulis take orders from Yar Afzal, or from a low-bred cur?'

The man cringed before his invincible chief, and Yar Afzal, striding up to him, seized him by the throat and choked him until his face was turning black. Then he hurled the man savagely against the ground and stood over him with his tulwar in his hand.

'Is there any who questions my authority?' he roared, and his warriors looked down sullenly as his bellicose glare swept their semicircle. Yar Afzal grunted scornfully and sheathed his weapon with a gesture that was the apex of insult. Then he kicked the fallen agitator with a concentrated vindictiveness that brought howls from his victim.

'Get down the valley to the watchers on the heights and bring word if they have seen anything,' commanded Yar Afzal, and the man went, shaking with fear and grinding his teeth with fury.

Yar Afzal then seated himself ponderously on a stone, growling in his beard. Conan stood near him, legs braced apart, thumbs hooked in his girdle, narrowly watching the a.s.sembled warriors. They stared at him sullenly, not daring to brave Yar Afzal's fury, but hating the foreigner as only a hillman can hate. 'Now listen to me, you sons of nameless dogs, while I tell you what the lord Conan and I have planned to fool the Kshatriyas.' The boom of Yar Afzal's bull-like voice followed the discomfited warrior as he slunk away from the a.s.sembly.

The man pa.s.sed by the cl.u.s.ter of huts, where women who had seen his defeat laughed at him and called stinging comments, and hastened on along the trail that wound among spurs and rocks toward the valley head.

Just as he rounded the first turn that took him out of sight of the village, he stopped short, gaping stupidly. He had not believed it possible for a stranger to enter the valley of Khurum without being detected by the hawk-eyed watchers along the heights; yet a man sat cross-legged on a low ledge oeside the path - a man in a camel-hair robe and a green turban.

The Wazuli's mouth gaped for a yell, and his hand leaped to his knife-hilt. But at that instant his eyes met those of the stranger and the cry died in his throat, his fingers went limp. He stood like a statue, his own eyes glazed and vacant.

For minutes the scene held motionless; then the man on the ledge drew a cryptic symbol in the dust on the rock with his forefinger. The Wazuli did not see him place anything within the compa.s.s of that emblem, but presently something gleamed there - a round, s.h.i.+ny black ball that looked like polished jade. The man in the green turban took this up and tossed it to the Wazuli, who mechanically caught it.

'Carry this to Yar Afzal,' he said, and the Wazuli turned like an automaton and went back along the path, holding the black jade ball in his outstretched hand. He did not even turn his head to the renewed jeers of the women as he pa.s.sed the huts. He did not seem to hear.

The man on the ledge gazed after him with a cryptic smile A girl's head rose above the rim of the ledge and she looked at him with admiration and a touch of fear that had not been present the night before.

'Why did you do that?' she asked.

He ran his fingers through her dark locks caressingly.

'Are you still dizzy from your flight on the horse-of-air, that you doubt my wisdom?' he laughed. 'As long as Yar Afzal lives, Conan will bide safe among the Wazuli fighting-men. Their knives are sharp, and there are many of them. What I plot will be safer, even for me, than to seek to slay him and take her from among them. It takes no wizard to predict what the Wazulis will do, and what Conan will do, when my victim hands the globe of Yezud to the chief of Khurum.'

Back before the hut, Yar Afzal halted in the midst of some tirade, surprized and displeased to see the man he had sent up the valley, pus.h.i.+ng his way through the throng.

'I bade you go to the watchers!' the chief bellowed. 'You have not had time to come from them.'

The other did not reply; he stood woodenly, staring vacantly into the chiefs face, his palm outstretched holding the jade ball. Conan, looking over Yar Afzal's shoulder, murmured something and reached to touch the chiefs arm, but as he did so, Yar Afzal, in a paroxysm of anger, struck the man with his clenched fist and felled him like an ox. As he fell, the jade sphere rolled to Yar AfzaPs foot, and the chief, seeming to see it for the first time, bent and picked it up. The men, staring perplexedly at their senseless comrade, saw their chief bend, but they did not see what he picked up from the ground.

Yar Afzal straightened, glanced at the jade, and made a motion to thrust it into his girdle.

'Carry that fool to his hut,' he growled. 'He has the look of a lotus-eater. He returned me a blank stare. I - aiel'

In his right hand, moving toward his girdle, he had suddenly felt movement where movement should not be. His voice died away as he stood and glared at nothing; and inside his clenched right hand he felt the quivering of change, of motion, of life. He no longer held a smooth s.h.i.+ning sphere in his fingers. And he dared not look; his tongue clove to the roof of his mouth, and he could not open his hand. His astonished warriors saw Yar Afzal's eyes distend, the color ebb from his face. Then suddenly a bellow of agony burst from his bearded lips; he swayed and fell as if struck by lightning, his right arm tossed out in front of him. Face down he lay, and from between his opening fingers crawled a spider - a hideous, black, hairy-legged monster whose body shone like black jade. The men yelled and gave back suddenly, and the creature scuttled into a crevice of the rocks and disappeared.

The warriors started up, glaring wildly, and a voice rose above their clamor, a far-carrying voice of command which came from none knew where. Afterward each man there - who still lived -denied that he had shouted, but all there heard it.

'Yar Afzal is dead! Kill the outlander!'

That shout focused their whirling minds as one. Doubt, bewilderment and fear vanished in the uproaring surge of the blood-l.u.s.t. A furious yell rent the skies as the tribesmen responded instantly to the suggestion. They^came headlong across the open s.p.a.ce, cloaks flapping, eyes blazing, knives lifted.

Conan's action was as quick as theirs. As the voice shouted he sprang for the hut door. But they were closer to him than he was to the door, and with one foot on the sill he had to wheel and parry the swipe of a yard-long blade. He split the man's skull - ducked another swinging knife and gutted the wielder -felled a man with his left fist and stabbed another in the belly -and heaved back mightily against the closed door with his shoulders. Hacking blades were nicking chips out of the jambs about his ears, but the door flew open under the impact of his shoulders, and he went stumbling backward into the room. A bearded tribesman, thrusting with all his fury as Conan sprang back, overreached and pitched head-first through the doorway. Conan stopped, grasped the slack of his garments and hauled him clear, and slammed the door in the faces of the men who came surging into it. Bones snapped under the impact, and the next instant Conan slammed the bolts into place and whirled with desperate haste to meet the man who sprang from the floor and tore into action like a madman.

Yasmina cowered in a corner, staring in horror as the two men fought back and forth across the room, almost trampling her at times; the flash and clangor of their blades filled the room, and outside the mob clamored like a wolf-pack, hacking deafen-ingly at the bronze door with their long knives, and das.h.i.+ng huge rocks against it. Somebody fetched a tree trunk, and the door began to stagger under the thunderous a.s.sault. Yasmina clasped her ears, staring wildly. Violence and fury within, cataclysmic madness without. The stallion in his stall neighed and reared, thundering with his heels against the walls. He wheeled and launched his hoofs through the bars just as the tribesman, backing away from Conan's murderous swipes, stumbled against them. His spine cracked in three places like a rotten branch and he was hurled headlong against the Cimmerian, bearing him backward so that they both crashed to the beaten floor.

Yasmina cried out and ran forward; to her dazed sight it seemed that both were slain. She reached them just as Conan threw aside the corpse and rose. She caught his arm, trembling from head to foot.

'Oh, you live! I thought -I thought you were dead!' He glanced down at her quickly, into the pale, upturned face and the wide staring dark eyes. 'Why are you trembling?" he demanded. 'Why should you care if I live or die?'

A vestige of her poise returned to her, and she drew away, naking a rather pitiful attempt at playing the Devi. 'You are preferable to those wolves howling without,' she iswered, gesturing toward the door, the stone sill of which was beginning to splinter away.

'That won't hold long,' he muttered, then turned and went viftly to the stall of the stallion. Yasmina clenched her hands and caught her breath as she saw liim tear aside the splintered bars and go into the stall with the Tiaddened beast. The stallion reared above him, neighing terribly, hoofs lifted, eyes and teeth flas.h.i.+ng and ears laid back, but Conan leaped and caught his mane with a display of sheer strength that seemed impossible, and dragged the beast down on his forelegs. The steed snorted and quivered, but stood still while the man bridled him and clapped on the gold-worked saddle, with the wide silver stirrups.

Wheeling the beast around in the stall, Conan called quickly to Yasmina, and the girl came, sidling nervously past the stallion's heels. Conan was working at the stone wall, talking swiftly as he worked.

'A secret door in the wall here, that not even the Wazuli know about. Yar Afzal showed it to me once when he was drunk. It opens out into the mouth of the ravine behind the hut. Ha!'

As he tugged at a projection that seemed casual, a whole section of the wall slid back on oiled iron runners. Looking through, the girl saw a narrow defile opening in a sheer stone cliff within a few feet of the hut's back wall. Then Conan sprang into the saddle and hauled her up before him. Behind them the great door groaned like a living thing and crashed in, and a yell rang to the roof as the entrance was instantly flooded with hairy faces and knives in hairy fists. And then the great stallion went through the wall like a javelin from a catapult, and thundered into the defile, running low, foam flying from the bit-rings.

That move came as an absolute surprize to the Wazulis. It was a surprize, too, to those stealing down the ravine. It happened so quickly - the hurricane-like charge of the great horse - that a man in a green turban was unable to get out of the way. He went down under the frantic hoofs, and a girl screamed. Conan got one glimpse of her as they thundered by - a slim, dark girl in silk trousers and a jeweled breast-band, flattening herself against the ravine wall. Then the black horse and his riders were gone up the gorge like the spume blown before a storm, and the men who came tumbling through the wall into the defile after them met that which changed their yells of blood-l.u.s.t to shrill screams of fear and death.

6 THE MOUNTAIN OF THE BLACK SEERS.

'Where now?' Yasmina was trying to sit erect on the rocking saddle-bow, clutching her captor. She was conscious of a recognition of shame that she should not find unpleasant the feel of his muscular flesh under her fingers.

'To Afghulistan,' he answered. 'It's a perilous road, but the stallion will carry us easily, unless we fall in with some of your friends, or my tribal enemies. Now that Yar Afzal is dead, those d.a.m.ned Wazulis will be on our heels. I'm surprized we haven't sighted them behind us already.'

'Who was that man you rode down?' she asked.

'I don't know. I never saw him before. He's no Ghuli, that's certain. What the devil he was doing there is more than I can say. There was a girl with him, too.'

'Yes.' Her gaze was shadowed. 'I can not understand that. That girl was my maid, Gitara. Do you suppose she was coming to aid me? That the man was a friend? If so, the Wazulis have captured them both.'

'Well,' he answered, 'there's nothing we can do. If we go back, they'll skin us both. I can't understand how a girl like that could get this far into the mountains with only one man - and he a robed scholar, for that's what he looked like. There's something infernally queer in all this. That fellow Yar Afzal beat and sent away - he moved like a man walking in his sleep. I've seen the priests of Zamora perform their abominable rituals in their forbidden temples, and their victims had a stare like that man. The priests looked into their eyes and muttered incantations, and then the people became the walking dead men, with gla.s.sy eyes, doing as they were ordered.

'And then I saw what the fellow had in his hand, which Yar Afzal picked up. It was like a big black jade bead, such as the temple girls of Yezud wear when they dance before the black stone spider which is their G.o.d. Yar Afzal held it in his hand, and he didn't pick up anything else. Yet when he fell dead, a spider, like the G.o.d at Yezud, only smaller, ran out of his fingers.

And then, when the Wazulis stood uncertain there, a voice cried out for them to kill me, and I know that voice didn't come from any of the warriors, nor from the women who watched by the huts. It seemed to come from above.'

Yasmina did not reply. She glanced at the stark outlines of the mountains all about them and shuddered. Her soul shrank from their gaunt brutality. This was a grim, naked land where anything might happen. Age-old traditions invested it with shuddery horror for anyone born in the hot, luxuriant southern plains.

The sun was high, beating down with fierce heat, yet the wind that blew in fitful gusts seemed to sweep off slopes of ice. Once she heard a strange rus.h.i.+ng above them that was not the sweep of the wind, and from the way Conan looked up, she knew it was not a common sound to him, either. She thought that a strip of the cold blue sky was momentarily blurred, as if some all but invisible object had swept between it and herself, but she could not be sure. Neither made any comment, but Conan loosened his knife in his scabbard.

They were following a faintly marked path dipping down into ravines so deep the sun never struck bottom, laboring up steep slopes where loose shale threatened to slide from beneath their feet, and following knife-edge ridges witrt-hlue-hazed echoing depths on either hand.

The sun had pa.s.sed its zenith when they crossed a narrow trail winding among the crags. Conan reined the horse aside and followed it southward, going almost at right angles to their former course.