We did make it, though, and hauled ourselves upon the shore at last, half dead from buffeting and exhaustion But we could not stop to rest, for the most delicate part of our scheme was before us. It was necessary that we should not be discovered before dawn gave us light enough to see the sights of our carbines, for the best marksman in the world is erratic by starlight. But I trusted to the chance that the Yagas would be watching the river, and paying scant heed to the desert behind them.
So in the darkness that precedes dawn, we stole around in a wide circle, and the first hint of light found us lying in a depression we had scraped in the sand not over four hundred yards to the south of the tower.
It was tense waiting, while the dawn lifted slowly over the land, and objects became more and more distinct. The roar of the water over the Bridge of Rocks reached us plainly, and at last we were aware of another sound. The clash of steel reached us faintly through the water tumult. Ghor and others were advancing to the river bank, according to my instructions. We could not see any Yagas on the tower; only hints of movement along the turrets. But suddenly one whirled up into the morning sky and started south at headlong speed. Skel’s carbine cracked and the winged man, with a loud cry, pitched sideways and tumbled to earth.
There followed an instant of silence; then five winged shapes darted into the air, soaring high. The Yagas sensed what was occurring, and were chancing all on a desperate rush, hoping that at least one might get through. We all fired, but I scored a complete miss, and Thab only slightly wounded his man. But the others brought down the man I had missed, while Thab’s second shot dropped the wounded Yaga. We reloaded hastily, but no more came from the tower. Six men watched there, Yasmeena had said. She had spoken the truth.
We cast the bodies into the river. I crossed the Bridge of Rocks, leaping from boulder to boulder, and told Ghor to take his men back into the forest, and to bring up the host. They were to camp just within the fringe of woods, out of sight from the sky. I did not intend to start across the desert until nightfall.
Then I returned to the tower and attempted to gain entrance, but found no doors, only a few small barred windows. The Yagas had entered it from the top. It was too tall and smooth to be climbed, so we did the only thing left to do. We dug pits in the sand and covered them with branches, over which we scattered dust. In these pits we concealed our best marksmen, who lay all day, patiently scanning the sky. Only one Yaga came winging across the desert. No human was in sight, and he was not suspicious until he poised directly over the tower. Then, when he saw no watchmen, he became alarmed, but before he could race away, the reports of half a dozen carbines brought him tumbling to the earth in a whirl of limbs and wings.
As the sun sank, we brought the warriors across the Bridge of Rocks, an accomplishment which required some time. But at last they all stood on the Yaga side of the river, and with our canteens well filled, we started at quick pace across the narrow desert. Before dawn we were within striking distance of the river.
Having crossed the desert under cover of darkness, I was not surprised that we were able to approach the river without being discovered. If any had been watching from the citadel, alert for anything suspicious, they would have discerned our dark mass moving across the sands under the dim starlight. But I knew that in Yugga no such watch was ever kept, secure as the winged people felt in the protection of the Purple River, of the watchmen in the tower, and of the fact that for centuries no Gura raid had dared the bloody doom of former invaders. Nights were spent in frenzied debauchery, followed by sodden sleep. As for the men of Akka, these slow-witted drudges were too habitually drowsy to constitute much menace against our approach, though I knew that once roused they would fight like animals.
So three hundred yards from the river we halted, and eight thousand men under Khossuth took cover in the irrigation ditches that traversed the fields of fruit. The waving fronds of the squat trees likewise aided in their concealment. This was done in almost complete silence. Far above us towered the somber rock Yuthla. A faint breeze sprang up, forerunner of dawn. I led the remaining thousand warriors toward the river bank. Halting them a short distance from it, I wriggled forward on my belly until my hands were at the water’s edge. I thanked the Fates that had given me such men to lead. Where civilized men would have floundered and blundered, the Guras moved as easily and noiselessly as stalking panthers.
Across from me rose the wall, sheer from the steep bank, that guarded Akka. It would be hard to climb in the teeth of spears. At the first crack of dawn, the bridge, which towered gauntly against the stars, would be lowered so that Akkas might go into the fields to work. But before then the rising light would betray our forces.
With a word to Ghor, who lay at my side, I slid into the water and struck out for the farther shore, he following. Reaching a point directly below the bridge, we hung in the water, clutching the slippery wall, and looked about for some way of climbing it. There the water, near the bank, was almost as deep as in midstream. At last Ghor found a crevice in the masonry, wide enough to give him a grip for his hands. Then bracing himself, he held fast while I clambered on his shoulders. Standing thus I managed to reach the lower part of the lifted bridge, and an instant later I drew myself up. The erected bridge closed the gap in the wall. I had to clamber over the barrier. One leg was across, when a figure sprang out of the shadows, yelling a warning. The watchman had not been as drowsy as I had expected.
He leaped at me, the starlight glinting on his spear. With a desperate twist of my body, I avoided the whistling blade, though the effort almost toppled me from the wall. My out-thrown hand gripped his lank hair as he fell against the coping with the fury of his wasted thrust, and jerking myself back into balance, I dealt him a crushing buffet on the ear with my clenched fist. He crumpled, and the next instant I was over the wall.
Ghor was bellowing like a bull in the river, mad to know what was taking place above him, and in the dim light the Akkas were swarming like bees out of their stony hives. Leaning over the barrier I stretched Ghor the shaft of the watchman’s spear, and he came heaving and scrambling up beside me. The Akkas had stared stupidly for an instant; then realizing they were being invaded, they rushed, howling madly.
As Ghor sprang to meet them, I leaped to the great windlass that controlled the bridge. I heard the Bear’s thunderous war cry boom above the squalling of the Akkas, the strident clash of steel and the crunch of splintered bone. But I had no time to look; it was taking all my strength to work the windlass. I had seen five Akkas toiling together at it; yet in the stress of the moment I accomplished its lowering single-handed, though sweat burst out on my forehead and my muscles trembled with the effort. But down it came, and the farther end touched the other bank in time to accommodate the feet of the warriors who sprang up and rushed for it.
I wheeled to aid Ghor, whose panting gasps I still heard amidst the clamor of the melee. I knew the din in the lower town would soon rouse the Yagas and it was imperative that we gain a foothold in Akka before the shafts of the winged men began to rain among us.
Ghor was hard pressed when I turned from the bridge-head. Half a dozen corpses lay under his feet, and he wielded his great sword with a berserk lustiness that sheared through flesh and bone like butter, but he was streaming blood, and the Akkas were closing in on him.
I had no weapon but Gotrah’s dagger, but I sprang into the fray and ripped a sword from the sinking hand of one whose heart my slim blade found. It was a crude weapon, such as the Akkas forge, but it had edge and weight, and swinging it like a club, I wrought havoc among the swarming blue men. Ghor greeted my arrival with a gasping roar of pleasure, and redoubled the fury of his tremendous strokes, so that the dazed Akkas momentarily gave back.