"The greatest monolith in all the world," muttered Orme, "and Higgs is dead. Oh! if only he had lived to see it, he would have gone happy. I wish it had been I who was taken; I wish it had been I!" and he wrung his hands, for it is the nature of Oliver Orme always to think of others before himself.
"That's what we have come to blow up," soliloquized Quick. "Well, those 'azure stinging-bees,' or whatever they call the stuff (he meant azo-imides) are pretty active, but it will take a lot of stirring if ever we get there. Seems a pity, too, for the old pussy is handsome in his way."
"Come down," said Orme. "We must find out where we are; perhaps we can escape in the mist."
"One moment," I answered. "Do you see that?" and I pointed to a needle-like rock that pierced the fog about a mile to the south of the idol valley, and say two miles from where we were. "That's the White Rock; it isn't white really, but the vultures roost on it and make it look so. I have never seen it before, for I passed it in the night, but I know that it marks the beginning of the cleft which runs up to Mur; you remember, Shadrach told us so. Well, if we can get to that White Rock we have a chance of life."
Orme studied it hurriedly and repeated, "Come down; we may be seen up here."
We descended and began our investigations in feverish haste. This was the sum of them: In the arch under the tower were set two great doors covered with plates of copper or bronze beaten into curious shapes to represent animals and men, and apparently very ancient. These huge doors had grilles in them through which their defenders could peep out or shoot arrows. What seemed more important to us, however, was that they lacked locks, being secured only by thick bronze bolts and bars such as we could undo.
"Let's clear out before the mist lifts," said Orme. "With luck we may get to the pass."
We assented, and I ran to the camels that lay resting just outside the arch. Before I reached them, however, Quick called me back.
"Look through there, Doctor," he said, pointing to one of the peep-holes.
I did so, and in the dense mist saw a body of horsemen advancing toward the door.
They must have seen us on the top of the wall. "Fools that we were to go there!" exclaimed Orme.
Next instant he started back, not a second too soon, for through the hole where his face had been, flashed a spear which struck the ground beyond the archway. Also we heard other spears rattle upon the bronze plates of the doors.
"No luck!" said Orme; "that's all up, they mean to break in. Now I think we had better play a bold game. Got your rifles, Sergeant and Doctor? Yes? Then choose your loopholes, aim, and empty the magazines into them. Don't waste a shot. For heaven's sake don't waste a shot.
Now--one--two--three, fire!"
Fire we did into the dense mass of men who had dismounted and were running up to the doors to burst them open. At that distance we could scarcely miss and the magazines of the repeating rifles held five shots apiece. As the smoke cleared away I counted quite half-a-dozen Fung down, while some others were staggering off, wounded. Also several of the men and horses beyond were struck by the bullets which had passed through the bodies of the fallen.
The effect of this murderous discharge was instantaneous and remarkable. Brave though the Fung might be, they were quite unaccustomed to magazine rifles. Living as they did perfectly isolated and surrounded by a great river, even if they had heard of such things and occasionally seen an old gaspipe musket that reached them in the course of trade, of modern guns and their terrible power they knew nothing. Small blame to them, therefore, if their courage evaporated in face of a form of sudden death which to them must have been almost magical. At any rate they fled incontinently, leaving their dead and wounded on the ground.
Now again we thought of flight, which perhaps would have proved our wisest course, but hesitated because we could not believe that the Fung had left the road clear, or done more than retreat a little to wait for us. While we lost time thus the mist thinned a great deal, so much indeed that we could see our exact position. In front of us, towards the city side, lay a wide open space, whereof the walls ended against those of Harmac itself, to which they formed a kind of vestibule or antechamber set there to protect this gateway of the town through which we had ridden in the darkness, not knowing whither we went.
"Those inner doors are open," said Orme, nodding his head toward the great portals upon the farther side of the square. "Let's go see if we can shut them. Otherwise we shan't hold this place long."
So we ran across to the further doors that were similar to those through which we had just fired, only larger, and as we met nobody to interfere with our efforts, found that the united strength of the three of us was just, only just, sufficient to turn first one and then the other of them upon its hinges and work the various bolts and bars into their respective places. Two men could never have done the job, but being three and fairly desperate we managed it. Then we retreated to our archway and, as nothing happened, took the opportunity to eat and drink a few mouthfuls, Quick remarking sagely that we might as well die upon full as upon empty stomachs.
When we had crossed the square the fog was thinning rapidly, but as the sun rose, sucking the vapours from the rain-soaked earth, it thickened again for awhile.
"Sergeant," said Orme presently, "these black men are bound to attack us soon. Now is the time to lay a mine while they can't see what we are after."
"I was just thinking the same thing, Captain; the sooner the better," replied Quick. "Perhaps the Doctor will keep a watch here over the camels, and if he sees any one stick up his head above the wall, he might bid him good-morning. We know he is a nice shot, is the Doctor," and he tapped my rifle.
