Our men turned back. Before we could join them, the enemy ship down in the valley sent up a cautious search-beam which located its returning men. Then the beam swung up to the ledge, landed upon us.
We stood confused, blinded by the brilliant glare. Grantline stumbled against me.
"Run, Gregg! They'll be firing at us."
We dashed away. Our companions joined us, rushing back for the porte. I saw it open, reinforcements coming out to help us – half a dozen figures carrying a ten-foot insulated shield. They could barely get it out through the porte.
The Martian search-ray abruptly vanished. Then almost instantly the electronic ray came with its deadly stab. Missed us at first, as we ran for the shield. It vanished, and stabbed again. It caught us, but now we were behind the shield, carrying it back to the porte, hiding behind it.
The ray stabbed once or twice more.
Whether Miko's instruments showed him how serious that damage was to our front wall, we never knew. But I think that he realized. His search-beam clung to it, and his zed-ray pried into our interiors.
The brigand ship was active now. We were desperate: we used our telescope freely for observation. And used our zed-ray and search-light. Miko's ore-carts and mining apparatus were unloaded on the rocks. The rail-sections were being carried a mile out, nearly to the center of the valley. A subsidiary camp was being established there, only a mile from the base of our cliff, but still far beyond reach of our weapons. We could see the brigand lights down there.
Then the ore-shute sections were brought over. We could see Miko's men carrying some of the giant projectors, mounting them in the new position. Power tanks and cables. Light-flare catapults – little mechanical cannons for throwing the bombs.
The enemy search-light constantly raked our vicinity. Occasionally the giant electronic projector flung up its bolt as though warning us not to dare leave our buildings.
Half an hour went by. Our situation was even worse than Miko could know. The Erentz motors were running hot – our power draining, the crack widening. When it would break we could not tell; but the danger was like a sword over us.
An anxious thirty minutes for us, this second interlude. Grantline called a meeting of all our little force, with every man having his say. Inactivity was no longer a feasible policy. We recklessly used our power to search the sky. Our rescue ship might be up there; but we could not see it with our disabled instruments. No signals came. We could not – or, at least, did not – receive them.
"They wouldn't signal," Grantline protested. "They'd know the Martians would be more likely to get the signal than us. Of what use to warn Miko?"
But he did not dare wait for a rescue ship that might or might not be coming! Miko was playing the waiting game now – making ready for a quick loading of the ore when we were forced to abandon our buildings.
The brigand ship suddenly moved its position! It rose up in a low flat arc, came forward and settled in the center of the valley where the carts and rail-sections were piled, and the outside projectors newly mounted on the rocks. But the projectors only shot at us occasionally.
The brigands now began laying the rails from the ship toward the base of our cliff. The chute would bring the ore down from the ledge, and the carts would take it to the ship.
The laying of the rails was done under cover of occasional stabs from the electronic projector.
And then we discovered that Miko had made still another move. The brigand rays, fired from the depths of the valley, could strike our front building, but could not reach all our ledge. And from the ship's new and nearer position this disadvantage was intensified. Then abruptly we realized that under cover of darkness-bombs an electronic projector and search-ray had been carried to the top of the crater-rim, diagonally across and only half a mile from us. Their beams shot down, raking all our vicinity from this new angle.
Iwas on the little flying platform which sallied out as a test to attack these isolated projectors. Snap and I and one other volunteer went. He and I held the shield; Snap handled the controls.
Our exit-porte was on the lee side of the building from the hostile search-beam. We got out unobserved and sailed upward; but soon a light from the ship caught us. And the projector bolts came up…
Our sortie only lasted a few minutes. To me, it was a confusion of crossing beams, with the stars overhead, the swaying little platform under me, and the shield tingling in my hands when the blasts struck us. Moments of blurred terror…
The voice of the man beside me sounded in my ears: "Now, Haljan, give them one!"
We were up over the peak of the rim with the hostile projectors under us. I gauged our movement, and dropped an explosive powder bomb.
It missed. It flared with a puff on the rocks, twenty feet from where the two projectors were mounted. I saw that two helmeted figures were down there. They tried to swing their grids upward, but could not get them vertical to reach us. The ship was firing at us, but it was far away. And Grantline's search-beam was going full-power, clinging to the ship to dazzle them.
Snap circled us. As we came back I dropped another bomb. Its silent puff seemed littered with flying fragments of the two projectors and the bodies of the men.
We flew swiftly back and got in.
It decided Grantline. For an hour past Snap and I had been urging our plan to use the gravity platforms. To remain inactive was sure defeat now. Even if our buildings did not explode – if we thought to huddle in them, helmeted in the failing air – then Miko could readily ignore us and proceed with his loading of the treasure under our helpless gaze. He could do that now with safety – if we refused to sally out – for we could not fire our weapons through our windows.[1 - To fire a projector through the walls or windows would at once wreck the protective Erentz system. The enemy ship has pressure portes, constructed for the emission of the weapon-rays. Grantline's only weapons thus mounted were his search-beam and zed-ray.]
To remain defensive would end inevitably in our defeat. We all knew it now; it was obvious. The waiting game was Miko's – not ours! And he was playing it.
The success of our attack upon the distant isolated projectors heartened us. Yet it was a desperate offensive indeed upon which we now decided!
We prepared our little expedition at the larger of the exit portes. Miko's zed-ray was watching all our interior movements. We made a brave show of activity in our workshop with abandoned ore-carts which were stored there. We got them out, started to recondition them.
It seemed to fool Miko. His zed-ray clung to the workshop, watching us. And at the distant porte we gathered the little platforms, the shields, helmets, bombs, and a few hand-projectors.
There were six platforms – three of us upon each. It left four people to remain indoors.
Ineed not describe the emotion with which Snap and I listened to Venza and Anita pleading to be allowed to accompany us. They urged it upon Grantline, and we took no part. It was too important a decision. The treasure – the life or death of all these men – hung now upon the fate of our venture. Snap and I could not intrude our personal feelings.
And the girls won. Both were undeniably more skilful at handling the midget platforms than any of us men. Two of the six platforms could be guided by them. That was a third of our little force! And of what use to go out and be defeated, leaving the girls here to meet death almost immediately afterward?
We gathered at the porte. A last minute change made Grantline order six of his men to remain guarding the buildings. The instruments – the Erentz system – all the appliances had to be attended.
It left four platforms, each with three men, with Grantline at the controls of one of them. And upon the other two of the six Venza rode with Snap, and I with Anita.
We crouched in the shadows outside the porte. So small an army, sallying out to bomb this enemy vessel or be killed in the attempt! Only sixteen of us. And thirty or so brigands.
I envisaged then this tiny Moon-crater, the scene of this battle we were waging. Struggling humans, desperately trying to kill. Alone here on this globe. Around us, the wide reaches of Lunar desolation. In all this world, every human being was gathered here, struggling to kill!
Anita drew me down to the platform. "Ready, Gregg."
The others were rising. We lifted, moved slowly out and away from the protective shadows of the building.
In a tiny queue the six little platforms sailed out over the valley toward the brigand ship.
CHAPTER XXXVI
The Battle in the Crater
Grantline led us. We held about level. Five hundred feet beneath us the brigand ship lay, cradled on the rocks. When it was still a mile away from us I could see all its outline fairly clearly in the dimness. Its tiny hull-windows were now dark; but the blurred shape of the hull was visible and above it the rounded cap of dome, with a dim radiance beneath it.
We followed Grantline's platform. It was rising, drawing the others after it like a tail. I touched Anita where she lay beside me with her head half in the small hooded control-bank.
"Going too high."
She nodded, but followed the line nevertheless. It was Grantline's command.
I lay crouched, holding the inner tips of the flexible side-shields. The bottom of the platform was covered with the insulated fabric. There were two side-shields. They extended upward some two feet, flexible so that I could hold them out to see over them, or draw them up and in to cover us.
They afforded a measure of protection against the hostile rays, though just how much we were not sure. With the platform level, a bolt from beneath could not harm us unless it continued for a considerable time. But the platform, except upon direct flight, was seldom level, for it was a frail, unstable little vehicle! To handle it was more than a question of the controls. We balanced, and helped to guide it, with the movement of our bodies – shifting our weight sidewise, or back, or forward to make it dip as the controls altered the gravity-pull in its tiny plate-sections.
Like a bird, wheeling, soaring, swooping. To me, it was a precarious business.