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.
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 depth of the valley, could strike our front building, but could not reach all our ledge. And from the ship"s newer and nearer position this disadvantage to us was intensified.
Then abruptly we realized that under cover of darkness bombs, an electronic projector and searchray 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.
I was 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 port was on the lee side of the building from the hostile searchbeam. We got out un.o.bserved 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 searchbeam was going full power, clinging to the ship to dazzle them.
Snap circled them. 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 swiftly flew back to our base.
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 accept the challenge--for we could not fire through the windows and must go out to meet this threat.
To remain defensive would end inevitably in our defeat. We all knew it now. The waiting game was Miko"s--not ours.
The success of our attack upon the distant isolated projectors, heartened us. Yet it was a desperate offensive upon which we decided!
We prepared our little expedition at the larger of the exit ports.
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 port we gathered the platforms, shields, helmets, bombs, and a few hand projectors.
There were six platforms--three of us upon each. It left four people to remain indoors.
I need 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 skillful 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 port. A last minute change made Grantline order six of his men to remain to guard the buildings. The instruments, the Erentz system, all the appliances had to be attended.
It left four platforms, each with three men--Grantline at the controls of one of them. And upon two of the others, Venza rode with Snap and I with Anita.
We crouched in the shadows outside the port. 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 well armed.
I envisioned then this tiny Moon crater, the scene of this battle we were waging. Struggling humans, desperately trying to kill!
Anita drew me down on the platform. "Ready, Gregg."
The others were rising. We lifted, moved slowly out and away from the protective shadows of the building.
x.x.xVI
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 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.
But now we were in straight flight diagonally upward. The outline of the brigand ship came directly under us. I crouched tense, breathless; every moment it seemed that the brigands must discover us and loose their bolts.
They may have seen us for some moments before they fired. I peered over the side shield down at our mark, then up ahead to get Grantline"s firing signal. It seemed long delayed. An added glow down there must have warned Grantline that a shot was coming from there.
The tiny red light flared bright on his platform.
I turned on our Benson curve light radiance. We had been dark, but a soft glow now enveloped us. Its sheen went down to the ship to reveal us. But its curving path showed us falsely placed. I saw the little line of platforms ahead of us. They seemed to move suddenly sidewise.
It was everyone for himself now; none of us could tell where the other platforms actually were placed or headed. Anita swooped us sharply down to avoid a possible collision.
"Gregg?"
"Yes. I"m aiming."
I was making ready to drop the small explosive globe bomb. Our search light ray at the camp, answering Grantline"s signal, shot down and bathed the enemy ship in a white glare, revealing it for our aim.
Simultaneously the brigand bolts came up at us.