I dropped the soldering iron and clutched at my burned hand.

"For the last time, Laura--will you come with me?"

"No! I hate you!" she shrieked.

Harwood frowned and started toward her. As he came past me, I grabbed

him with my one good hand and tried to pull him back. I had thirty

years on him, but my right hand was badly seared and he was no weakling

even at his age. He shoved me away and sent me sprawling against the

wall. I saw him grab Laura roughly. The alien hummed ominously above my

head.

I made a mad dash for Harwood, caught him by the throat, started to

squeeze. The humming sound grew louder, and then suddenly there was a

blinding wave of heat sweeping through the apartment, and I fell back,

clawing at the floor.

When I was able to open my eyes, a few minutes later, I dashed to the

window just in time to see Harwood holding the struggling form of Laura

and riding off into the night on the backs of his extra-dimensional

Invaders.

* * * * *

I sat down heavily on the bed and stayed there for what might have been

hours, recovering my strength. The Invader had given me just a glancing

shock, just enough to stun me and singe my eyebrows--and Harwood had

grabbed Laura.

Now I _had_ to find the answer. I had to close the gateway and find

some way of killing the Invaders--and get Laura out of her father's

clutches.

It was nearly morning by the time I shook off the last effects of my

stunning and was able to think clearly again. I pulled my generator out

of the closet and looked at it, wondering what needed to be done.

The gateway, first of all. It was a doorway to some alien dimension,

Harwood had said. All right. I'd accept that at face value.

The Invaders--what were they? Pure radiation? Energy-eaters? They were

intangible, immaterial, but yet very much present. Perhaps, I thought

wildly, their corporeal bodies were still in whatever dimension of

infraspace they came from, and merely their essences, their _elans_,

had come through?

Could be, I thought. And if it were true, I might have the answer.

Ignoring the fierce pangs of hunger shooting through me, I got back

to work and concentrated steadily. The thought of Laura was with me

always--the image of her riding off in the sky with her father's arms

locked tightly around her. Riding off as if kidnapped by a witch on a

broomstick.

I don't know how long it took, but finally my generator was finished.

Finished, and portable. I strapped it to my back and picked up my

longest and sharpest kitchen knife. I didn't have a gun, but it didn't

matter. If my theory was correct, a knife would be just as good--and if

I were wrong, a gun wouldn't help anyway.

Then, without stopping to ponder, I ran downstairs and out into the

street for the test.

Fresh air smelled good after days of being cooped up in my little

apartment. I stood in the middle of the street and surveyed the

wreckage.

Bodies lay everywhere, charred and lifeless. Overturned automobiles lay

piled here and there, stalled trucks, artillery batteries and tanks.

The defensive maneuver had failed, and what few people remained were in

hiding. I stood alone in the middle of the street, the heavy generator

on my back, and waved my kitchen knife as triumphantly as if it were

Excalibur.

"Come and get me," I yelled. "Come on Invaders. Let's see what you can

do!"

I looked up. There were a few clusters of them, browsing idly around

some television antennas atop a neighboring building. They ignored me

for a few minutes; maybe they were so surprised to see a living human

in the streets that they were unable to move. I shook my fists at them.

"Come down here where I can get at you!" I shouted.

They hovered uncertainly--and then they came.

* * * * *

Six of them swooped down, humming and buzzing, glowing faintly and

billowing in and out as they dropped toward me. I waited, waited until

they were no more than three or four feet above my head, waited until I

was dizzy with the strain and suspense and could wait no more.

Then I snapped on the generator.

It was like catching flies in molasses. The six aliens stopped dead

in their tracks as my force-field spread out around them, engulfed

them, imprisoned them. Suddenly they were forced to contend with more

radiation than they could possibly swallow. It pinned them there, nine

feet above the ground.

I listened to their frenzied buzzing as they stretched themselves,

elongated fantastically in an attempt to free themselves from the

unexpected thing that had grabbed them. And then I stretched up on

tiptoes and began to stab.

My knife flashed once, twice--and the buzzing became an unbearable

shriek. My heart surged as I struck home again and again. Now we had

them! Now they were vulnerable!

Snared in the force-field, they no longer were able to flicker out of

phase with our dimension every time a weapon approached. They were

anchored now, mired in our continuum, helpless before my savage attack.

I kept stabbing until all six of them were torn and wounded, and then

I snapped off the force-field. And they were gone. Instantly, without

lapse, they popped out of existence like so many snuffed flames.

_Six down_, I thought grimly. _Six down, and untold thousands to go.

But now we have a weapon._

I thumbed my power-pack and the field spread out around me. I began to

cut my way through the streets to the Harwood house.

The aliens took notice of me, now. No more hovering around tv antennae;

they clustered in the air, just outside range of my force-field, and

chattered and buzzed for all they were worth. Every once in a while,

one would blunder into my field, and a swift upward cut with the knife

would take care of him. One cut. They were like balloons, and the

first puncture did it. I didn't dare shut off the force-field to see

if they'd pop out of existence, for fear the clouds of them in the air

would swoop in on me before I could turn it on again--but as I moved

on, through the dead and deserted streets, I could see the string of

dead Invaders hanging in the air vanishing one by one as I moved out of

range.

And then I was standing in front of Laura's home, right in front of

the vortex itself. It was still there, and the aliens came thundering

through at a rate of ten or twenty a minute.

I stepped past the vortex, ignoring the aliens that clustered around

me, as helpless against me as humanity had been against them only a few

hours before. There was no point in dealing with the Invaders yet--not

until the source was cut off.

* * * * *

I strode up to the porch and peered in the window. I saw Laura huddled

in a far corner of the sitting-room, and behind her Abel Harwood

marching up and down, probably delivering a fiery parental harangue.

It was a nightmare scene, with a dead city outside, hordes of alien

invaders swarming in the air--and the man responsible for it busy

delivering a lecture to his unruly daughter!

Harwood's Vortex · 第 10 / 11 题