PRACTICE, 50-MM GUN

It seemed as though I had barely fallen asleep before I was wakened by

the ship changing direction and losing altitude. I knew there were

clouds coming in from the east, now, on the lower air currents, and I

supposed that Joe was taking the _Javelin_ below them to have a look

at the surface of the sea. So I ran up to the conning tower, and when

I got there I found that the lower clouds were solid over us, it was

growing dark, and another hunter-ship was approaching with her lights

on.

"Who is she?" I asked.

"_Bulldog_, Nip Spazoni," Joe told me. "Nip's bringing my saloon

fighter aboard, and he wants to meet Mr. Murell."

I remembered that the man who had roughed up the Ravick goon in

Martian Joe's had made his getaway from town in the _Bulldog_. As I

watched, the other ship's boat dropped out from her stern, went

end-over-end for an instant, and then straightened out and came

circling around astern of us, matching our speed and ejecting a

magnetic grapple.

Nip Spazoni and another man climbed out with life lines fast to their

belts and crawled along our upper deck, catching life lines that were

thrown out to them and snapping onto them before casting loose the

ones from their boat. Somebody at the lock under the conning tower

hauled them in.

Nip Spazoni's name was Old Terran Italian, but he had slanted

Mongoloid eyes and a sparse little chin-beard, which accounted for his

nickname. The amount of intermarriage that's gone on since the First

Century, any resemblance between people's names and their appearances

is purely coincidental. Oscar Fujisawa, who looks as though his name

ought to be Lief Ericsson, for example.

"Here's your prodigal, Joe," he was saying, peeling out of his parka

as he came up the ladder. "I owe him a second gunner's share on a

monster, fifteen tons of wax."

"Hey, that was a good one. You heading home, now?" Then he turned to

the other man, who had followed Nip up the ladder. "You didn't do a

very good job, Bill," he said. "The so-and-so's out of the hospital by

now."

"Well, you know who takes care of his own," the crewman said. "Give me

something for effort; I tried hard enough."

"No, I'm not going home yet," Nip was answering. "I have hold-room for

the wax of another one, if he isn't bigger than ordinary. I'm going to

go down on the bottom when the winds start and sit it out, and then

try to get a second one." Then he saw me. "Well, hey, Walt; when did

you turn into a monster-hunter?"

Then he was introduced to Murell, and he and Joe and the man from

Argentine Exotic Organics sat down at the chart table and Joe yelled

for a pot of coffee, and they started talking prices and quantities of

wax. I sat in, listening. This was part of what was going to be the

big story of the year. Finally they got that talked out, and Joe asked

Nip how the monsters were running.

"Why, good; you oughtn't to have any trouble finding one," Nip said.

"There must have been a Nifflheim of a big storm off to the east,

beyond the Lava Islands. I got mine north of Cape Terror. There's huge

patches of sea-spaghetti drifting west, all along the coast of Hermann

Reuch's Land. Here." He pulled out a map. "You'll find it all along

here."

Murell asked me if sea-spaghetti was something the monsters ate. His

reading-up still had a few gaps, here and there.

"No, it's seaweed; the name describes it. Screwfish eat it; big

schools of them follow it. Gulpers and funnelmouths and bag-bellies

eat screwfish, and monsters eat them. So wherever you find spaghetti,

you can count on finding a monster or two."

"How's the weather?" Joe was asking.

"Good enough, now. It was almost full dark when we finished the

cutting-up. It was raining; in fifty or sixty hours it ought to be

getting pretty bad." Spazoni pointed on the map. "Here's about where I

think you ought to try, Joe."

* * * * *

I screened the Times, after Nip went back to his own ship. Dad said

that Bish Ware had called in, with nothing to report but a vague

suspicion that something nasty was cooking. Steve Ravick and Leo

Belsher were taking things, even the announcement of the Argentine

Exotic Organics price, too calmly.

"I think so, myself," he added. "That gang has some kind of a knife up

their sleeve. Bish is trying to find out just what it is."

"Is he drinking much?" I asked.

"Well, he isn't on the wagon, I can tell you that," Dad said. "I'm

beginning to think that he isn't really sober till he's half

plastered."

There might be something to that, I thought. There are all kinds of

weird individualities about human metabolism; for all I knew, alcohol

might actually be a food for Bish. Or he might have built up some kind

of immunity, with antibodies that were themselves harmful if he didn't

have alcohol to neutralize them.

The fugitive from what I couldn't bring myself to call justice proved

to know just a little, but not much, more about engines than I did.

That meant that Tom would still have to take Al Devis's place, and I'd

have to take his with the after 50-mm. So the ship went down to almost

sea surface, and Tom and I went to the stern turret.

The gun I was to handle was an old-model Terran Federation Army

infantry-platoon accompanying gun. The mount, however, was

power-driven, like the mount for a 90-mm contragravity tank gun.

Reconciling the firing mechanism of the former with the elevating and

traversing gear of the latter had produced one of the craziest pieces

of machinery that ever gave an ordnance engineer nightmares. It was a

local job, of course. An ordnance engineer in Port Sandor doesn't

really have to be a raving maniac, but it's a help.

Externally, the firing mechanism consisted of a pistol grip and

trigger, which looked all right to me. The sight was a standard

binocular light-gun sight, with a spongeplastic mask to save the

gunner from a pair of black eyes every time he fired it. The elevating

and traversing gear was combined in one lever on a ball-and-socket

joint. You could move the gun diagonally in any direction in one

motion, but you had to push or pull the opposite way. Something would

go plonk when the trigger was pulled on an empty chamber, so I did

some dry practice at the crests of waves.

"Now, mind," Tom was telling me, "this is a lot different from a

pistol."

"So I notice," I replied. I had also noticed that every time I got the

cross hairs on anything and squeezed the trigger, they were on

something else when the trigger went plonk. "All this gun needs is

another lever, to control the motion of the ship."

"Oh, that only makes it more fun," Tom told me.

Then he loaded in a clip of five rounds, big expensive-looking

cartridges a foot long, with bottle-neck cases and pointed shells.

The targets were regular tallow-wax skins, blown up and weighted at

one end so that they would float upright. He yelled into the intercom,

and one was chucked overboard ahead. A moment later, I saw it bobbing

away astern of us. I put my face into the sight-mask, caught it,

centered the cross hairs, and squeezed. The gun gave a thunderclap

and recoiled past me, and when I pulled my face out of the mask, I saw

a column of water and spray about fifty feet left and a hundred yards

over.

"You won't put any wax in the hold with that kind of shooting," Tom

told me.

I fired again. This time, there was no effect at all that I could see.

The shell must have gone away over and hit the water a couple of miles

astern. Before Tom could make any comment on that shot, I let off

another, and this time I hit the water directly in front of the

bobbing wax skin. Good line shot, but away short.

"Well, you scared him, anyhow," Tom said, in mock commendation.

I remembered some of the comments I'd made when I'd been trying to

teach him to hit something smaller than the target frame with a

pistol, and humbled myself. The next two shots were reasonably close,

but neither would have done any damage if the rapidly vanishing skin

had really been a monster. Tom clucked sadly and slapped in another

clip.

"Heave over another one," he called. "That monster got away."

The trouble was, there were a lot of tricky air currents along the

surface of the water. The engines were running on lift to match

exactly the weight of the ship, which meant that she had no weight at

all, and a lot of wind resistance. The drive was supposed to match the

wind speed, and the ship was supposed to be kept nosed into the wind.

A lot of that is automatic, but it can't be made fully so, which means

that the pilot has to do considerable manual correcting, and no human

alive can do that perfectly. Joe Kivelson or Ramón Llewellyn or

whoever was at the controls was doing a masterly job, but that fell

away short of giving me a stable gun platform.

I caught the second target as soon as it bobbed into sight and slammed

a shell at it. The explosion was half a mile away, but the shell

hadn't missed the target by more than a few yards. Heartened, I fired

again, and that shot was simply dreadful.

"I know what you're doing wrong," Tom said. "You're squeezing the

trigger."

"_Huh_?"

I pulled my face out of the sight-mask and looked at him to see if he

were exhibiting any other signs of idiocy. That was like criticizing

somebody for using a fork instead of eating with his fingers.

"You're not shooting a pistol," he continued. "You don't have to hold

the gun on the target with the hand you shoot with. The mount control,

in your other hand, does that. As soon as the cross hairs touch the

target, just grab the trigger as though it was a million sols getting

away from you. Well, sixteen thousand; that's what a monster's worth

now, Murell prices. Jerking won't have the least effect on your hold

whatever."

So that was why I'd had so much trouble making a pistol shot out of

Tom, and why it would take a special act of God to make one out of his

father. And that was why monster-hunters caused so few casualties in

barroom shootings around Port Sandor, outside of bystanders and

back-bar mirrors. I felt like Newton after he'd figured out why the

apple bopped him on the head.

"You mean like this?" I asked innocently, as soon as I had the hairs

on the target again, violating everything I held most sacredly true

about shooting.

The shell must have passed within inches of the target; it bobbed over

flat and the weight pulled it up again into the backwave from the

shell and it bobbed like crazy.

"That would have been a dead monster," Tom said. "Let's see you do it

again."

I didn't; the next shot was terrible. Overconfidence. I had one more

shot, and I didn't want to use up another clip of the _Javelin_'s

ammo. They cost like crazy, even if they were Army rejects. The sea

current was taking the target farther away every second, but I took my

time on the next one, bringing the horizontal hair level with the

bottom of the inflated target and traversing quickly, grabbing the

trigger as soon as the vertical hair touched it. There was a

water-spout, and the target shot straight up for fifty feet; the shell

must have exploded directly under it. There was a sound of cheering

from the intercom. Tom asked if I wanted to fire another clip. I told

him I thought I had the hang of it now, and screwed a swab onto the

ramrod and opened the breech to clean the gun.

Joe Kivelson grinned at me when I went up to the conning tower.

"That wasn't bad, Walt," he said. "You never manned a 50-mm before,

did you?"

"No, and it's all backward from anything I ever learned about

shooting," I said. "Now, suppose I get a shot at a monster; where do I

try to hit him?"

"Here, I'll show you." He got a block of lucite, a foot square on the

end by two and a half feet long, out of a closet under the chart

table. In it was a little figure of a Jarvis's sea-monster; long body

tapering to a three-fluked tail, wide horizontal flippers like the

wings of an old pre-contragravity aircraft, and a long neck with a

little head and a wide tusked mouth.

"Always get him from in front," he said. "Aim right here, where his

chest makes a kind of V at the base of the neck. A 50-mm will go six

or eight feet into him before it explodes, and it'll explode among his

heart and lungs and things. If it goes straight along his body, it'll

open him up and make the cutting-up easier, and it won't spoil much

wax. That's where I always shoot."

"Suppose I get a broadside shot?"

"Why, then put your shell right under the flukes at the end of the

tail. That'll turn him and position him for a second shot from in

front. But mostly, you'll get a shot from in front, if the ship's down

near the surface. Monsters will usually try to attack the ship. They

attack anything around their own size that they see," he told me. "But

don't ever make a body shot broadside-to. You'll kill the monster, but

you'll blow about five thousand sols' worth of wax to Nifflheim doing

it."

It had been getting dusky while I had been shooting; it was almost

full dark now, and the _Javelin's_ lights were on. We were making

close to Mach 3, headed east now, and running away from the remaining

daylight.

We began running into squalls of rain, and then rain mixed with wet

snow. The underside lights came on, and the lookout below began

reporting patches of sea-spaghetti. Finally, the boat was dropped out

and went circling away ahead, swinging its light back and forth over

the water, and radioing back reports. Spaghetti. Spaghetti with a big

school of screwfish working on it. Funnel-mouths working on the

screwfish. Finally the speaker gave a shrill whistle.

"_Monster ho!_" the voice yelled. "About ten points off your port bow.

We're circling over it now."

"Monster ho!" Kivelson yelled into the intercom, in case anybody

hadn't heard. "All hands to killing stations." Then he saw me standing

there, wondering what was going to happen next. "Well, mister, didn't

you hear me?" he bellowed. "Get to your gun!"

Gee! I thought. I'm one of the crew, now.

"Yes sir!" I grabbed the handrail of the ladder and slid down, then

raced aft to the gun turret.

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