Hawkes asked, "Who enforces their law?"

"One of the clans. Its members are supported in their duties by all

the others. And there's a permanent open season on murderers. Anyone,

police or civilian may revenge a victim."

"How about the law against carrying firearms?"

"With them, intent is tantamount to commission," Johnson replied.

"Only foreigners are ever foolish enough to be caught armed. However,

all native laws apply to them also. The only concession the Company

has been able to force is that a foreign offender isn't tortured: He's

put in jail for ten years. None ever live to come out."

"I see," Hawkes said. "Interesting. However, the immediate situation

is this. I've been sent here because the Service received reports that

our bearded friend had made another appearance. And we believe it's

safe to assume that he's here to attempt a third robbery. Right now

we'll have to pass over his trick of longevity. Our problem is to

catch him in the act. When do you think he'll make his play?"

"It'll have to be some time before tomorrow noon," Johnson answered.

"Under our setup we accept furs from the natives whenever they're

brought in. But we pay off only once a year. That way I'm not burdened

with guarding money the whole year around. I have well over fifty

thousand credits in the safe now. And tomorrow I begin paying off."

"Then we'll have to be ready for him," Hawkes said, "though I don't

expect him until tonight. Probably just about the time you're ready to

close. He'll need you to open the safe. I can count on your help?"

Johnson nodded.

* * * * *

That night as they waited in his office, Johnson turned to Hawkes.

"I've been giving some thought to what you told me this afternoon

about the robberies. I have a theory that might account for some of

the things we don't understand."

"Yes?" Hawkes looked closely at Johnson.

"You've probably heard of our tourist attraction called Nature's

Moebius Strip? As far as we know, no one has ever gone beyond a

certain point--and returned. Suppose there's a time flaw at that

point--and the bearded man has somehow learned about it. Suppose

anyone completing the Moebius circle, and returning, finds--say,

twenty years have elapsed, while to him only a few minutes have

passed?"

"Go on." Hawkes leaned forward intently.

[Illustration]

"He makes his first holdup," Johnson continued, "and goes around the

Strip. When he comes out twenty years later they're no longer looking

for him. He leaves Marlock, and during the next five years he goes

through the money he stole. He returns and repeats the process. This

time the money lasts only three years. Now he's back to try it again.

Do you see how that would tie everything up in a neat little package?"

[Illustration]

Hawkes smiled, as he relaxed and sat back. "A bit too neat," he said.

"Also, you don't have an ounce of concrete evidence to back up your

theory."

"That's right. I don't," Johnson agreed.

Outside the door a board creaked. Johnson glanced quickly across the

room to where Hawkes sat with a pistol on his lap. Hawkes' eyebrows

raised, but he made no sound.

* * * * *

Suddenly the door was kicked open and the black-bearded stranger stood

framed in the doorway. "Raise 'em!" he barked. The gun in his hand was

aimed at Johnson.

The man took two steps into the room. Hawkes shifted slightly in his

chair and the gunman's head swiveled in his direction. The slug from

Hawkes' pistol made a small blue hole in the upper left corner of his

forehead.

The thug's face tipped up, shocked and unbelieving. He swayed slowly

before he fell backward, his body rigid. His fur cap flew from his

head as he struck the floor.

"I thought we'd better play it safe," Hawkes said as he rose and

walked over to the fallen man. He slipped his gun into his pocket

before he bent and picked up the cap at his feet. He dropped it over

the upturned face.

For a long moment the silence held thin as the two men looked at each

other. Hawkes stood, wiping his right hand on his trouser leg. Johnson

toyed idly with the gun he had picked up from the desk in front of

him.

Finally Hawkes let his body sag into a chair at Johnson's right. "This

is always a dirty business," he said sourly.

Johnson sat down also. "Did you notice the look on his face when he

saw you, and you shot him?" he asked, abstractedly turning the pistol

in his hand. "Funny thing. In that half-second before he fell an

article I read somewhere flashed into my mind. It seems that during

the French Revolution a certain doctor got to wondering just how long

a man's brain remained active after his head had been cut off. He

persuaded some of his friends who were due to be guillotined to

cooperate in a series of tests. Each man was to keep blinking his

eyes as long as possible after his head left his body, as a sign that

he was still conscious. The doctor counted as high as six winks."

"Very interesting, I'm sure," Hawkes said guardedly. "But a bit

morbid, isn't it?"

"I was wondering," Johnson went on as though he had not heard the

other, "whether he was still conscious for that instant after you shot

him. And if that brought the look of surprise to his face."

* * * * *

Hawkes turned in his chair to face Johnson fully. "You're driving at

something," he said sharply. "Get to the point."

"Personally I've wondered at a few things about you myself," Johnson

said. He held the gun steadily in his hand now, no longer pretending

to play with it. "I told you that our second robbery occurred while I

was a clerk with the Company," he went on. "They jerked me in to the

Home Office, and for a while I had a pretty rough time.... You know,

when I joined the Company, I was an amnesiac. I remembered my name,

but that's about all...."

"No, I didn't know," Hawkes muttered, growing slightly paler.

"I learned then from the Home Office that I had been a member of their

Secret Service some twenty years earlier. I'd been sent here to

investigate the first robbery. And I had disappeared. Naturally, they

had suspected me.

"However, they had no evidence, and when I reappeared twenty years

later they played it smart by just waiting, instead of arresting me.

When the second robbery occurred, they closed in.

"The only thing that saved me was the fact that tests proved my memory

was really gone, and that I had told the truth--as I knew it. From the

few scraps of information I retained--about being out on the Moebius

Strip--they and I arrived at the theory I mentioned a short time ago.

I was sent back here to wait. The Company never gives up. Remember?"

"Are you insinuating that I was in cahoots with this fellow here?"

Hawkes asked harshly.

"I'd say it was more than an insinuation," Johnson replied. "You made

several other slips. In the first place, Secret Service men are

usually better informed about a situation they're investigating than

you seemed to be. Also, those identification papers you showed me were

faked."

* * * * *

The skin along the bridge of Hawkes' nose had drawn tight, and now his

lips grew narrower. "In that case, why did I save you from that man

this afternoon?" he asked. "And why would I shoot him now?"

"Your saving me was an act, to get into my confidence. You shot him so

you wouldn't have to split the loot. I figure you were in with him on

the second robbery also. There had to be someone because his memory

would be gone, when he came off the Strip. But you weren't satisfied.

Together you decided to pull off another robbery while you were here

and double the spoils. Then you decided you wanted it all for yourself

and you shot him."

"There's one big flaw in your reasoning," Hawkes pointed out. "How did

I plan to get away? The only ships leaving here for several months

belong to the Company. Do you think I'd be foolish enough to expect

them to let me slip out on one of their ships?"

"No. I think you intended to go out on the Strip yourself."

"All right then," Hawkes countered. "You admitted that this was a

two-man job. How could I protect myself when I returned, if I knew in

advance that I wouldn't know who I was, let alone what I had done?"

"I'll come back to that in a minute," Johnson said. "But now I'd

advise you to drop your gun on the floor and give yourself up. You've

got nothing to gain by carrying on the bluff. You know I'll never let

you get to the Strip. And, once I put you on the ship, the Company

will take over."

* * * * *

Hawkes' shoulders drooped. Finally he smiled raggedly. "There's no use

my arguing any longer," he said. "But you've made the mistake of

underestimating me, my friend. I've lost my gamble. That's all. You

have nothing on me. I'm not as ignorant of native law as I may have

pretended. Granted, I am carrying a lethal weapon. But I'm on private

property. That's legal. I shot a man. But only in defense of my own

life. His gun on the floor will prove he came in armed. So I'm clean

as far as the natives are concerned. Right?"

Johnson nodded.

"And, as for the Company, what will they hold me for? They can't prove

any connection between me and him." Hawkes indicated the man on the

floor. "And this robbery--it never actually came off. Earth laws don't

allow prosecution for intent. Now, where does that leave you?"

Johnson stood up. "You're right--as far as you went," he said. "But,

returning to your earlier question about one man pulling this job, I

asked myself how I would do it, if it had to be done alone. And I

found a way. You'd probably figure the same one. Now I'll take that

paper in your pocket. It will serve very well as a confession."

Suddenly Hawkes' right hand streaked toward a side pocket. Johnson

leaned forward and brought the flat of his gun across the other's

temple.

As Hawkes sagged, Johnson ripped open his coat and took out a sealed

envelope. He removed a sheet of paper and read:

_This has been written for my own information. My name is

Alton Hawkes. I have robbed the Interplanets Company and

gone out on the Strip with the money. When I read this my

memory will be gone and twenty years will have elapsed._

--CHARLES V. DE VET

* * * * *

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