I nodded. "Yes."

"Very well. Imagine, then, a situation where, at one given instant every

single traffic light on this congested island turns green and STAYS

green." I shuddered at the thought. "Picture the beauty of it," he said.

"Not red, which would cause all automobiles to stop, but green, the

signal to go! Imagine their mad desire to rush forward in righteous

obedience to the law, and their awful frustration to find every other

automobile and truck obeying the same law, regardless of the direction

from which it is coming. It has been estimated by noted mathematicians

who are involved in this plan, that within forty-five seconds all

traffic in Manhattan would come to a standstill, it becoming impossible

for a car to move forward or backward. Oh, what utter chaos!"

"_Ab homine homini periculum quotidianum_," I said.

"Eh?"

"Man is daily in danger from man. An ancient Roman said that."

"He knew what he was talking about. But this is only Phase One of the

plan. A corollary is based upon the axiom that one disabled automobile

is equal to ten thousand operating ones."

"I don't follow."

* * * * *

"The highways leading into and out of this island. Regardless of the

number of lanes, if one automobile breaks down, traffic is immobilized

for miles. Multiply that by several dozen, all at the same time, on all

the entrances and exits to the island, and no earthly power could

untangle that situation in less than a week, if then!"

His words evoked an image of metal monsters, stretched as far as the eye

could see, steam pouring from their overheated radiators as they

raucously bleated for help.

"All this can be accomplished quite simply and inexpensively," continued

my bearded little man. "However, what of subsurface transportation?"

"You mean the subway system?"

"Exactly. Once again, simplicity is the key. What do subway riders use

to gain entrance through the turnstiles? Tokens. Let us suppose that on

this same given day the majority of tokens distributed are all

fractionally larger than normal. Not enough to be noticed, mind you, but

just enough so they cannot pass through the slots and activate the

mechanism."

"But--"

"Do you realize the absolute ingenuity of this plan? Subway riders by

the thousands will be trying to put tokens _that they paid for_ into

slots that will not receive them! The tremendous howl of anguish that

will arise! The roar of frustration and then anger as the thousands pile

upon the thousands at rush hour! The screaming and pushing as multitudes

press forward at each subway station, demanding their rights of ingress

as good citizens, while more multitudes press from the incoming trains

demanding their rights of egress! Unquestionably the entire subway

system will collapse in a matter of minutes! What was it you said

before?"

"_Ab homine homini periculum quotidianum?_"

"And how!" He lit a cigar and puffed away for a few moments, filling my

room with its foul odor. "Ingenious, eh?" he said finally.

"But to what end?" I asked. "If anarchy rules the city, how could

whoever is behind this plan assume control?"

He leaned back in the chair, disappearing from view. "That is not part

of the scheme. The purpose is to arouse the rest of the country to what

has happened to its greatest metropolis. Every eye, ear, radio and

television station will be turned towards Manhattan. The armed forces,

all the resources of the government will, within hours, pour into the

city, or try to. And at precisely that moment the rest of the country

will be childishly open to invasion! If this plan succeeds, professor,

the United States will be conquered within a matter of days, with

remarkably little destruction or loss of life."

I stared at the little figure in the chair. Was he serious? More

important--was he sane? "Who is planning this invasion?"

"Who else?"

"Why tell me this story? Why not go to the authorities?"

"I need sufficient proof, first. Unfortunately, matters are coming to a

head far sooner than I expected. In addition, my disposing of one of

their men earlier," he tapped his left arm significantly, "has left me

in a vulnerable position. I dare not go to the authorities myself, for

fear of exposing myself. And believe me"--he snapped his fingers--"I

would not get as far as the nearest policeman. However, professor, you

are unsuspected. _You_ could report this plan with no danger to

yourself."

"Enough! My dear Mr. Rumplestein-O'Grady, do you expect me to charge

into a police station and blurt out this ridiculous story?"

"I don't expect you to charge anywhere, professor. Not without proof. I

will get the proof for you, by tomorrow. Then--as I suspect--if _I_ am

unable to warn the authorities, I will expect _you_ to do so. In the

meantime, make use of these when you go to the university, tomorrow. I

found them on the body of the man I disposed of."

He dropped several tinkly objects on my desk, rose, and, without another

word, was gone. I picked up the items. They were subway tokens. I

hurried to the window and glanced out. I could see the little man

hurrying down the street, his head bobbing up and down like a swimmer in

the ocean. Then, my mind in a turmoil, I turned out the light and went

to bed. Fortunately, regardless of the press of circumstances, I have

never had difficulty in falling asleep and tonight was no exception.

* * * * *

At seven-thirty the next morning I arose, dressed, and prepared my

breakfast. I thought of the events of the preceding evening. Had it not

been for the bloodied towel with which I had washed the little man's

wounds, I might have dismissed the entire incident as a dream. I

continued to think about it while walking to the subway. I berated

myself for taking the story seriously even for a moment, as I dropped a

token into the turnstile and pressed forward. I gasped in sudden pain as

the turnstile, still locked, pushed into my midriff. I glanced at the

token in the slot. It had not dropped. I pressed it down. It refused to

budge. I tried several other tokens, all with the same result. By this

time half a dozen people had gathered behind me, making angry remarks.

Flustered, I backed away, bought a token from the cashier, and rode to

the University. Then it was I recalled that I had tried to use the

tokens my strange visitor had placed on my desk before parting from me,

and which I had, without thinking, picked up in the morning.

All that day I pondered over the tokens and the odd tale of Mr.

Rumplestein-O'Grady. I could still give it no credence, but I _was_

disturbed. On my way home, that evening, as is my wont, I bought a

newspaper and began reading it casually. Just before reaching my

station, I came across a small item on one of the inside pages. It

stated that a small, bearded man, wearing a checkered suit, had been

found in the river that morning, stabbed. There were no identification

papers on him, only a pocket full of subway tokens which, police

believed, had been used to weight down the body.

"Good heavens!" I said aloud. Several passengers raised their eyebrows.

I flushed, hurried out of the train and to my apartment where I fell

into my chair, shocked and shaking. No doubt the body was that of

Rumplestein. The poor little man! What did this mean? Could his story

conceivably have been true?

The knock on my door startled me. "Professor, are you home?" It was my

landlady. When I opened the door she handed me an envelope with my name

written on it in small, neat letters. "A little fellow with a beard gave

it to me early this morning, after you'd gone. He said to be sure you

got it. Then he ran away." She shook her head in obvious disapproval of

such actions.

After she left I tore open the envelope and read the contents.

"By the time you see this chances are excellent that I shall be dead.

However, that is of little importance. I have found the proof we

need--their distribution plant. It's an old warehouse. I am going there

to see if I cannot obtain concrete proof--perhaps a pocketful of tokens.

If I fail, you must carry on. Farewell, professor. It was a privilege

knowing you."

Beneath the message was an address which I recognized as being in one of

the less reputable sections of the city. There was no signature.

What to do! What to do! I no longer doubted the truth of little Mr.

Rumplestein-O'Grady's story. But what to do about it? I considered going

to the warehouse, but the thought of high adventure sends nothing but

ennui coursing through my veins. Besides, there was undoubtedly some

element of danger in that course. The police! Naturally! They would know

how to deal with this situation and perhaps even avenge poor Mr.

Rumplestein's death. Filled with righteous anger and indignation I

hurried out and went to the nearest police station.

In retrospect I can understand the reaction of the desk sergeant to my

wild-eyed claim that the city was in imminent danger of invasion and he

must do something about it at once!

"How much, now, have ye had to drink?" he asked calmly.

When I swore that I was as sober as he, he grew purple with rage and

threatened to have me thrown into jail for insulting a police officer

unless I disappeared immediately.

All that night and the next day I tried to reach someone in authority

with my information. The New York City police were admirably calm about

my information. My actions and voice, however, seemed to disturb them

greatly. When I insisted they investigate the warehouse, they told me

the officer on the beat would do so in good time. When I suggested they

examine the tokens found on the body they informed me that these had

been turned over to the Property Clerk and if not claimed within ninety

days would be given to the PAL.

As a last desperate measure I went to the New York office of the Federal

Bureau of Investigation and presented myself to one of the Federal men.

I told him my story. He looked at me calmly, then pored through a thick

book on his desk. He closed one eye thoughtfully and peered at me

through the other.

"There's really nothing," he said, "that we can do about it."

"Don't you believe me?"

"That has nothing to do with it. According to regulations this is

strictly a municipal affair. It doesn't come within the jurisdiction of

the FBI. And we wouldn't want to step on municipal toes." He closed the

book smartly.

I was crushed. I couldn't believe it. Finally I said, "_Serum est

cavendi tempus in mediis malis!_"

"What?"

"'It is too late to be cautious when in the very midst of dangers.'

Seneca said that two thousand years ago."

The young man rose and nodded towards the door. "Good day, professor.

And an _E pluribus unum_ to you!"

That was an hour ago.

* * * * *

Professor Clarke stopped talking. Jimmy and I said nothing. The only

sound was the hum of traffic outside. "And that is the way it is,

gentlemen," said Professor Clarke, finally. "_Quando cadet Roma, cadet

et mundus._ When Rome falls--the world!" He sipped the beer which by now

had gone flat. "Do you believe me?"

Jimmy and I exchanged glances. "Have another beer," said Jimmy. "On the

house."

"I see." Professor Clarke sighed. "Well, I cannot really blame you,

gentlemen. I only hope you do not live to regret it." He got up and put

a coin on the bar. Jimmy went to make change.

Then we became aware of automobile horns blasting steadily on a rising

note of urgency. Jimmy and I ran outside. Traffic was piling up rapidly

in the street. And as far as we could see in every direction, all the

traffic lights had turned green!

"Holy cow!" said Jimmy. "He was telling the truth!"

"So it appears," said a voice at my elbow. I turned. It was the

professor. There was a sad, wistful expression on his face. "_Quod erat

demonstrandum_," he said softly. "Q.E.D." Then, as the horns got louder,

and we could hear drivers cursing, he strode down the street and around

the corner.

"Professor!" I yelled. "Wait!" I started to run after him when the horns

stopped blowing. Cars started moving again, and many of the traffic

lights had turned red.

Jimmy wiped his face in obvious relief. "Must have been a short

circuit," he said hoarsely. "But for a minute--"

"Yes," I said. "A short circuit. Or maybe--a dry run to test facilities

for the big day?"

Neither one of us said anything, but we both had the same thought as we

returned to the bar. I picked up the subway token the professor had left

there. I flipped it in the air several times and looked at Jimmy. He

nodded in agreement. I went out and headed for the nearest subway.

"To Invade New York...." · 第 12 / 13 题