"To Invade New York...."

In Short

Set in a wonderfully mundane New York bar and public library, this science fiction short story follows Horace Howard Clarke, an eccentric professor of Roman history who stumbles into a deadly plot to paralyze Manhattan's infrastructure as a prelude to a national invasion. A frantic little man named Rumplestein draws Clarke into a web of oversized subway tokens and synchronized green lights designed to trigger total urban gridlock. Blending academic pedantry with apocalyptic suspense, the narrative has endured through its droll, deadpan juxtaposition of classical antiquity and cold war paranoia.

The Story

The narrative opens in a quiet Third Avenue bar called Shannon's, where an associate professor of Roman history named Horace Howard Clarke recounts a bizarre chain of events to an unnamed narrator and the bartender, Jimmy. Clarke explains how a simple mix-up at the New York Public Library on 42nd Street started it all. Mistaking an upside-down card numbered 81 for 18, Clarke received a strange blue book on French cooking instead of his requested study on Publilius Syrus. Tucked inside was a green slip of paper bearing an address, which a frantic, loud-suited man named Rumplestein desperately chased after.

Later that day, Rumplestein tracks Clarke down to his brownstone apartment in lower Manhattan. Driven by terror and urgency, Rumplestein reveals a terrifying conspiracy: an elaborate, low-cost plot to paralyze New York City by forcing every traffic light on the island to turn and stay green simultaneously, creating absolute gridlock within forty-five seconds. Coupled with oversized subway tokens designed to jam turnstiles and blocked highway exits, the scheme aims to completely isolate Manhattan, drawing national attention and government resources while leaving the rest of the country completely open to foreign invasion. Despite his initial skepticism, Clarke's disbelief begins to crack when he inadvertently tries to use the conspirator's oversized tokens the next morning and finds them stuck in the subway turnstile.

The tension escalates sharply when Clarke reads in the newspaper that a bearded man in a checkered suit has been found stabbed to death in the river, weighted down with subway tokens. Shortly after, Clarke's landlady delivers a final, desperate note from Rumplestein, revealing he has located the conspirators' distribution warehouse in an unsavory section of the city. Horrified and determined to find justice for Rumplestein, Clarke rushes to the local police precinct, only to be dismissed by an angry desk sergeant who threatens him with jail. Desperate, he takes his wild story to the local FBI office, where an agent coldly turns him away because the plot falls outside federal jurisdiction.

Returning to Shannon's Bar to finish his tale, Clarke warns the bartender and the narrator that the impending catastrophe is nearly upon them. Just as they dismiss his fears, the terrifying proof materializes outside. Automobile horns begin blaring in frantic urgency as every single traffic light across Manhattan turns and stays green, bringing chaotic gridlock to the streets. Moments later, the lights reset and traffic resumes, leaving the bewildered men staring at each other in stunned silence. As Clarke quietly slips away into the night, the narrator tests one of the left-behind tokens and heads straight for the subway, realizing the terrifying dry run was only the beginning.

How It Unfolds

The library mix-up At the New York Public Library, Professor Horace Howard Clarke accidentally takes an upside-down card number that leads him to a foreign cookbook instead of a scholarly historical text. A green slip of paper falls from the pages, quickly drawing the obsessive attention of a mysterious, loud-suited stranger who vanishes before he can be questioned.

The conspirator's warning The frantic stranger, calling himself Rumplestein, later tracks Clarke to his lower Manhattan apartment and reveals a terrifying infrastructure plot. He explains in detail how synchronized green lights and oversized subway tokens will instantly collapse the city's transportation network to facilitate a broader national invasion.

A gruesome discovery Clarke grows deeply unsettled the next morning when his own pocket tokens fail to work in the subway turnstiles, trapping him angrily among a restless crowd. Shortly after, he reads a chilling newspaper report about a bearded man in a checkered suit found murdered in the river, weighted down with identical tokens.

Bureaucratic dismissal Armed with Rumplestein's final warning note pointing toward a secret distribution warehouse, Clarke attempts to sound the alarm with both the local police and the Federal Bureau of Investigation. Both agencies coldly reject his frantic claims, citing bureaucratic rules, jurisdictional limits, and dismissing his urgent warnings as sheer nonsense.

The chilling proof While Clarke finishes recounting his strange tale to a bartender and patron in a neighborhood bar, automobile horns suddenly erupt outside across the city. Every traffic light turns solid green, confirming the terrifying reality of the urban paralysis plot before the lights abruptly reset and leave the shaken witnesses in stunned silence.

The People

Horace Howard Clarke, an associate professor of Roman history, simply wants to study in peace and edit his academic papers. His absent-mindedness and reliance on classical antiquity stand in the way of immediate comprehension, but he ends up deeply shaken and burdened by a terrifying truth he alone tried to prevent.

Mr. Rumplestein, also known as O'Grady, is an intense, desperate operative who wants to save New York City from collapse and thwart a clandestine foreign invasion. His violent adversaries and his own vulnerable exposure stand in the way, and he ends up murdered and discarded in the river after finding the conspirators' warehouse.

Jimmy, the skeptical local bartender, initially wants only to serve drinks and keep his establishment orderly. His casual cynicism and routine indifference stand in the way of believing wild stories, but he ends up jolted into fearful compliance when the traffic lights turn green.

The unnamed narrator wants nothing more than an hour of quiet relaxation before a date. His initial desire to brush off an eccentric old man stands in the way of ignoring the facts, and he ends up heading into the subway himself, convinced of the plot's terrifying reality.

In Its Own Voice

Reflecting on human helplessness in a modern society, the text notes the vulnerability of a technologically reliant population.

It would be foolish to do a thing a hard way, when there is such an easy way. In a technically dependent culture, people become quite helpless, really....

Discussing the grim realities of human conflict, the professor drops a sobering classical proverb.

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

Describing the terrifying mechanics of urban gridlock, the conspirator outlines the central strategy of the invasion plan.

Picture the beauty of it... not red, which would cause all automobiles to stop, but green, the signal to go!

What It's Really About

The story explores the profound fragility of modern urban civilization and the dangerous hubris of technological dependence. By weaponizing the mundane infrastructure of daily life—traffic signals and subway turnstiles—the narrative argues that a highly complex society contains the seeds of its own total destruction. It questions how institutional bureaucracy and human apathy leave civilization blind to catastrophic threats hidden in plain sight. Through the lens of classical history, the book suggests that human nature and the inherent dangers we pose to one another remain entirely unchanged across millennia, turning routine conveniences into instruments of sudden collapse.

Why Read It Today

Readers who love classic mid-century science fiction with a sharp, satirical edge and a deeply atmospheric New York setting will find much to admire here. Reading it feels like stepping into a gritty, authentic 1960s urban corner where high-stakes apocalyptic paranoia collides seamlessly with everyday neighborhood life. Irwin Lewis builds tension through dry wit and precise pacing, grounding cosmic terror in the frustrating realities of broken subway tokens and indifferent bureaucrats.

While modern readers might notice the mid-century period attitudes and the predictable framework of a classic pulp magazine short story, these elements only enhance its period charm. What truly stays with you is the haunting final image of urban infrastructure weaponized against itself, making every red light and subway turnstile feel just a little more precarious long after you finish reading. The narrative leaves you questioning how easily our complex modern systems could grind to a halt if someone simply decided to flip the switch.