It’s a small studio apartment on the third floor of a four-story brownstone. Blue is happy to see that it’s fully equipped, and as he walks around the room inspecting the furnishings, he discovers that everything in the place is new: the bed, the table, the chair, the rug, the linens, the kitchen supplies, everything. There is a complete set of clothes hanging in the closet, and Blue, wondering if the clothes are meant for him, tries them on and sees that they fit. It’s not the biggest place I’ve ever been in, he says to himself, pacing from one end of the room to the other, but it’s cozy enough, cozy enough.

  He goes back outside, crosses the street, and enters the opposite building. In the entryway he searches for Black’s name on one of the mailboxes and finds it: Black—3rd floor. So far so good. Then he returns to his room and gets down to business.

  Parting the curtains of the window, he looks out and sees Black sitting at a table in his room across the street. To the extent that Blue can make out what is happening, he gathers that Black is writing. A look through the binoculars confirms that he is. The lenses, however, are not powerful enough to pick up the writing itself, and even if they were, Blue doubts that he would be able to read the handwriting upside down. All he can say for certain, therefore, is that Black is writing in a notebook with a red fountain pen. Blue takes out his own notebook and writes: Feb. 3, 3 p.m. Black writing at his desk.

  Now and then Black pauses in his work and gazes out the window. At one point, Blue thinks that he is looking directly at him and ducks out of the way. But on closer inspection he realizes that it is merely a blank stare, signifying thought rather than seeing, a look that makes things invisible, that does not let them in. Black gets up from his chair every once in a while and disappears to a hidden spot in the room, a corner Blue supposes, or perhaps the bathroom, but he is never gone for very long, always returning promptly to the desk. This goes on for several hours, and Blue is none the wiser for his efforts. At six o’clock he writes the second sentence in his notebook: This goes on for several hours.

  It’s not so much that Blue is bored, but that he feels thwarted. Without being able to read what Black has written, everything is a blank so far. Perhaps he’s a madman, Blue thinks, plotting to blow up the world. Perhaps that writing has something to do with his secret formula. But Blue is immediately embarrassed by such a childish notion. It’s too early to know anything, he says to himself, and for the time being he decides to suspend judgment.

  His mind wanders from one small thing to another, eventually settling on the future Mrs. Blue. They were planning to go out tonight, he remembers, and if it hadn’t been for White showing up at the office today and this new case, he would be with her now. First the Chinese restaurant on 39th Street, where they would have wrestled with the chopsticks and held hands under the table, and then the double feature at the Paramount. For a brief moment he has a startlingly clear picture of her face in his mind (laughing with lowered eyes, feigning embarrassment), and he realizes that he would much rather be with her than sitting in this little room for God knows how long. He thinks about calling her up on the phone for a chat, hesitates, and then decides against it. He doesn’t want to seem weak. If she knew how much he needed her, he would begin to lose his advantage, and that wouldn’t be good. The man must always be the stronger one.

  Black has now cleared his table and replaced the writing materials with dinner. He sits there chewing slowly, staring out the window in that abstracted way of his. At the sight of food, Blue realizes that he is hungry and hunts through the kitchen cabinet for something to eat. He settles on a meal of canned stew and soaks up the gravy with a slice of white bread. After dinner he has some hope that Black will be going outside, and he is encouraged when he sees a sudden flurry of activity in Black’s room. But all comes to nothing. Fifteen minutes later, Black is sitting at his desk again, this time reading a book. A lamp is on beside him, and Blue has a clearer view of Black’s face than before. Blue estimates Black’s age to be the same as his, give or take a year or two. That is to say, somewhere in his late twenties or early thirties. He finds Black’s face pleasant enough, with nothing to distinguish it from a thousand other faces one sees every day. This is a disappointment to Blue, for he is still secretly hoping to discover that Black is a madman. Blue looks through the binoculars and reads the title of the book that Black is reading. Walden, by Henry David Thoreau. Blue has never heard of it before and writes it down carefully in his notebook.

  So it goes for the rest of the evening, with Black reading and Blue watching him read. As time passes, Blue grows more and more discouraged. He’s not used to sitting around like this, and with the darkness closing in on him now, it’s beginning to get on his nerves. He likes to be up and about, moving from one place to another, doing things. I’m not the Sherlock Holmes type, he would say to Brown, whenever the boss gave him a particularly sedentary task. Give me something I can sink my teeth into. Now, when he himself is the boss, this is what he gets: a case with nothing to do. For to watch someone read and write is in effect to do nothing. The only way for Blue to have a sense of what is happening is to be inside Black’s mind, to see what he is thinking, and that of course is impossible. Little by little, therefore, Blue lets his own mind drift back to the old days. He thinks of Brown and some of the cases they worked on together, savoring the memory of their triumphs. There was the Redman Affair, for example, in which they tracked down the bank teller who had embezzled a quarter of a million dollars. For that one Blue pretended to be a bookie and lured Redman into placing a bet with him. The money was traced back to the bills missing from the bank, and the man got what was coming to him. Even better was the Gray Case. Gray had been missing for over a year, and his wife was ready to give him up for dead. Blue searched through all the normal channels and came up empty. Then, one day, as he was about to file his final report, he stumbled on Gray in a bar, not two blocks from where the wife was sitting, convinced he would never return. Gray’s name was now Green, but Blue knew it was Gray in spite of this, for he had been carrying around a photograph of the man for the past three months and knew his face by heart. It turned out to be amnesia. Blue took Gray back to his wife, and although he didn’t remember her and continued to call himself Green, he found her to his liking and some days later proposed marriage. So Mrs. Gray became Mrs. Green, married to the same man a second time, and while Gray never remembered the past—and stubbornly refused to admit that he had forgotten anything—that did not seem to stop him from living comfortably in the present. Whereas Gray had worked as an engineer in his former life, as Green he now kept the job as bartender in the bar two blocks away. He liked mixing the drinks, he said, and talking to the people who came in, and he couldn’t imagine doing anything else. I was born to be a bartender, he announced to Brown and Blue at the wedding party, and who were they to object to what a man chose to do with his life?

  Those were the good old days, Blue says to himself now, as he watches Black turn off the light in his room across the street. Full of strange twists and amusing coincidences. Well, not every case can be exciting. You’ve got to take the good with the bad.

  Blue, ever the optimist, wakes up the next morning in a cheerful mood. Outside, snow is falling on the quiet street, and everything has turned white. After watching Black eat his breakfast at the table by the window and read a few more pages of Walden, Blue sees him retreat to the back of the room and then return to the window dressed in his overcoat. The time is shortly after eight o’clock. Blue reaches for his hat, his coat, his muffler, and boots, hastily scrambles into them, and gets downstairs to the street less than a minute after Black. It is a windless morning, so still that he can hear the snow falling on the branches of the trees. No one else is about, and Black’s shoes have made a perfect set of tracks on the white pavement. Blue follows the tracks around the corner and then sees Black ambling down the next street, as if enjoying the weather. Not the behavior of a man about to escape, Blue thinks, and accordingly he slows his pace
. Two streets later, Black enters a small grocery store, stays ten or twelve minutes, and then comes out with two heavily loaded brown paper bags. Without noticing Blue, who is standing in a doorway across the street, he begins retracing his steps towards Orange Street. Stocking up for the storm, Blue says to himself. Blue then decides to risk losing contact with Black and goes into the store himself to do the same. Unless it’s a decoy, he thinks, and Black is planning to dump the groceries and take off, it’s fairly certain that he’s on his way home. Blue therefore does his own shopping, stops in next door to buy a newspaper and several magazines, and then returns to his room on Orange Street. Sure enough, Black is already at his desk by the window, writing in the same notebook as the day before.

  Because of the snow, visibility is poor, and Blue has trouble deciphering what is happening in Black’s room. Even the binoculars don’t help much. The day remains dark, and through the endlessly falling snow, Black appears to be no more than a shadow. Blue resigns himself to a long wait and then settles down with his newspapers and magazines. He is a devoted reader of True Detective and tries never to miss a month. Now, with time on his hands, he reads the new issue thoroughly, even pausing to read the little notices and ads on the back pages. Buried among the feature stories on gangbusters and secret agents, there is one short article that strikes a chord in Blue, and even after he finishes the magazine, he finds it difficult not to keep thinking about it. Twenty-five years ago, it seems, in a patch of woods outside Philadelphia, a little boy was found murdered. Although the police promptly began work on the case, they never managed to come up with any clues. Not only did they have no suspects, they could not even identify the boy. Who he was, where he had come from, why he was there—all these questions remained unanswered. Eventually, the case was dropped from the active file, and if not for the coroner who had been assigned to do the autopsy on the boy, it would have been forgotten altogether. This man, whose name was Gold, became obsessed by the murder. Before the child was buried, he made a death mask of his face, and from then on devoted whatever time he could to the mystery. After twenty years, he reached retirement age, left his job, and began spending every moment on the case. But things did not go well. He made no headway, came not one step closer to solving the crime. The article in True Detective describes how he is now offering a reward of two thousand dollars to anyone who can provide information about the little boy. It also includes a grainy, retouched photograph of the man holding the death mask in his hands. The look in his eyes is so haunted and imploring that Blue can scarcely turn his own eyes away. Gold is growing old now, and he is afraid that he will die before he solves the case. Blue is deeply moved by this. If it were possible, he would like nothing better than to drop what he’s doing and try to help Gold. There aren’t enough men like that, he thinks. If the boy were Gold’s son, then it would make sense: revenge, pure and simple, and anyone can understand that. But the boy was a complete stranger to him, and so there’s nothing personal about it, no hint of a secret motive. It is this thought that so affects Blue. Gold refuses to accept a world in which the murderer of a child can go unpunished, even if the murderer himself is now dead, and he is willing to sacrifice his own life and happiness to right the wrong. Blue then thinks about the little boy for a while, trying to imagine what really happened, trying to feel what the boy must have felt, and then it dawns on him that the murderer must have been one of the parents, for otherwise the boy would have been reported as missing. That only makes it worse, Blue thinks, and as he begins to grow sick at the thought of it, fully understanding now what Gold must feel all the time, he realizes that twenty-five years ago he too was a little boy and that had the boy lived he would be Blue’s age now. It could have been me, Blue thinks. I could have been that little boy. Not knowing what else to do, he cuts out the picture from the magazine and tacks it onto the wall above his bed.

  So it goes for the first days. Blue watches Black, and little of anything happens. Black writes, reads, eats, takes brief strolls through the neighborhood, seems not to notice that Blue is there. As for Blue, he tries not to worry. He assumes that Black is lying low, biding his time until the right moment comes. Since Blue is only one man, he realizes that constant vigilance is not expected of him. After all, you can’t watch someone twentyfour hours a day. There has to be time for you to sleep, to eat, to do your laundry, and so on. If White wanted Black to be watched around the clock, he would have hired two or three men, not one. But Blue is only one, and more than what is possible he cannot do.

  Still, he does begin to worry, in spite of what he tells himself. For if Black must be watched, then it would follow that he must be watched every hour of every day. Anything less than constant surveillance would be as no surveillance at all. It would not take much, Blue reasons, for the entire picture to change. A single moment’s inattention—a glance to the side of him, a pause to scratch his head, the merest yawn—and presto, Black slips away and commits whatever heinous act he is planning to commit. And yet, there will necessarily be such moments, hundreds and even thousands of them every day. Blue finds this troubling, for no matter how often he turns this problem over inside himself, he gets no closer to solving it. But that is not the only thing that troubles him.

  Until now, Blue has not had much chance for sitting still, and this new idleness has left him at something of a loss. For the first time in his life, he finds that he has been thrown back on himself, with nothing to grab hold of, nothing to distinguish one moment from the next. He has never given much thought to the world inside him, and though he always knew it was there, it has remained an unknown quantity, unexplored and therefore dark, even to himself. He has moved rapidly along the surface of things for as long as he can remember, fixing his attention on these surfaces only in order to perceive them, sizing up one and then passing on to the next, and he has always taken pleasure in the world as such, asking no more of things than that they be there. And until now they have been, etched vividly against the daylight, distinctly telling him what they are, so perfectly themselves and nothing else that he has never had to pause before them or look twice. Now, suddenly, with the world as it were removed from him, with nothing much to see but a vague shadow by the name of Black, he finds himself thinking about things that have never occurred to him before, and this, too, has begun to trouble him. If thinking is perhaps too strong a word at this point, a slightly more modest term—speculation, for example—would not be far from the mark. To speculate, from the Latin speculatus, meaning to spy out, to observe, and linked to the word speculum, meaning mirror or looking glass. For in spying out at Black across the street, it is as though Blue were looking into a mirror, and instead of merely watching another, he finds that he is also watching himself. Life has slowed down so drastically for him that Blue is now able to see things that have previously escaped his attention. The trajectory of the light that passes through the room each day, for example, and the way the sun at certain hours will reflect the snow on the far corner of the ceiling in his room. The beating of his heart, the sound of his breath, the blinking of his eyes—Blue is now aware of these tiny events, and try as he might to ignore them, they persist in his mind like a nonsensical phrase repeated over and over again. He knows it cannot be true, and yet little by little this phrase seems to be taking on a meaning.

  Of Black, of White, of the job he has been hired to do, Blue now begins to advance certain theories. More than just helping to pass the time, he discovers that making up stories can be a pleasure in itself. He thinks that perhaps White and Black are brothers and that a large sum of money is at stake—an inheritance, for example, or the capital invested in a partnership. Perhaps White wants to prove that Black is incompetent, have him committed to an institution, and take control of the family fortune himself. But Black is too clever for that and has gone into hiding, waiting for the pressure to ease up. Another theory that Blue puts forward has White and Black as rivals, both of them racing toward the same goal—the solution to a scientifi
c problem, for example—and White wants Black watched in order to be sure he isn’t outsmarted. Still another story has it that White is a renegade agent from the F.B.I. or some espionage organization, perhaps foreign, and has struck out on his own to conduct some peripheral investigation not necessarily sanctioned by his superiors. By hiring Blue to do his work for him, he can keep the surveillance of Black a secret and at the same time continue to perform his normal duties. Day by day, the list of these stories grows, with Blue sometimes returning in his mind to an early story to add certain flourishes and details and at other times starting over again with something new. Murder plots, for instance, and kidnapping schemes for giant ransoms. As the days go on, Blue realizes there is no end to the stories he can tell. For Black is no more than a kind of blankness, a hole in the texture of things, and one story can fill this hole as well as any other.

  Blue does not mince words, however. He knows that more than anything else he would like to learn the real story. But at this early stage he also knows that patience is called for. Bit by bit, therefore, he begins to dig in, and with each day that passes he finds himself a little more comfortable with his situation, a little more resigned to the fact that he is in for the long haul.

  Unfortunately, thoughts of the future Mrs. Blue occasionally disturb his growing peace of mind. Blue misses her more than ever, but he also senses somehow that things will never be the same again. Where this feeling comes from he cannot tell. But while he feels reasonably content whenever he confines his thoughts to Black, to his room, to the case he is working on, whenever the future Mrs. Blue enters his consciousness, he is seized by a kind of panic. All of a sudden, his calm turns to anguish, and he feels as though he is falling into some dark, cavelike place, with no hope of finding a way out. Nearly every day he has been tempted to pick up the phone and call her, thinking that perhaps a moment of real contact would break the spell. But the days pass, and still he doesn’t call. This, too, is troubling to him, for he cannot remember a time in his life when he has been so reluctant to do a thing he so clearly wants to do. I’m changing, he says to himself. Little by little, I’m no longer the same. This interpretation reassures him somewhat, at least for a while, but in the end it only leaves him feeling stranger than before. The days pass, and it becomes difficult for him not to keep seeing pictures of the future Mrs. Blue in his head, especially at night, and there in the darkness of his room, lying on his back with his eyes open, he reconstructs her body piece by piece, beginning with her feet and ankles, working his way up her legs and along her thighs, climbing from her belly toward her breasts, and then, roaming happily among the softness, dipping down to her buttocks and then up again along her back, at last finding her neck and curling forward to her round and smiling face. What is she doing now? he sometimes asks himself. And what does she think of all this? But he can never come up with a satisfactory answer. If he is able to invent a multitude of stories to fit the facts concerning Black, with the future Mrs. Blue all is silence, confusion, and emptiness.