out a folded sheet of business stationery. Dear Sir, it said at the top, I recently came across the enclosed printout and remembered that you were looking for this information a long time ago. I don't know whether you are still researching this topic, but I thought this might be of interest. There are other archives now active, it said in closing, but I hope the old ones will not be forgotten, or, worse yet, destroyed. Sounds nice, said Jaša, but I don't understand any of it. You've never understood anything, Dacca said, glancing at me as if seeking support, though all I could do was raise my hands helplessly. Now you'll tell us, said Jaša, that this message came from an old flame of yours? Nonsense, said Dacca, though not without a smile at the corners of his mouth, she is a good friend, that's all, a person I often saw when I was leafing through documents many years ago at the Croatian Archive in Zagreb, searching, among other things, and here he looked at me again, for information about Eleazar. But, he said, first I have to tell you something else. He closed his eyes, leaned over, and I thought he'd fallen asleep. I am not sleeping, said Dača, just wondering where my hat is. Under the chair, said Jaša, where else would it be? At the time, Dača continued, I was obsessed with leeches. He knew this might sound peculiar, he said, but leeches used to be a precious commodity. It is hard to believe, for instance, that in one year alone, he said, and the year was 1833, French doctors imported over forty million leeches, and if you take all the other countries into account, over one hundred million leeches changed hands that year. Leeches had become so popular by the nineteenth century in Europe, he said, that they became an endangered species and were on the brink of extinction. Someone, of course, he said, had to go out and gather all those leeches, and unlike many of the other jobs that were off-limits for Jews at the time, or restricted to an elite, no one was fighting over gathering leeches, so among the Jews, he said, there were quite a few leech gatherers, people who went out and collected them in swamps, but also those who organized their purchase and further resale. Despite the distasteful nature of the work, however, he said, there were others who, as was the case with most occupations, protested the issuing of permits to Jews for this kind of work, and some of the most vocal, he said, were Serbian and German merchants who viewed the Jews as unpleasant competition. Good Lord, interrupted Jaša Alkalaj, who could possibly mind them gathering leeches? Leeches, he shuddered, I am disgusted at the very thought. One more person, shouted Dača, and clapped his hands, one more person who doesn't know anything about leeches! All I care about is that they are disgusting, said Jaša, the rest doesn't matter. You should care, said Dacca, but, as always, you prefer to scratch the surface, just like your paintings. If you don't shut up, said Jaša, you might end up without your hat. Dacca scowled, bent over, and peered under his chair. When he straightened up, his face was red. You wouldn't dare, he asked Jaša, touch it, would you? Jaša said nothing. You know what the Talmud says, Dača continued, that he who takes another man's hat may lose his soul? Are you a leech gatherer or a sermonizer? answered Jaša. Or are you just a hatter? Listen to him, will you? said Dacca, turning to me, and all because he has never overcome his childhood phobias, his fear of a leech latching on to him when he was splashing in the puddles, though — he couldn't have known that at the time — they do everything to keep their victims from feeling pain, so along with an anticoagulant, which makes possible the unobstructed flow of blood, they secrete an analgesic, which helps the victim, or patient, not to feel anything. I looked at Jaša, who was frowning, but I couldn't be sure whether the frown was a sign of genuine ire or just an act in a well-rehearsed performance. In a sense, I might well have been the one to be angry because Dača's claim about the painless leeches reminded me of the opening lines in Nabokov's book on Gogol, where Nabokov gives a convincing description of Gogol's agonies as doctors let his blood and leeches were dangling from his legendary nose. Every time I read those lines I felt revulsion at the thought of those powerful leeches, no different, to tell the truth, from Jaša's disgust of a moment before, and I had always thought how excruciating Gogol's pain must have been, how awful and miserable and humiliated he must have felt, and suddenly Dacca destroyed the image for me with the analgesic, making me doubt Gogol, whose nose was all that was still real, and Nabokov, who, I thought, should have warned me somewhere of this absence of pain. To convince you that I am telling you the truth, piped up Dača, I should put a leech on each of your legs. You're mad, shouted Jaša Alkalaj, you really are mad! That sent Dača into fits of laughter, except that this time he didn't clap, he slapped his thighs. I reached out and touched his elbow. Why don't you tell us what was in the document, I said, because everybody has the right to be afraid of whatever he wants to be afraid of. I knew a woman who fainted whenever she saw a photograph of a spider, and even the sight of a drawing of a spider sparked an unbearable headache. So why shouldn't someone have the right to be disgusted by leeches? Fine, agreed Dacca, but I would like him to see a leech, he said, on the operating table of Pirogov, the Russian surgeon, who would fix as many as two hundred leeches on a patient. The document, I asked, what did the document say? Dacca repeated the story of his interest in the unusual jobs that Jews did in Zemun and Srem, making a point of how he would tell us the next time about rag collecting, once a very lucrative business because rags were the raw material for the production of paper. Leeches, however, were not as appealing for Serbian and German merchants, regardless of the huge demand and good earnings, and it was while he was at the Zagreb archive, Dacca said, that he came upon many documents about the Jewish leech gatherers, about whom, as in the material on the other trades, there was an assortment of permits and bans, support and suspicion, an invoking of legal regulations and an evident sidestepping of these same regulations. Since Jews were not allowed to reside permanently on the Military Frontier, Dača explained, they used every opportunity, even the smallest, the size of a leech, for instance, to find a way to rest with at least one foot on solid ground. In the case of leeches, of course, it would be better to say mud rather than solid ground, but even mud, he remarked, could sometimes be reliable. There was something about mud in the Talmud, he said, but now he couldn't remember where. He stopped talking and began to nod. Jaša and I looked at each other. Don't you look at each other, said Dacca, I'm not sleeping, I am just trying to remember the name of the leech gatherer in the Brod regiment. Then he straightened up, opened his eyes, and said that the buyer's name was Marko Felner and that for the right to be a buyer he paid more than a thousand forints annually, while he gave the gatherers ten krajcars in silver for a standardized measure, which came to about a cup and a little more. No one, Dača said, no one dared catch leeches without Felner's go-ahead, and his privilege was supported by the military command, which, of course, was a paradox, he added, because the army should have been doing the exact opposite, meaning that they should have been encouraging Jews to leave the Military Frontier region. Clearly everybody cared more about pocketing a little spare change, he said, even if it came from leeches, because the dilemma of the leech gatherers crops up often in the correspondence of the Slavonian general command, and for instance, he said, there is mention of a case of two Jews who hung around Slavonski Brod for more than a month in 1833 without authorization, which was absolutely unacceptable according to the regulations of the day, and they were allowed to be in Brod only on the days the ferry ran, and even then, said Dacca, only for as long as absolutely necessary for them to receive the leeches delivered from Bosnia, and on condition that no smuggling was involved, in which case the authorities would have been merciless with them, the Jews, not the leeches, and expelled them from the Military Frontier at once. Now here is where the additional information that arrived from Zagreb comes in, an extract from a document that had eluded me or else had been located at a later date, in which the Slavonian general command informs the Zemun magistrate's office that a young Jewish man who had been smuggling leeches was arrested in the vicinity of Slavonski Brod, and when questioned as to what his name was and where he was from, he replied that his name was Volf Enoch and that he was a water carrier by trade from Zemun. The command didn't believe him and sought confirmation from the magistrate that in the registry of Zemun Jews such a person with such a name was listed, demanding at the same time of the magistrate that if the detainee's claims were shown to be accurate, why he had been able to leave his duties in Zemun and come as far as Slavonski Brod, especially since no leeches in any considerable quantity were found upon his person, but he did have in his sack many manuscripts and vials with an assortment of liquids and powders, which made everything more suspicious and merited confidentiality and caution. The response of the Zemun magistrate, Dacca said, has not been preserved, but even so we can clearly see that this could not be the same Volf Enoch, because the document refers to a young man, whereas Volf Enoch, if he were one and the same person, would have been about eighty years old at the time, and no one could have described him as a young Jew, unless, said Dača, it was, in fact, our Volf, but altered or refreshed in some way despite his advanced age. You see, he said, and by this time he was gesticulating excitedly, the extract quotes a part of a letter from the command dated January 1834, which states that the Zemun magistrate's office should make an effort to provide additional information about this Volf Enoch, because he vanished from the cell where he'd been held, and when they say vanished, said Dacca, they remark that he vanished in the literal sense of the word. In that cell, you see, there were other people, and when they woke up one morning, Volf was no longer among them. No one had heard or seen a thing, there were no traces of a tunnel dug or bars broken, and his sack was missing from the office where it had been set aside for safekeeping, though no one had been in the office that night, since the key was in the pocket of a prison clerk who had spent the entire night in his bed, as confirmed by his wife. This disappearance, the document explained in closing, casts an uncomplimentary light on the work of the police and the corresponding segment of the Slavonian general command, and required of them to make an effort as urgently as possible to address the case of the Jewish leech gatherer who could not have simply melted into thin air. Except, of course, said Dacca, and winked at me, if he was our Eleazar, for whom, as a Kabbalist, to move to another place was no hardship at all, no matter how far away. He leaned over, picked up his hat, and set it on his head. It's time, he said, as the doorbell rang. Dacca immediately took off his hat, I got up, Jaša said he wasn't expecting anyone, and when he opened the door, there was, indeed, no one there. Not only was there no one there, I told Marko when I visited him later, but it was dark in the stairwell, so Jaša, when he opened the door, took a quick step back, just as he would have, I said, had he seen an unusual person or an unexpected sight at the door, and Dacca and I, convinced that this was why he had stepped back, ran to the door, and then we too stepped back, faced with darkness. We peered for a bit longer into the darkness, then Jaša shut the door and asked if we'd like a drink. Darkness, he added, brings on thirst. Marko nodded, though I could see he was not listening as carefully as he had on previous days. I told him about what had happened on the hill near Hotel Yugoslavia, and here he seemed more willing to listen, he even asked a few questions about how the people were dressed, whether anyone among them was barefoot, whether there were more fair-haired women than dark-haired, but I had no precise answers. I was so vague in fact that Marko finally asked if I had been on the hill at all. I didn't answer right away; I was tired, I wanted to lie down and get a good night's sleep, and I was upset with myself for being upset by Marko's reproach, it being every bit as justified, I have to admit, as my own behavior of the day before. Perhaps I had forgotten some things, I said, finally, however, I remembered that their movement, which seemed arbitrary at first, was coordinated, even when they began to disperse, so I decided there was a message hidden in the shapes, forms, geometric figures, call them what you will, and that the movement, this traversing of imagined pathways to and fro, in other words everything up to their departure, represented a language that was being communicated to someone who knew how to listen. To watch, said Marko, because if this was geometry, listening wouldn't be of much use. He rolled a hefty joint and offered it to me like a peace pipe. While we smoked, he talked about grand geometric endeavors, such as the vast earthen drawings in South America or the magnificent hills raised by the Indians of North America, and in both cases, he felt, one could speak of visual languages, just as the pyramids had been elements of such a language, he firmly believed in that, both those in Egypt and those the Incas built to reach the sun, and then he rolled yet another joint, so the visual languages acquired yet another dimension, just as we two did, and the conversation meandered more and more, traversing a winding forest path, and at one point I wanted us to reach a clearing somewhere, to sit and catch our breath. Instead, I said goodbye to Marko and left for home. In the hallway of his building, as I was going down the stairs, I had to clutch the banister because I was finding it difficult to gauge the height and depth of each step correctly, which made me stumble, and I was afraid I would fall. By the end I was gripping the banister with my right hand, while swinging with my left as if I were walking on a tightrope, high above a ravine. Out on the street I raised my right hand high in the air, and only then did I feel the ease of equilibrium. I could go, I thought, anywhere I like, and I set out for the city park, but when I reached the main path, the barking of a dog that came from its dark depths prompted me to take a different route, by the hospital, then down along Dubrovačka, until I reached the main street. I looked to the left, I looked to the right. The traffic lights were blinking, several people were waiting at a bus stop in front of the department store, the McDonald's was gleaming, taxi drivers were sitting on a bench smoking, drunken men were singing, a little later a woman's voice joined in, then a man spoke of stars, perhaps he even gave their names, and suddenly I knew where I was to go. I headed for Zmaj Jovina Street. I walked back by the taxi drivers, crossed to the other side of the street, looked at the window of a stationery store, and turned by the theater, which seemed neglected in the dark, perhaps even more so than in daytime. I walked cautiously, as if wading through shallow water, and when I saw that the big wooden gate was ajar, I thought it would be better to keep going until I got to the riverbank where all this had started and where the water, I thought, would be deeper. But I did pause. I couldn't see the poster for tai chi classes, though for a moment I thought I spotted a light patch where the poster used to be. I looked to the left, I looked to the right. There was no one. Slowly I slipped into the dark passageway, took two or three steps and stopped, staring at the pump, which glowed as if all the moonlight were pouring into it and it alone. Everything else was pitch-dark: the flowerpots with the barberries, the sidewall of the facing building, the stoop, and the front door. I couldn't even make out the bench, the darkness had probably engulfed it, as it had everything else. Then it occurred to me that someone was sitting there. I don't know wher