Kornblum was, nevertheless, unable to resist offering that final criticism to his erstwhile pupil on his performance that night. "Never worry about what you are escaping from," he said. "Reserve your anxieties for what you are escaping to."

Two weeks after Josef's disaster, with Thomas recovered, Kornblum called at the flat off the Graben to escort the Kavalier brothers to dinner at the Hofzinser Club. It proved to be a quite ordinary place, with a cramped, dimly lit dining room that smelled of liver and onions. There was a small library filled with moldering volumes on deception and forgery. In the lounge, an electric fire cast a negligible glow over scattered armchairs covered in worn velour and a few potted palms and dusty rubber trees. An old waiter named Max made some ancient hard candies fall out of his handkerchief into Thomas's lap. They tasted of burned coffee. The magicians, for their part, barely glanced up from their chessboards and silent hands of bridge. Where the knights and rooks were missing, they used spent rifle cartridges and stacks of prewar kreuzers; their playing cards were devastated by years of crimps, breaks, and palmings at the hands of bygone cardsharps. Since neither Kornblum nor Josef possessed any conversational skills, it fell upon Thomas to carry the burden of talk at the table, which he dutifully did until one of the members, an old necromancer dining alone at the next table, told him to shut up. At nine o'clock, as promised, Kornblum brought the boys home.

The pair of young German professors spelunking with their electric torches in the rafters of the Old-New Synagogue, or Altneuschul, had, as it happened, gone away disappointed; for the attic under the stair-stepped gables of the old Gothic synagogue was a cenotaph. Around the turn of the last century, Prague 's city fathers had determined to "sanitize" the ancient ghetto. During a moment when the fate of the Altneuschul had appeared uncertain, the members of the secret circle had arranged for their charge to be moved from its ancient berth, under a cairn of decommissioned prayer books in the synagogue's attic, to a room in a nearby apartment block, newly constructed by a member of the circle who, in public life, was a successful speculator in real estate. After this burst of uncommon activity, however, the ghetto-bred inertia and disorganization of the circle reasserted itself. The move, supposed to have been only temporary, somehow was never undone, even after it became clear that the Altneuschul would be spared. A few years later, the old yeshiva in whose library a record of the transfer was stored fell under the wrecking ball, and the log containing the record was lost As a result, the circle was able to provide Kornblum with only a partial address for the Golem, the actual number of the apartment in which it was concealed having been forgotten or come into dispute. The embarrassing fact was that none of the current members of the circle could remember having laid eyes on the Golem since early 1917.

"Then why move it again?" Josef asked his old teacher, as they stood outside the art nouveau building, long since faded and smudged with thumbprints of soot, to which they had been referred. Josef gave a nervous tug at his false beard, which was making his chin itch. He was also wearing a mustache and a wig, all ginger in color and of good quality,and a pair of heavy round tortoiseshell spectacles. Consulting his image in Kornblum's glass that morning, he had struck himself, in the Harris tweeds purchased for his trip to America, as looking quite convincingly Scottish. It was less clear to him why passing as a Scotsman in the streets of Prague was likely to divert people's attention from his and Kornblum's quest. As with many novices at the art of disguise, he could not have felt more conspicuous if he were naked or wearing a sandwich board printed with his name and intentions.

He looked up and down Nicholasgasse, his heart smacking against his ribs like a bumblebee at a window. In the ten minutes it had taken them to walk here from Kornblum's room, Josef had passed his mother three times, or rather had passed three unknown women whose momentary resemblance to his mother had taken his breath away. He was reminded of the previous summer (following one of the episodes he imagined to have broken his young heart) when, every time he set out for school, for the German Lawn Tennis Club under Charles Bridge, for swimming at the Militar- und Civilschwimmschule, the constant possibility of encountering a certain Fraulein Felix had rendered every street corner and doorway a potential theater of shame and humiliation. Only now he was the betrayer of the hopes of another. He had no doubt that his mother, when he passed her, would be able to see right through the false whiskers. "If even they can't find it, who could?"

"I am sure they could find it," Kornblum said. He had trimmed his own beard, rinsing out the crackle of coppery red which, Josef had been shocked to discover, he had been using for years. He wore rimless glasses and a wide-brimmed black hat that shadowed his face, and he leaned realistically on a malacca cane. Kornblum had produced the disguises from the depths of his marvelous Chinese trunk, but said that they had come originally from the estate of Harry Houdini, who made frequent, expert use of disguise in his lifelong crusade to gull and expose false mediums. "I suppose the fear is that they will be soon be"- he flourished his handkerchief and then coughed into it-"obliged to try."

Kornblum explained to the building superintendent, giving a pair of false names and brandishing credentials and bona fides whose source Josef was never able to determine, that they had been sent by the Jewish Council (a public organization unrelated to, though in some cases co-constituent with, the secret Golem circle) to survey the building, as part of a program to keep track of the movements of Jews into and within Prague. There was, in fact, such a program, undertaken sem-voluntarily and with the earnest dread that characterized all of the Jewish Council's dealings with the Reichsprotektorat. The Jews of Bohemia, Moravia, and the Sudeten were being concentrated in the city, while Prague 's own Jews were being forced out of their old homes and into segregated neighborhoods, with two and three families often crowding into a single flat. The resulting turmoil made it difficult for the Jewish Council to supply the protectorate with the accurate information it constantly demanded; hence the need for a census. The superintendent of the building in which the Golem slept, which had been designated by the protectorate for habitation by Jews, found nothing to question in their story or documents, and let them in without hesitation.

Starting at the top and working their way down all five floors to the ground, Josef and Kornblum knocked on every door in the building and flashed their credentials, then carefully took down names and relationships. With so many people packed into each flat, and so many lately thrown out of work, it was the rare door that went unanswered in the middle of the day. In some of the flats, strict concords had been worked out among the disparate occupants, or else there was a happy mesh of temperament that maintained order, civility, and cleanliness. But for the most part, the families seemed not to have moved in together so much as to have collided, with an impact that hurled schoolbooks, magazines, hosiery, pipes, shoes, journals, candlesticks, knickknacks, mufflers, dressmaker's dummies, crockery, and framed photographs in all directions, scattering them across rooms that had the provisional air of an auctioneer's warehouse. In many apartments, there was a wild duplication and reduplication of furnishings: sofas ranked like church pews, enough jumbled dining chairs to stock a large cafe, a jungle growth of chandeliers dangling from ceilings, groves of torcheres, clocks that sat side by side by side on a mantel, disputing the hour. Conflicts, in the nature of border wars, had inevitably broken out. Laundry was hung to demarcate lines of conflict and truce. Dueling wireless sets were tuned to different stations, the volumes turned up in hostile increments. In such circumstances, the scalding of a pan of milk, the frying of a kipper, the neglect of a fouled nappy, could possess incalculable strategic value. There were tales of families reduced to angry silence, communicating by means of hostile notes; three times, Kornblum's simple request for the relationships among occupants resulted in bitter shouting over degrees of cousinage or testamentary disputes that in one case nearly led to a punch being thrown. Circumspect questioning of husbands, wives, great-uncles, and grandmothers brought forth no mention of a mysterious lodger, or of a door that was permanently shut.