“One of the wonders of the world,” repeated Pili in a whisper.

And it was, even on a day like this. Dense with traffic, the Avenue stretched before them, flanked on either side by the glass and granite walls of Speer’s new buildings: ministries, offices, big stores, cinemas, apartment blocks. At the far end of this river of light, rising as grey as a battleship through the spray, was the Great Hall of the Reich, its dome half hidden in the low cloud.

There were appreciative murmurs from the settlers. “It’s like a mountain,” said the woman sitting behind March. She was with her husband and four boys. They had probably been planning this trip all winter. A Tourist

Ministry brochure and a dream of April in Berlin: comforts to warm them in the snowbound, moonless nights of Minsk or Kiev, a thousand kilometres from home. How had they got here? A package tour organised by Strength-Through-Joy, perhaps: two hours in a Junkers jet with a stop-off in Warsaw. Or a three-day drive in the family Volkswagen on the Berlin-Moscow Autobahn.

Pili wriggled out of his father’s grasp and walked unsteadily to the front of the coach. March pinched the bridge of his nose between thumb and forefinger, a nervous habit he had picked up — when? — in the U-boat service, he supposed, when the screws of the British warships sounded so close the hull shook and you never knew if their next depth charge would be your last. He had been invalided out of the navy in 1948 with suspected TB and spent a year convalescing. Then, for want of anything better to do, he had joined the Marine-Kustenpolizei, the Coastal Police, in Wilhelmshaven as a lieutenant. That year he had married Klara Eckart, a nurse he had met at the TB clinic. In 1952, he had joined the Hamburg Kripo. In 1954, with Klara pregnant and the marriage already failing, he had been promoted to Berlin. Paul — Pili — had been born exactly ten years and one month ago.

What had gone wrong? He did not blame Klara. She had not changed. She had always been a strong woman who wanted certain simple things from life: home, family, friends, acceptance. But March: he had changed. After ten years in the navy and twelve months in virtual isolation, he had stepped ashore into a world he barely recognised. As he went to work, watched television, ate with friends, even -God help him — slept beside his wife, he sometimes imagined himself aboard a U-boat still: cruising beneath the surface of everyday life; solitary, watchful.

He had picked Pili up at noon from Klara’s place — a bungalow on a dreary post-war housing estate in

Lichtenrade, in the southern suburbs. Park in the street, sound the horn twice, watch for the twitch in the parlour curtain. This was the routine which had evolved, unspoken, since their divorce five years ago — a means of avoiding embarrassing encounters; a ritual to be endured one Sunday in four, work permitting, under the strict provisions of the Reich Marriages Act. It was rare for him to see his son on a Tuesday, but this was a school vacation: since 1959, children had been given a week off for the Fuhrer’s birthday, rather than for Easter.

The door had opened and Pili had appeared, like a shy child-actor being pushed out on stage against his will. Wearing his new Pimpf uniform — crisp black shirt and dark blue shorts — he had climbed wordlessly into the car. March had given him an awkward hug.

“You look smart. How’s school?”

“All right.”

“And your mother?”

The boy shrugged.

“What would you like to do?”

He shrugged again.

They had lunch in Budapester Strasse, opposite the Zoo, in a modern place with vinyl seats and a plastic-topped table: father and son, one with beer and sausages, the other with apple juice and a hamburger. They talked about the Pimpf and Pili brightened. Until you were a Pimpf you were nothing, “a non-uniformed creature who has never participated in a group meeting or a route march”. You were allowed to join when you were ten, and stayed until you were fourteen, when you passed into the full Hitler Youth.

“I was top in the initiation test.”

“Good lad.”

“You have to run sixty metres in twelve seconds,” said Pili. “Do the long jump and the shot-put. There’s a route march — a day and a half. Written stuff. Party philosophy. And you have to recite the Horst Wessel Lied.”

For a moment, March thought he was about to break into song. He cut in hurriedly: “And your dagger?”

Pili fumbled in his pocket, a crease of concentration on his forehead. How like his mother he is, thought March. The same wide cheekbones and full mouth, the same serious brown eyes, set far apart. Pili laid the dagger carefully on the table before him. He picked it up. It reminded him of the day he got his own — when was it? “34? The excitement of a boy who believes he’s been admitted to the company of men. He turned it over and the swastika on the hilt glinted in the light. He felt the weight of it in his hand, then gave it back.

“I’m proud of you,” he lied. “What do you want to do? We can go to the cinema. Or the zoo.”

“I want to go on the bus.” — “But we did that last time. And the time before.”

“Don’t care. I want to go on the bus.”

“THE Great Hall of the Reich is the largest building in the world. It rises to a height of more than a quarter of a kilometre, and on certain days — observe today — the top of its dome is lost from view. The dome itself is one hundred and forty metres in diameter and St Peter’s in Rome will fit into it sixteen times.”

They had reached the top of the Avenue of Victory, and were entering Adolf Hitler Platz. To the left, the square was bounded by the headquarters of the Wehrmacht High Command, to the right by the new Reich Chancellery and Palace of the Fuhrer. Ahead was the hall. Its greyness had dissolved as their distance from it had diminished. Now they could see what the guide was telling them: that the pillars supporting the frontage were of red granite, mined in

Sweden, flanked at either end by golden statues of Atlas and Tellus, bearing on their shoulders spheres depicting the heavens and the earth.

The building was as crystal-white as a wedding cake, its dome of beaten copper a dull green. Pili was still at the front of the coach.

The Great Hall is used only for the most solemn ceremonies of the German Reich and has a capacity of one hundred and eighty thousand people. One interesting and unforeseen phenomenon: the breath from this number of humans rises into the cupola and forms clouds, which condense and fall as light rain. The Great Hall is the only building in the world which generates its own climate…”

March had heard it all before. He looked out of the window and saw the body in the mud. Swimming trunks! What had the old man been thinking of, swimming on Monday night? Berlin had been blanketed by black clouds from late afternoon. When the storm finally broke the rain had descended in steel rods, drilling the streets and roofs, drowning the thunder. Suicide, perhaps? Think of it. Wade into the cold lake, strike out for the centre, tread water in the darkness, watch the lightning over the trees, wait for tiredness to do the rest…

Pili had returned to his seat and was bouncing up and down in excitement.

“Are we going to see the Fuhrer, papa?”

The vision evaporated and March felt guilty. This daydreaming was what Klara used to complain of: “Even when you’re here, you’re not really here…”

He said: “I don’t think so.”

The guide again: “On the right is the Reich Chancellery and Residence of the Fuhrer. Its total facade measures exactly seven hundred metres, exceeding by one hundred metres the facade of Louis XIV’s palace at Versailles.”

The Chancellery slowly uncoiled as the bus drove by marble pillars and red mosaics, bronze lions, gilded silhouettes, gothic script- a Chinese dragon of a building, asleep at the side of the square. A four-man SS honour guard stood at attention beneath a billowing swastika banner. There were no windows, but set into the wall, five storeys above the ground, was the balcony on which the Fuhrer showed himself on those occasions when a million I people gathered in the Platz. There were a few dozen i sightseers even now, gazing up at the tightly drawn shutters, ! faces pale with expectation, hoping …