"You could take Bjork," Martinsson said ironically.

"You're right, I could," Wallander said in all seriousness. "I'll think about it."

The moment he put down the phone he decided to go to Farnholm Castle on his own. He realised that was what he had really wanted to do all along. My biggest weakness as a police officer, he thought. I always prefer to go alone. Over the years he had begun to question whether it really was a weakness.

In order to concentrate in peace and quiet, he left the police station without further ado, got into his car and drove out of Ystad. The gale really was gusting up to hurricane strength. The car swayed and rattled. Ragged clouds raced across the sky. He wondered how his father's roof was faring at Loderup. He felt a sudden need to listen to some opera, drove on to the hard shoulder and switched on the inside light. But he couldn't find any of his ca.s.settes - and then it dawned on him that this wasn't his own car. He carried on towards Kristianstad. He tried to think through what he was going to say to Harderberg, but discovered that what he was most looking forward to was the meeting itself. There had not been a single photograph of the man at Farnholm, or in any of the press reports he had read, and Hoglund had said that he actively disliked being photographed. On the few occasions he appeared in public his staff ensured that there were no photographers around. An enquiry to Swedish Television revealed that they did not have a single clip of him in their archives.

Wallander thought back to his first visit to the castle. What had struck him then was that very rich people are characterised by silence and remoteness. Now he could add another characteristic: they were invisible. Faceless people in beautiful surroundings.

Just before he got to Tomelilla he ran over a hare that seemed hypnotised by his headlights. He stopped and got out into a wind that almost blew him over. The hare was lying on the verge, its hind legs kicking. Wallander searched for a big enough stone, but by the time he found one the hare was dead. He toed it into the ditch, and returned to his car with an ugly taste in his mouth. The gusts were so strong that they almost ripped the car door out of his grasp.

He drove on to Tomelilla where he stopped at a cafe and ordered a sandwich and a cup of coffee. It was 5.45. He took out his notebook and wrote down questions that he could use as a framework for his interview. He felt tense. What concerned him was that this must mean he hoped he was going to come face to face with the murderer.

He stayed in the cafe for nearly an hour, refilling his cup and allowing his thoughts to wander. He found himself thinking about Rydberg. For a moment he had trouble conjuring up his face, and that worried him. If I lose Rydberg, he thought, I lose the only real friend I've got. Dead or alive.

He paid and left. A sign outside the cafe had been toppled by the wind. Cars flashed past but he couldn't see any people. A real November storm, he thought, as he drove off. Winter is blowing open its portals.

He arrived at the castle gates at 7.25. He expected Strom to come out and greet him, but n.o.body did. The bunker appeared to be deserted. Then the gates glided open without a sound. He drove towards the castle. Powerful spotlights lit up the facade and the grounds. It was like a stage set - an image of reality, not reality itself.

He stopped by the steps and switched off his engine. The castle door opened as he climbed out of the car. When he was halfway up the steps a powerful gust made him stumble and he dropped his notebook. It was carried away by the wind. He shook his head and continued up the steps. A young woman with close-cropped hair was waiting to receive him.

"Was that something important?" she asked.

Wallander recognised her voice. "It was only a notebook," he said.

"We'll send somebody out for it," Jenny Lind said.

Wallander contemplated her heavy earrings and the blue ribbons in her black hair.

"There was nothing in it," he said.

She let him in and the door closed behind them.

"You said you would have somebody with you," she said.

"They couldn't make it."

Wallander noticed two men hovering in the shadows by the great staircase. He recalled the shadows he had seen on his first visit. He could not make out their faces, and wondered fleetingly if they really were alive, or just two suits of armour.

"Dr Harderberg will be here in a moment," the girl said. "You can wait in the library."

She led him through a door to the left of the hall. Wallander could hear his footsteps echoing on the stone floor. He wondered how the woman in front of him could move so quietly, then he saw to his surprise that she was barefoot.

"Isn't it cold?" he said, indicating her feet.

"There's under-floor heating," she said impa.s.sively, and showed him into the library.

"We'll look for your notes," she said, then left him and closed the door behind her.

Wallander found himself in a large, oval-shaped room lined with bookshelves. In the middle was a group of leather chairs and a serving table. The lights were dim and, unlike the entrance hall, the library had oriental carpets on the floor. Wallander stood quite still and listened. He was surprised to hear no sound from the storm raging outside. Then he realised that the room was soundproof. This was where Gustaf Torstensson had spent the last evening of his life, where he had met his employer and several other, unknown, men.

Wallander looked about him. Behind a column he discovered a large aquarium with strangely shaped fish slowly swimming around. He went closer to see if there was gold dust on the bottom: the sand certainly glittered. He continued his tour of the room. I am no doubt being observed, he thought. I can't see any cameras, but they'll be there, hidden among the books, and they'll be sensitive enough to beam adequate pictures despite the dim lighting. There'll be hidden tape recorders as well, of course. They expected me to have somebody with me. They would have left us alone together for a while in order to listen in on our conversation.

Wallander did not hear Harderberg come into the room, but at a certain moment he knew he was no longer alone. He turned and saw a man standing beside one of the sumptuous leather chairs.

"Inspector Wallander," the man said, and smiled. What Wallander would remember afterwards was that the smile never seemed to leave the man's tanned face. He could never forget it.

"Alfred Harderberg," Wallander said. "I'm very grateful you were able to receive me."

"We all need to do our bit when the police call in," Harderberg said.

The voice was unusually pleasant. They shook hands. Harderberg was wearing an immaculate and no doubt very expensive pinstriped suit. Wallander's first impression was that everything about him was perfect - his clothes, his way of moving, his way of speaking. And that smile never left his face.

They sat down.

"I've arranged for tea," Harderberg said in a friendly tone. "I hope you take tea, Inspector?"

"Yes, please," Wallander said. "Especially in weather like this. The walls here at Farnholm must be very thick."

"You're referring to the fact that we can't hear the wind, I suppose," Harderberg said. "You're right. The walls are indeed very thick. They were built to offer resistance, both to enemy soldiers and to raging gales."

"It must have been rather difficult to land today," Wallander said. "Did you come to Everod or Sturup?"

"I use Sturup," Harderberg said. "You can get straight out into the international routes from there. But the landing was excellent. I have only the best pilots."

The African woman Wallander had met on his first visit emerged from the shadows. They sat in silence while she poured tea.

"This is a very special tea," Harderberg said.

Wallander thought of something he had read that afternoon.

"I expect it's from one of your own plantations," he said.

The constant smile made it impossible to tell whether Harderberg was surprised that Wallander knew that he owned tea plantations.

"I see you are well informed, Inspector Wallander," he said. "It is true that we have a share in Lonrho's tea plantations in Mozambique."

"It's very good," Wallander said. "It's hard for me to imagine what is involved in doing business in all four corners of the world. A policeman's existence is rather different. But then, I suppose you must have found it pretty hard yourself in the early days: from Vimmerby to tea plantations in Africa."

"They were indeed very long strides," Harderberg said.

Wallander noted that Harderberg ended the opening exchanges with an invisible full stop. He put down his teacup, feeling rather insecure. The man opposite radiated controlled but apparently unlimited authority.

"I think we can keep this very brief," Wallander said after a moment's pause, during which he could not hear the slightest whisper from the storm outside. "The solicitor Gustaf Torstensson, who died in a car accident after visiting your castle, was in fact murdered. The accident was contrived in order to conceal the crime. Apart from whoever it was who killed him, you were the last person to see him alive."

"I must admit I find the whole business inconceivable," Harderberg said. "Who on earth would want to kill poor old Gustaf Torstensson?"

"That's precisely the question we are asking ourselves," Wallander said. "And who could be sufficiently cold-blooded to disguise it as a car accident?"

"You must have some idea?"

"Yes, we do, but I'm afraid I can say no more."

"I understand," Harderberg said. "You will realise how disturbed we were by what happened. Old Torstensson was a trusted colleague."

"Things didn't get any easier when his son, too, was murdered," Wallander said. "Did you know him?"

"I never met him. But I am aware of what happened, of course."

Wallander was feeling increasingly insecure. Harderberg seemed unmoved. Normally, Wallander could very quickly surmise whether or not a person was telling the truth, but this man, the man sitting opposite him, was different.

"You have business interests all over the world," Wallander said. "You preside over an empire with a turnover of billions. If I understand it rightly, yours is close to being listed among the world's biggest enterprises."

"We shall overtake Kankaku Securities and Pechiney International next year," Harderberg said. "And when we do, yes, we'll be one of the top one thousand companies in the world."

"I've never heard of the companies you referred to."

"Kankaku is j.a.panese, and Pechiney is French," Harderberg said.

"It's not a world I am at all familiar with," Wallander said. "It must have been quite unfamiliar to Gustaf Torstensson too. For most of his life he was a simple provincial solicitor. But nevertheless you found a place for him in your organisation."

"I freely admit that I was surprised myself. But when we decided to move our Swedish base to Farnholm Castle, I needed a lawyer with some local know-how. Torstensson was recommended to me."

"By whom?"

"I'm afraid I can no longer remember that."

That's it, Wallander thought. He knows very well who it was, but he prefers not to say. A barely perceptible shift in his impa.s.sive features had not escaped Wallander's notice.

"I gather he dealt exclusively with financial advice," Wallander said.

"He made sure the transactions we had with the rest of the world were in accordance with Swedish law" Harderberg said. "He was most meticulous. I had great faith in him."

"That last evening," Wallander said. "I suppose you were sitting in this very room. What was the meeting about?"

"We had made an offer for some properties in Germany that were owned by Horsham Holdings in Canada. I was due to meet Peter Munk a few days later to try to clinch the deal. We discussed if there were any formal obstacles in the way. Our proposal was that we should pay partly in cash and partly in shares."

"Peter Munk? Who is he?"

"The princ.i.p.al shareholder in Horsham Holdings," Harderberg said. "He's the, one who runs the business."

"The discussions you had that night were routine?" "As I remember, yes."

"I understand that other persons were present," Wallander said.

"There were two directors from Banca Commerciale Italiana," Harderberg said. "We'd intended paying for the German properties with some of our holdings in Montedison. The transaction was to be handled by the Italian bank."

"I'd be grateful for the names of those persons," Wallander said. "In case it arises that we need to speak to them as well."

"Of course."

"Gustaf Torstensson left Farnholm Castle immediately after the meeting, I take it," Wallander said. "Did you notice anything out of the ordinary about him that night?"

"Nothing at all."

"And you have no idea why he was murdered?"

"I find it totally incomprehensible. An old man who led a solitary life. Who would want to kill him?"

"That's just it," Wallander said. "Who would want to kill him? And who would want to shoot his son as well, a couple of weeks later?"

"I thought you indicated that the police had a lead?"

"We do have a lead," Wallander said, "but we don't have a motive."

"I wish I could help you," Harderberg said. "If nothing else I'd like the police to keep me informed about developments in the case."

"It's very possible that I may need to come back to you with some more questions," Wallander said, getting to his feet.

"I'll answer them as best I can," Harderberg said.

They shook hands again. Wallander tried to look beyond the smile, beyond those ice-blue eyes. But somewhere along the line he came up against an invisible wall.

"Did you buy those buildings?" Wallander asked.

"Which buildings?"

"In Germany."

The smile became even broader.

"Of course. It was a very good deal. For us."

They took leave of each other at the door. Miss Lind was standing there in her bare feet, waiting to escort him out.

"We've found your notebook," she said as they walked through the big entrance hall, and she handed him an envelope.

Wallander noticed that the shadows were no longer there. "This has the names of the two Italian bank directors," Wallander said.

She smiled.

Everybody smiles, Wallander thought. Does that include the men in the shadows?

Jenny Lind closed the door behind him. The gates opened silently, and Wallander felt relieved once he had pa.s.sed through them. The gale hit him the moment he emerged from the castle grounds.

This is where Gustaf Torstensson drove that night, he thought. At more or less the same time. He felt scared. He looked over his shoulder to make sure there was n.o.body in the back seat. But he was alone. A cold draught was forcing its way through the windows.

He thought about Dr Harderberg, the man who smiled. He's the one, Wallander thought, the one who knows exactly what happened.