Alexei's mind raced. OGPU operatives. They had to be. That's all he could think. The secret police. They come for you when you least expect it, especially when there are few people around to witness it. Somehow they'd traced him. Now the b.a.s.t.a.r.ds had come to arrest him. Because of his social origins? Just because he was from an aristocratic family? Or was there something else? Immediately his thoughts went to Antonina. Had she betrayed him? A bitter taste stung the back of his tongue because he'd believed he could trust her. How the h.e.l.l could he help his father when he couldn't even help himself? He forced his shoulders to relax and stuck a smile of sorts on his face.

'Well, tovarishchi tovarishchi, why on earth would I want to go with you?' he asked easily. 'I'm busy now. Another time maybe.'

He took a stride away down the corridor but didn't turn his back on them. To his surprise, instead of snapping at his heels like a pack of wolves eager for the taste of flesh, they just stood there by the main door looking perplexed. Four more steps along the tiles and he pushed open the bathroom door.

'Of course, comrade,' a tall coat at the front of the threesome said politely. 'When would be convenient?'

Alexei stalled, hand still on the door. Convenient? Convenient? Since when did OGPU do anything at your Since when did OGPU do anything at your convenience convenience? He released the door, moved back along the corridor and studied the intruders more closely. They were no older than himself, around mid-twenties; one short and plump, the others taller and leaner with identical moustaches. All had eyes that made him nervy.

'Who are you?' he asked.

'We met last night.' It was one of the tall figures who spoke.

'Last night?'

'Da. Don't you remember me?' Don't you remember me?'

Then it came to him and he cursed his starved brain for its sluggishness. The moustaches. Of course, just like the man they called pakhan pakhan, with the droop around each side of the mouth.

'Of course I do. Tell me, how is he today?'

'Better.'

'I'm glad. Send him my good wishes for his recovery.'

'He wants to see you.'

'Now?'

'Now.' The man paused and added reluctantly, 'If it is convenient. He asks whether you would come to eat bread with him.'

Alexei laughed with relief, a good strong belly laugh that made the threesome shuffle uneasily.

'Da,' he said. 'Tell him yes.'

Bread and salt.

Alexei accepted the piece of black bread on the tray that greeted him as he walked into the apartment, and dipped it in the bowl of salt. In Russia bread and salt represented much more: they meant hospitality. They meant welcome. On bread and salt you could live. Beside them on the tray stood a shot gla.s.s filled to the brim with vodka. He picked it up, knocked it back in one and felt it burn the cobwebs from his stomach.

His mind kicked into gear and he looked around with interest. The apartment was an odd mixture of old and new. On the walls hung hefty oil paintings in elaborate frames, all portraits of different men. Sharp observant eyes gazed out at him from each one. Family portraits? Could be. For a moment Alexei recalled the severe paintings of his own ancestors that used to line the grand staircase in their St Petersburg villa and frighten him as a child. At least some of these looked as if they knew how to smile. The furniture, in contrast, was new and utilitarian, a plain bleached pine that looked at odds with the paintings, but everything was clean and there was no curtain dividing the large living room into separate quarters.

'This way, pozhal.u.s.ta pozhal.u.s.ta.'

Alexei followed the plump one of the trio into a corridor and to a heavy door, with an ancient bra.s.s handle that looked as though it might have come from somewhere else. Somewhere like a church. The soft-looking knuckles knocked.

'Da?'

'Pakhan, I have the comrade from last night.'

'Come in, d.a.m.n you.'

They entered a room that belonged to a man with a pa.s.sion. Though the curtains were half closed, a strip of sunlight lay dim and dusty in the air, exposing the contents of the room. Wings seemed to flutter, feathers flashed scarlet, eyes gleamed corn yellow. The place was full of birds. Alexei blinked but the birds didn't move. They were all stuffed. Exquisite masters of the air trapped under gla.s.s domes and doomed to pose on mossy branches until their feathers blackened and turned to dust. With a jolt Alexei pictured his own father, Jens Friis, trapped, penned, ensnared for so many years, unable to fly.

'Welcome, friend.'

The words were a deep rumble. They issued from a large four-poster bed that was adorned with mulberry red drapes and long white bolster pillows piled up like snowdrifts. Sunk deep in the middle of them was the pale puffy face of last night.

'Good morning, comrade. Dobroye utro Dobroye utro,' Alexei greeted him cheerfully. 'I hope you're feeling better.'

'I feel like I've been kicked by a b.l.o.o.d.y camel,' his host grimaced, causing his moustache to writhe like something alive.

'Have you seen a doctor?'

'Pakhan has his usual pills,' the young man at Alexei's elbow volunteered, 'but he is too stubborn to let us call a doctor.' has his usual pills,' the young man at Alexei's elbow volunteered, 'but he is too stubborn to let us call a doctor.'

'Go away, Igor. You're annoying me.' But it was said with a fond smile that belied the words.

'Pakhan, I don't think-'

'Go.'

Igor glanced at Alexei.

'Don't worry,' the older man insisted, 'this person has not come here to do me harm. Have you, comrade?'

'Nyet. Of course not.'

'Good. Leave us then, Igor.'

The plump face creased with concern and Alexei had the feeling the young man did not much appreciate being dismissed as if he were a schoolboy. Nevertheless he left with no further objection, just shut the door a shade harder than was necessary.

'Come over here, my friend.'

Alexei approached the bed. It struck him as a strangely intimate act in the presence of a stranger and he became aware of the smell of the bedsheets, the blue veins bunched at the base of the ageing throat. A closer look disclosed a man considerably frailer than the voice he chose to use. Strands of grey hair were sc.r.a.ped severely back from his face which, despite being fleshy, had sunk in on itself, falling into crevices, crowding around the dark eyes.

'I'm not dying,' the sick man announced gruffly.

'I'm glad to hear it. But it's your friends on the other side of that door you need to convince, not me. They're out there whittling your coffin right now.'

The man laughed, a great guffaw that had him rubbing his hand on his chest as if it pained him under his nightshirt. 'What's your name, comrade?'

'Alexei Serov.'

'Well, Alexei Serov, you don't look much like a guardian angel to me, but I thank G.o.d for putting you in that street last night, especially when I had dismissed my companions for the evening.' His mouth twisted in a grimace. 'This experience will teach me to avoid brothels in future.'

Alexei sat down on the chair beside the bed and smiled. 'Our paths crossed, friend. I was there at the right time. Now you're safe with your people, so get well again.'

'I intend to.' He held out his hand to Alexei. 'Accept the sincere thanks of Maksim Voshchinsky.'

Alexei shook the hand. It felt surprisingly firm in his and he respected the strength of will that made it so. But his eyes were drawn to where the sleeve of the nightshirt had ridden up and the muscular forearm lay briefly in view. What he saw there slowed his heartbeat. A fleeting glimpse, that was all, before Voshchinsky withdrew his hand once more, but it was enough to tell Alexei this was someone to keep far away from.

Voshchinsky's hooded eyes conducted a slow inspection of Alexei's appearance. 'Most people as dirty and ragged as you, Comrade Serov, if you don't mind my saying, would have had my watch in their pocket, my wallet in their hand, and left me to die alone on the ice.'

Alexei rose to his feet. 'Not everyone is like that,' he said with a polite bow. 'But you must rest now. Don't tire yourself. I am happy to see you are recovering well. Comrade Voshchinsky, I wish you good day.'

He walked to the door, eager to be out of this room with its winter light glinting off a mult.i.tude of glazed staring eyes. The sound of the man's shallow breathing followed him.

'Wait.'

Alexei paused.

'Comrade Serov, are you in such a rush to be elsewhere?'

'Nothing stands still in life, my friend.'

The grey head nodded again, lolling slightly on his neck as though it were too heavy. 'I know.' He smiled, a brief, forgiving twitch of his lips. 'Especially when you are young.' Sadness rustled like dry leaves in his words and the fingers of one hand slowly opened and flexed on the sheet, an unconscious movement, as if trying to grasp at Alexei. Or maybe at life. 'But I am not ready to see you go yet.'

'You have your friends.'

'Yes, that's true. They are good friends. I can't complain. They do what I say.'

With a quiet click Alexei opened the door. Outside on the polished boards stood the three men and at the sight of him all three took a step forwards. They wanted to know what had been said in there but, in that moment when he could have walked away, back to the fleas and the prospect of never seeing his own father again, he felt a shift within himself. Through his own arrogance on the bridge in Felanka he had lost everything that would open the doors to set Jens Friis free. But now he couldn't allow himself to walk away from the strange room with the dead birds and the sick man. This time he must swallow the arrogance. Bend the knee. Take the risk.

'He's resting,' Alexei announced. Then he entered the bedroom once more and softly shut the door behind him.

'So?' It came from the bed.

'You say your friends do what you say. Because I saved your life, would they do what I say? Would they owe me that?'

Voshchinsky frowned, a wary pucker of his heavy eyebrows. Alexei returned to the chair and sat down.

'Maksim,' he said, 'you have many friends.'

He lifted the man's hand in his own, touched the veins that ran like serpents under the skin, and slid the nightshirt sleeve up the forearm. Underneath it writhed more serpents, black ones. Two of them slithered round the base of the slender skeleton of a birch tree, their eyes red, their fangs sharp as knife blades. Beneath them, written in elaborate italic script, were three names: Alisa Alisa, Leonid Leonid, Stepan. Stepan.

'A fine tattoo,' Alexei commented.

Maksim Voshchinsky touched the trunk of the tree lovingly with the finger of his other hand. 'That was my Alisa, the mother of my sons, G.o.d rest her soul.'

'Maksim, we must talk. About the vory vory.'

The sick man's eyes narrowed and his voice grew rough. 'What do you know about the vory vory?'

'They are the criminals of Moscow.'

'So?'

'And they wear tattoos.'

35.

Lydia stood on the steps of the Cathedral of Christ the Redeemer in the thin sunshine. The Moskva River slid past, boats bobbing on the molten silver of its surface, and she'd counted twenty-two of them in the hour she'd been waiting.

'Alexei,' she murmured, 'I can't wait any longer.'

She'd really believed it today. That he would come. When she said to Liev, 'My brother will be there,' for once she hadn't been annoyed by his big laugh, because now she knew for certain that Alexei had received the letter she'd left in Felanka and that he wanted to see her again. It had lifted a dead weight that lay in her stomach as solid and cold as the tombstones in the Cathedral's crypt. She was alone on its wide steps. No one loitering in the street or slowing their pace as they walked along the pavement. Everyone seemed to be going about their own business as normal, an elderly man with a fat dog in tow, a young woman with a net bag and a child hanging off each hand. Lydia studied the street intently. It was hard to shake the chill of being observed.

After twenty minutes she had convinced herself that no one was watching her, but even so she intended to take a circuitous route across Moscow. First in one of the horse-drawn carriages, an izvozchik izvozchik with the horse still wearing its summertime hat, its ears sticking up through the plaited straw like curious weasels; then a tram, an intricate weaving through shops, in and out of side doors, another tram, another shop, a final quick desperate dash on foot. Then the park. She had it all planned. with the horse still wearing its summertime hat, its ears sticking up through the plaited straw like curious weasels; then a tram, an intricate weaving through shops, in and out of side doors, another tram, another shop, a final quick desperate dash on foot. Then the park. She had it all planned.

Lydia had run the last stretch and her heart was somewhere in her throat. She made her way along the path, everything around her so piercingly bright that she had to narrow her eyes against the sunlight. On each side stretched pristine lawns dressed up in lacy layers of snow. Ragged edges marked the boundaries between paths and lawns, as if the black earth were peeking out from under its white blanket like a sleepy mole to test the temperature outside. Lydia hurried her pace. She couldn't see him.

She had entered the park from the Krymsky Bridge end but Chang An Lo might easily approach from a different direction. She kept turning her head, searching. Years earlier the site had been just one big sc.r.a.p heap for old metal, where scavengers used to prowl at night and stray packs of dogs sc.r.a.ped out dens, but the land had been cleared and flattened - first for the Agricultural Exhibition and then, in 1928, turned into the Central Park of Culture and Leisure.

There was no sign of culture but people were certainly taking advantage of the leisure. The sun had tempted them out into the crisp cold air, well-swaddled figures strolling arm in arm and children scampering like kittens, released from the confines of their cramped living quarters. One athletic-looking man was kicking a ball to five young boys, all dressed in Young Pioneer uniforms with Communist-red scarves, flashing bright as robins on the snow. Such an ordinary sight, a father playing with his children, yet Lydia felt a sharp tug of envy and hated herself for it, for that weakness she couldn't seem to escape.

Moving on through the park, past the lily-of-the-valley electric lights, she started to lose confidence with each step. This was all wrong. The park wasn't at all what she'd antic.i.p.ated when she put it forward as a meeting place. She cursed her own ignorance. She'd imagined there would be trees and tangled undergrowth, offering privacy and shadowy nooks where two people could speak without being observed, but the Central Park of Culture was still new, with wide empty stretches of gra.s.sland and flowerbeds barren under the snow, the trees freshly planted and no taller than herself. It didn't take her long to see that Chang An Lo was not here.

The realisation slid sharp as ice into her skull. She closed her eyes, the fingers of sunlight almost warm on her lashes.

Where are you, my love?

She breathed quietly, letting loose her thoughts. When something in her mind unknotted, she knew she'd been looking for the wrong thing. Slowly she retraced her steps, scanning the ground this time instead of the Muscovites at leisure, and she saw the sign when she was back where she'd started. She smiled and felt a whisper of wind ruffle her hair. The sign was a tiny pile of stones, so small it was barely noticeable. But Lydia knew. Knew without doubt. When she and Chang had been separated in China, they had left messages for each other in a place called Lizard Creek and those messages had been buried in a jar beneath a cairn of stones. This, she realised, was her new Lizard Creek.

She crouched down and scrabbled at the stones. The miniature cairn had been placed in a corner of one of the flowerbeds where the soil was not so compacted under its skin of ice. It broke up quickly under her fingers and she found a small fold of leather. Inside it lay a slip of paper. In delicate black script were written six words: At the end of s.e.m.e.nov Ulitsa At the end of s.e.m.e.nov Ulitsa. Six words that altered her world.

She glanced round quickly but nothing had changed. A young woman wheeling her bicycle, an elderly couple throwing crumbs like confetti for a flock of starlings whose wings fluttered an oily black in the sunlight. Lydia piled the small cairn back together, rose to her feet, brushed her fingers on her coat and slipped the paper deep in her pocket. Her hand wouldn't release its grasp but lay there, curled round it. She started to walk at a steady pace along the path once more, but her feet wouldn't wait. They picked up speed, lengthening her stride and, before she could stop them, they were running.

s.e.m.e.nov Street was near the river. Set in the southern part of the city, it might have been transplanted straight out of one of the villages Lydia had viewed from the train on her journey across Russia. The houses were simple, a jumble of wooden one-storey buildings tilting at different angles under patched and mossy roofs.

The road was nothing more than a mix of potholes and dirt, but today it was bustling with people. A street market filled up most of the walkway, goods displayed on mats thrown on the ground. One stall boasted neat rows of second-hand boots, each one moulded to the shape of the previous owner's life, jostling between displays of paper flowers and buckets of rusty metal clamps and washers. None of the traders had licences. If the police turned up to check they would melt away faster than ice on the tongue. Lydia was thankful for all the activity. She slid unnoticed along the street.