He spent the afternoon further along the docks to the north side of Louvain’s offices where barges might have put in on the morning high tide. He tried to blend in with the other laborers, idlers, thieves, and beggars who populated the area. He took Scuff’s warning very seriously.

He stood half sheltered behind a bale of wool ready for loading; it served the double purpose of concealing his outline and protecting him from the worst of the wind. He watched the men with backs bent under the weight of coal sacks, and hoped profoundly he would not have to resort to such a task to preserve his anonymity. He saw the intricate outlines of winches and derricks bearing heavier loads out of ships’ holds alongside the wharves. Everywhere was the sounds of shouting, the cries of gulls, and the slap of water. Barges moved in long strings, piled high with coal or timber. A three-masted schooner was tacking up towards the bridge. Ferries were weaving in and out like beetles, oars shining as they rose and dipped.

He watched the River Police patrolling so close to the shore that he saw their faces as one turned to another with a joke, and they both laughed. A third made some remark and they shouted back at him, the waves drowning their words, but the good nature of it obvious.

Monk felt suddenly isolated on the dockside, as if the warmth and the meaning of life were out there on the water, in comradeship and a shared purpose. There had been much about waiting in the police which had infuriated him, as well as the restrictions, the answerability to men of limited vision and unlimited vanity, sometimes the monotony of it. But the very boundaries were also a shape and a discipline. The same man whose weakness curtailed his freedom also supported him when he was vulnerable, and sometimes covered his failures. He had been intolerant then. He was paying some of the price for that now as he stood alone on the dockside having to learn everything for himself in a new, alien, and bitterly cold world where few of the familiar rules applied.

About mid-afternoon, as his legs seemed frozen immobile and he realized he was shivering and all his muscles were locked, he saw a man walk up to another and accost him in an obvious bad temper. The first man answered him fiercely. Within moments they were shouting. Two of three bystanders joined in, taking one side or the other. The quarrel swayed backwards and forwards and looked like it was developing into an ugly incident. More than half a dozen men became involved, and the crowd swirled around a group of laborers unloading brassware.

Monk moved forward, mostly to stretch his limbs and get the feeling back in his feet. No one noticed him; they were all watching the quarrel. One of the men took a wild swing at another and connected with his jaw, sending him staggering backwards to knock over a third man. A fourth let fly his own punch, and then it was a melee. It was by chance that Monk saw two men detach themselves and with remarkable speed and skill pick up four of the brass ornaments and slip them sideways to a youth and an old woman among the bystanders, who promptly turned and walked away.

Monk left as well, before the police could come to part the combatants and restore peace. He could not afford to be caught on the outskirts of the crowd. Scuffle-hunting was a trade he had seen a hundred times before, and the brass would never be found. But as he walked back along the quayside towards Louvain’s offices, he resented the fact that he was in effect running away from the band of men he used to be one of-indeed, used to command. It was a bitter taste to swallow.

He was acutely mindful of the fact that he had to report to Louvain today, and he had nothing remotely useful to tell him. The search for evidence of barges unloading surreptitiously had been fruitless. He had no facts at all, and not a great deal of deduction. He walked slowly as he thought about it, the sounds of the riverside all about him, the clang of metal, creak of wood, hiss and slurp of water. The tide was turning, sweeping in again upriver, driving the mudlarks up the shore and lifting the ships higher at anchor. The dusk seemed later this afternoon because the sky was streaked with clear, pale strips to the west, and the water was all grays and silvers, dotted by riding lights burning yellow.

What had he deduced? That the ivory could have been taken by any of the thieves on the river, and almost certainly ended up with a receiver who would sell it on to. . whom? Who would buy ivory? A dealer, to pass it on to jewelers, carvers of ornaments or chess pieces, makers of piano keys, any of a dozen artists or artisans.

That led him to the crux of the question: Was it a theft of opportunity or a planned crime with a particular receiver in mind? The hour it must have happened, according to Hodge’s death, indicated the former. If the latter, then Monk had very little chance of recovering the ivory, because it was almost certainly well beyond the river by now.

He crossed the street and walked along the narrow footpath as a cart rattled over the cobbles. The lamplighter was busy, tipping his long pole to touch the wicks and bring the gift of sudden vision and the illusion of warmth. There was no mist off the water, just the customary driving wind and the faint haze of smoke. To the east, where it was darkest and the river wound beyond Greenwich and the Estuary to the sea, a few stars glittered sharp and brittle.

Monk turned the corner into the wind again, pulled his coat collar higher and tighter around his neck, and quickened his pace to Louvain’s offices. He was obliged to wait in the foyer for a quarter of an hour, pacing back and forth on the bare floor, before Louvain sent for him. But he would know there was no news yet. Had there been, Monk would have come earlier.

The office was warm, but Monk could not relax. The force of Louvain’s personality dominated the room, even though he looked tired. The lines on his face were deeper than before, and his eyes were pink-rimmed.

“I’m here because I said I would be,” Monk replied. “I need to cultivate informants-”

“Is that an oblique way of saying you want more money?” Louvain looked at him with undisguised contempt.

“Not more than I have,” Monk replied coldly. “If I do, then I’ll tell you in a manner you won’t mistake.” He looked at Louvain more closely. He would be a fool to miss such an opportunity to observe him. The theft might have been by chance, but it was equally likely to have been deliberate. He could not afford any kind of ignorance. Louvain stood in front of his desk now, with his back to the gas lamp on the wall. It was an easy and perfectly natural position, but it also concealed his expression, giving his features an unnatural and somber look.

“And how long does this process take?” he asked. There was an edge to his voice, anxiety and perhaps tiredness making it rough. He worked long hours. It was possible more of his fortune rested on recovering the ivory than he had told Monk.

“I should reap some benefits tomorrow,” Monk replied rashly.

“Do you have a plan?” Louvain enquired. Now his face was softer, something like a lift of hope in it. Perhaps his contempt was meant to conceal the fact that the theft mattered to him intensely, and he was dependent upon Monk. He employed him, and could pay him or not, but he would not find his ivory without help, and they both knew that.

Monk weighed his answer carefully. The tension in the room prickled as they each watched the other, weighing, judging. Who had the strength of will to bend the other? Who could harness his vulnerability and disguise it as a weapon?

“I need to narrow down the kind of receiver who could handle a load like that,” Monk said levelly. “A man with the connections to sell it on.”

“Or a woman,” Louvain amended. “Some of the brothel-keepers are receivers as well. But be careful; just because they’re women doesn’t mean they wouldn’t slit your throat if you got in their way.” The vaguest smile crossed his face and then vanished. “You’re no use to me dead.”

If it happened it would anger him, but it would not lie on his conscience. There was a certain respect in him, a levelness in the gaze, a candor he would not have used with a lesser man.

Monk refused to be ruffled. He glanced around the office at the pictures on the walls. They were not of ships, as he had expected, but were wild landscapes of fierce and alien beauty, stark mountains towering above churning water, or barren as the volcanoes on the moon.

“Cape Horn,” Louvain said, following his look. “And Patagonia. I keep them to remind me who I am. Every man should see such places at least once, feel the violence and the enormity of them, hear the noise of wind and water that never stops, and stand on a plain like that, where the silence is never broken. It gives you a sense of proportion.” He hunched his shoulders and pushed his hands into his pockets, still staring, not at Monk but at the pictures. “It measures you against circumstance so you know what you have to do-and what it will mean to fail.”

Monk wondered for an instant if it was a warning, but when he looked at the intense concentration in Louvain’s face, he knew the man was speaking to himself.

“It’s a cruel beauty,” Louvain went on, his voice touched with awe. “There’s no mercy in it, but it’s also freedom, because it’s honest.” Then, as if suddenly remembering that Monk was a hired hand, not an equal or a friend, he stiffened and the emotion fled from his face. “Get my ivory back,” he ordered. “Time’s short. Don’t waste it coming here to tell me you’ve got nothing.”

Monk swallowed the retort tha

t came to his lips. “Good night,” he answered, and before Louvain responded he turned and went out.

He hesitated in the street. The wind was knife-edged, and a sickle moon was rising across the water. Ice rimed over the cobbles, making them slippery, and his breath was a plume of vapor in the air. The thought of going home was sweet, like a burst of warmth inside him, but it was too soon to give up on the day. It was only a little after six, and he could put in at least another two or three hours. The thieves would already have gotten rid of the ivory by now, and the receiver would be looking to place it. He needed to find it before then.