Granger is from Cork and fought with the IRA after 1916. They say he was a friend of Michael Collins and that the two fell out. I don’t know. Like everyone else here, he doesn’t talk about his past (it’s a strange city like that-I’ll tell you more next time). Macleod, by contrast, is a Protestant (Presbyterian, I think) from Glasgow, who scowls a lot and gives the impression he thinks the city is a mess and a discredit to all concerned. Both men are rugby fanatics and where you end up is largely down to religion and sport, though there are some exceptions. Granger found out that I’d played flanker at school and my mother was a Catholic and that was that. I have my first game for his team this week against-yes, you guessed it, Crime Branch. The two men seem to have a deep-seated enmity and rivalry that everyone has a theory about, not always convincing. You are expected to show loyalty to your faction and I suppose I’m Granger’s man now. He’s a big fellow, in every sense, and gives the impression of looking out for his men, though he also always talks to you as if his mind is elsewhere and sometimes looks right through you. I think you’d find him quite handsome-he certainly dresses well. Hardly like a policeman at all. Macleod has been perfectly friendly too, but it doesn’t do to even contemplate loyalty outside your faction.

I must go. I’ve endless journals to look through, which seems to be my task (all publications in the Settlement are censored for Bolshevik propaganda, which certain Russians living here are secretly trying to export to the Chinese masses). I will try to tell you more of this strange city next time. Sometimes I wish you could see it and sometimes I’m glad you can’t. Opium dens are illegal and we sometimes raid them, but you can get heroin from room service in all the best hotels. You can get anything on room service. No one who has money wants for anything. Anyone who hasn’t money wants for something.

One last thing might interest you. A mythical Chinese gangster-I’ve not met him or seen him-but they say this man called Lu, who lives in the French Concession, controls much in the city and nothing happens without his knowledge and say-so. I find it hard to believe and accept the level of influence ascribed to him, but he appears to have taken the lead in fighting Bolshevism. Whenever they suspect a local Chinese, even if he’s in the Settlement, of working for the Bolsheviks, they expel him to the local warlords in the Chinese city, who cut his head off. This is seen as a necessary expedient on behalf of the British and American authorities in order to persuade local Chinese not to spread Bolshevik propaganda-Lu is making too much money to want a Bolshevik revolution-but there is also a feeling I’ve picked up amongst police colleagues that Lu is getting too big for his boots and shouldn’t be allowed-literally sometimes-to get away with murder. He’s using the well-founded fear of Bolshevism amongst foreigners here to get away with doing anything that he wants and undermining (some feel) the authority of the big international powers.

Field looked up again, running his hand through his hair.

He picked up his pen and wrote, This is a dangerous city, but I’ll do my best to keep safe. Love to Arthur… isn’t it about time I was an uncle?

He found he was smiling and was tempted to write that he’d “met” someone very beautiful today, but thinking of Natasha Medvedev and the misleading boast he’d been about to make suddenly brought down a familiar blanket of loneliness and depression.

He still did not believe that a woman like that could submit herself to a man against her will.

Field began to sweat again, the blood pounding in his head. He loosened his tie and unbuttoned his collar, fumbling around his throat until he found the silver cross. He took it off and held it in his palm, tightening his fist until it hurt.

He fought to contain the anger that still came upon him when his confusion was complete, knowing what his father would have made of the city and of Natasha and Lena and the women like them.

Field had a sudden, clear image of his father, with his trimmed mustache, neat hair, and carefully polished shoes. He could see the waistcoat and the shirt that his mother had starched, the chain of the silver cross just visible above the collar. For a moment he allowed himself to hate the man, for his unyielding, obstinate, puritanical priggishness, for his cane and the power with which he had wielded it.

He gripped the cross more tightly, thinking of his mother and the quiet shock with which she had met his decision to join the Shanghai police force.

Field breathed out and opened his eyes. He was here now and it was his life. He put the cross in his left hand and ran his right through his hair. He put the chain back around his neck, did up his collar, and tightened his tie.

It was all in the past now. That was the point of being here. It was why he’d made the journey.

Field wrote, Your loving brother, folded the letter and put it in the envelope, sealed the back, then wrote her address in his careful, flowing hand.

He turned and saw Yang looking at him. She was “his” secretary, his and Prokopieff’s, a tiny, slim dark girl with a neat, pretty face and an upturned nose. Her gaze was steady, and for a moment he thought her mind must be elsewhere, but she shifted her head a little, without looking away, and he knew that she was still appraising him. She wore a short cream skirt, without stockings, the thin cotton hem rumpled halfway up her thigh.

Field found it hard to take his eyes from the smooth skin of her legs.

He turned back to his work, distracting himself by reading a memo pinned to the corkboard on the side of his cubicle, which was from Commissioner Biers’s office and instructed them to ensure all files removed from Registry are forwarded to other personnel complete, with cover correspondence detailing any removals. Anyone forwarding a file MUST inform Registry in writing who the file was forwarded to and upon which date. It added: All envelopes will now be opened in Registry, rather than the relevant sections, unless addressed directly to individuals.

Field had never met Biers. He’d only ever seen him once, coming into the lobby, in uniform, his nose and cheeks red from, Prokopieff said, a night’s hard drinking. Field thought he’d seen him stagger, but later decided it might have been his imagination.

He pulled forward the form in front of him. It was form number 6.3000-3.23, the number listed next to the logo of the Shanghai Municipal Police, a star with the words Omnia Juncta in Uno inside it. Field’s Latin was shaky, but he assumed that meant “all acting in unison.”

In the box marked Made by he wrote his own name, and in the one marked Forwarded by he crossed out the “by,” wrote “to,” and wrote Caprisi’s name, before going on to fill out the address at which the fingerprints had been found and the nature of the crime -murder. He left the time blank, not certain whether this referred to the time of discovery or of the murder itself, which had not yet been determined. Caprisi hadn’t mentioned the pathologist, but Field assumed they would go and see him together.

For a moment Field wished he’d ended up in Crime, which had always been his intention. He thought there was something vaguely disreputable about his own department.

He pictured Lena Orlov again, and the way her body had strained to avoid her assailant, then he thought about Natasha and her nonchalant disinterest. What did she really think? Hadn’t the two of them been friends? Perhaps that had been the cause of the moments of fragility he’d witnessed.

Field flicked open the file in front of him and glanced at the small picture clipped to the single sheet of paper it contained. It was a poor photograph, which made Lena look like a convict, her blond hair flattened and her face gaunt. Field thought of the happy family scene in front of the country house in Russia.