I was silent, surprised by the unexpected turn of his speech. He gave me a look of triumph, and ticked off his second finger. ‘Secondly: “False prophecies and prognostications are everywhere forbidden....” Do you notice that? Then, thirdly: “It is illegal to profess to be a sorcerer or a magician, or to employ similar deceptions.” What do you say to that? And suppose all this becomes known, or gets round to the authorities by some back way, who has to pay for it? I do. Who gets sacked from the service? I do. Now you see what a business it is.’

He sat down in his chair again. His raised eyes wandered absently over the walls of the room and his fingers drummed loudly on the table.

‘Well, what if I ask you, Evpsychyi Afrikanovich,’ I began once more in a gentle voice. ‘Of course I know your duties are complicated and troublesome, but you’ve got a heart, I know, a heart of gold. What will it cost you to promise me not to touch these women?’

The sergeant’s eyes suddenly stopped, over my head.

‘That’s a nice little gun you’ve got,’ he said carelessly, still drumming his fingers. ‘A splendid little gun. Last time I came to see you and you were out, I admired it all the while. A splendid gun!’

‘Yes, it’s not a bad gun,’ I agreed. ‘It’s an old pattern, made by Gastin-Rennet; but last year I had it converted into a hammerless. You just look at the barrels.’

‘Yes, yes ... it was the barrels I admired most.... A magnificent piece of work. I’d call it a perfect treasure.’

Our eyes met, and I saw the trace of a meaning smile flickering in the corner of the sergeant’s lips. I rose from my seat, took the gun off the wall and approached Evpsychyi Afrikanovich with it.

‘The Circassians have an admirable custom,’ I said courteously, ‘of presenting a guest with anything that he praises. Though we are not Circassians, Evpsychyi Afrikanovich, I entreat you to accept this from me as a memento.’

For appearance’ sake the sergeant blushed.