Helena Justina was looking daggers of disapproval, so I piped up at once that I would be happy to take the job.

XLIV

I had better things to do than hang about in the hope of a word with a woman whose only word would be 'goodbye'. I hoofed off back to the jail to free Larius. I took him to a cookshop, then he and I rescued Petro's disgraced ox. Nero had made friends with the horses and mules at the stable. He was like a child at a party; he did not want to go home.

'He looks tired,' commented Larius, as we butted the brute outside so we could harness him.

'Well he might!'

I set Larius on the road back to Oplontis with the cart. Since no man wants his apprentice around while he's teaching a lady the harp, I agreed that my nephew could take himself off painting walls. I stressed it was a temporary arrangement; Larius nodded unconvincingly.

As a harp tutor I lived in the magistrate's house. It saved on rent. Yet I grew to dread its cold, unlived-in smell. Doorways which I would have left open to show life going on in family rooms were grimly sealed with curtains. All the couches had sharp edges looking for a shin to bark. By day there was always a riot in the kitchen and at night there were never enough lamps. Rufus usually ate out; he must have noticed that his cook couldn't cook.

I armed myself for action with some musical manuscripts I found in the town. Aemilius Rufus had been right when he said the Emperor Nero still commanded loyalty here. Within a week of his suicide all the shops in Rome had swept their shelves clear of Caesarly tunelets and sent them out to the markets for wrapping fish. But there were plenty in Campania. For a beginner, Nero's tosh seemed ideal. His compositions were stupendously long, which gave Fausta plenty of practice; they were slow, which was good for her confidence; and without being unpatriotic, they were simplicity to play.

A lyre would have been easier, but with typical obstinacy Aemilia Fausta had set herself the professional challenge of a cithara. It was a lovely thing; it had a deep resonance box decorated with mother-of-pearl, then the sides swept up into elegant horns, with an ivory crosspiece to take the seven strings. How well I could play the cithara is a question I'll leave blank (though when I was in the army I did own a flute with which I managed to create a fair amount of annoyance). Aemilia Fausta was not wanting to run away from home to join a pantomime band; for showing off to drunks at dinner parties, I reckoned I could get her up to scratch. And it would hardly be the first time a teacher had bumbled through a lesson on the basis of some hasty reading up the night before.

The noble lady did possess the sceptical strain I would expect in a friend of Helena's. She once asked me whether I had played much.

'Madam, music lessons are like making love; the point is not how well I can do it, but whether I can bring out the best in you!' She had no sense of humour. Her owly eyes stared at me anxiously.

Teachers who can play well are pretty self-involved. She needed someone like me; gentle hands, a sensitive nature-and able to explain in simple language where the lady I was with was going wrong. As I said: like love.

'Are you married, Falco?' she asked. Most of them do. I gave her my innocent bachelor's smile.

Once that had been clarified, Aemilia Fausta trundled on through her latest Imperial air, while I footled around with a forthcoming lecture on diatonic scales. (A subject on which I admit I could not expound with much fluency.)

•

We had our lessons indoors. Not to annoy the neighbours. (They never paid for tickets. Why give them a free treat?) A lady's maid sat in with us, for propriety, which at least allowed me to eye up the maid improperly during boring passages.

'You seem to have cracked this one, madam. Try it again, leaving out the repeats…'

At that point the maid, who was sewing the sides of a tunic, gave a cry as she upset her pot of pins. She went down on her knees to pick them up so I scrambled round on the floor to help. People who go to the theatre may suppose the maid would take this chance to slip me a note. She wasn't in a comedy, so she didn't; and I was not surprised. I live in the real world. Where, believe me ladies' maids very rarely hand private informers secret notes.

Still, the knees she was down on were lusciously dimpled, she had fluttery black eyelashes and slender little hands-so I had no objection to spending a few moments with her on the floor. Aemilia Fausta played her harp more vigorously. The maid and I managed to find most of her pins.

When I got up, the noble lady dismissed her maid.

'Alone at last!' I cried gaily. Fausta humphed. I stopped her in mid chord and lifted the harp away with an air of suggestive, tender concern which was part of my stock in trade. She looked alarmed. I gazed deliberately into her eyes (which were, to be frank, not the best eyes I ever gazed into in the line of work). 'Aemilia Fausta, I must ask, why do you always look so sad?'

I knew perfectly well. The magistrate's sister spent too much time dreaming bitterly of lost opportunities. She lacked confidence, probably always had. What really annoyed me was the way she let her dressers paint her twenty-year-old features with a forty-year-old face. For all the silver hand mirrors in her well-stocked bower, she could never have looked at herself properly.

'I'm happy to listen,' I encouraged smoothly. My pupil allowed herself a poignant sigh which was more promising. 'The fellow is not worth it if he brings you such unhappiness… Will you talk about it?'

'No,' she said. My usual measure of success.

I sat quietly, looking snubbed, then pointedly offered the harp again. She took it, but made no move to play. 'Happens to everyone,' I assured her. 'The ones who hang around are deplorable dogs, while those you want won't look at you!'

'That's what my brother says.'

'So what's our hero's name?'

'Lucius.' Keeping me in suspense while she pretended to misunderstand my question almost made her smile. I braced myself for those heavy layers of red ochre to crack, but her normal spiky melancholia took charge. 'It is Aufidius Crispus. As you well know!'

I ignored the indignation, and let her settle down. 'So what went wrong?' I asked.

'We were to be married. He seemed to be delaying for a long time. Even I had to accept the delay would be permanent.'

'These things happen. If he was unsure-'

'I do understand all the arguments!' she declared in a light, too rapid voice.

'I'm sure you do! But life's too short for suffering-'

Aemilia Fausta gazed at me, with the dark, tired eyes of a woman who had been unnecessarily miserable most of her life. I really do hate to see a woman as sad as that.

'Let me help ease your troubles, madam.' I gave her a long, sad, significant look. She scoffed wryly, under no misapprehensions about her own allure.

Then I dropped into the silence, 'Do you know where Crispus is?'

Any sensible woman would have brained me with the harp.