Poirot looked down at the ring again and the hand outstretched on the side of the chair. The nails were very long and varnished a deep puce.

Into his mind a quotation came: ‘They toil not, neither do they spin…’

He certainly couldn’t imagine Lady Stubbs toiling or spinning. And yet he would hardly have described her as a lily of the field. She was a far more artificial product.

‘This is a beautiful room you have here, Madame,’ he said, looking round appreciatively.

‘I suppose it is,’ said Lady Stubbs vaguely.

Her attention was still on her ring; her head on one side, she watched the green fire in its depths as her hand moved.

She said in a confidential whisper, ‘D’you see? It’s winking at me.’

She burst out laughing and Poirot had a sense of sudden shock. It was a loud uncontrolled laugh.

From across the room Sir George said: ‘Hattie.’

His voice was quite kind but held a faint admonition. Lady Stubbs stopped laughing.

Poirot said in a conventional manner:

‘Devonshire is a very lovely county. Do you not think so?’

‘It’s nice in the daytime,’ said Lady Stubbs. ‘When it doesn’t rain,’ she added mournfully. ‘But there aren’t any nightclubs.’

‘Ah, I see. You like nightclubs?’

‘Oh, yes,’ said Lady Stubbs fervently.

‘And why do you like nightclubs so much?’

‘There is music and you dance. And I wear my nicest clothes and bracelets and rings. And all the other women have nice clothes and jewels, but not as nice as mine.’

She smiled with enormous satisfaction. Poirot felt a slight pang of pity.

‘And all that amuses you very much?’

‘Yes. I like the casino, too. Why are there not any casinos in England?’

‘I have often wondered,’ said Poirot, with a sigh. ‘I do not think it would accord with the English character.’

She looked at him uncomprehendingly. Then she bent slightly towards him.

‘I won sixty thousand francs at Monte Carlo once. I put it on number twenty-seven and it came up.’

‘That must have been very exciting, Madame.’

‘Oh, it was. George gives me money to play with – but usually I lose it.’

She looked disconsolate.

‘That is sad.’

‘Oh, it does not really matter. George is very rich. It is nice to be rich, don’t you think so?’

‘Very nice,’ said Poirot gently.

‘Perhaps, if I was not rich, I should look like Amanda.’ Her gaze went to Miss Brewis at the tea table and studied her dispassionately. ‘She is very ugly, don’t you think?’

Miss Brewis looked up at that moment and across to where they were sitting. Lady Stubbs had not spoken loudly, but Poirot wondered whether Amanda Brewis had heard.

As he withdrew his gaze, his eyes met those of Captain Warburton. The Captain’s glance was ironic and amused.

Poirot endeavoured to change the subject.

‘Have you been very busy preparing for the fête?’ he asked.