Patrick moved with alacrity through the archway. Miss Blacklock went to the table by the archway where the cigarette-box was.

‘I’d love some sherry,’ said Mrs Harmon. ‘But what do you mean byif?’

‘Well,’ said Miss Blacklock, ‘I’m as much in the dark as you are. I don’t know what-’

She stopped and turned her head as the little clock on the mantelpiece began to chime. It had a sweet silvery bell-like tone. Everybody was silent and nobody moved. They all stared at the clock.

It chimed a quarter-and then the half. As the last note died away all the lights went out.

Delighted gasps and feminine squeaks of appreciation were heard in the darkness. ‘It’s beginning,’ cried Mrs Harmon in an ecstasy. Dora Bunner’s voice cried out plaintively, ‘Oh, I don’t like it!’ Other voices said, ‘How terribly, terribly frightening!’ ‘It gives me the creeps.’ ‘Archie, where are you?’ ‘What do I have todo?’ ‘Oh dear-did I step on your foot? I’m so sorry.’

Then, with a crash, the door swung open. A powerful flashlight played rapidly round the room. A man’s hoarse nasal voice, reminiscent to all of pleasant afternoons at the cinema, directed the company crisply to:

‘Stick ’em up!

‘Stick ’em up, I tell you!’ the voice barked.

Delightedly, handswere raised willingly above heads.

‘Isn’t it wonderful?’ breathed a female voice. ‘I’mso thrilled.’

And then, unexpectedly, a revolver spoke. It spoke twice. The ping of two bullets shattered the complacency of the room. Suddenly the game was no longer a game. Somebody screamed…

The figure in the doorway whirled suddenly round, it seemed to hesitate, a third shot rang out, it crumpled and then it crashed to the ground. The flashlight dropped and went out.

There was darkness once again. And gently, with a little Victorian protesting moan, the drawing-room door, as was its habit when not propped open, swung gently to and latched with a click.