The house seemed to be in good condition. The plastex was unscarred, its thin seams running smoothly to the far rim like the veins of a giant leaf.

Curiously, Stamers was in no hurry to switch on. He pointed to left and right as we made our way up the glass staircase to the terrace, underlining various attractive features, but made no effort to find the control console, and suspected that the house might be a static conversion — a fair number of PT houses are frozen in one or other position at the end of their working lives, and make tolerable static homes.

‘It’s not bad,’ I admitted, looking across the powder-blue water as Stamers piled on the superlatives. Through the glass bottom of the pool the car parked below loomed like a coloured whale asleep on the ocean bed. ‘This is the sort of thing, all right. But what about switching it on?’

Stamers stepped around me and headed after Fay. ‘You’ll want to see the kitchen first, Mr Talbot. There’s no hurry, let yourself feel at home here.’

The kitchen was fabulous, banks of gleaming control panels and auto units. Everything was recessed and stylized, blending into the overall colour scheme, complex gadgets folding back into self-sealing cabinets. Boiling an egg there would have taken me a couple of days.

‘Quite a plant,’ I commented. Fay wandered around in a daze of delight, automatically fingering the chrome. ‘Looks as if it’s tooled up to produce penicillin.’ I tapped the brochure. ‘But why so cheap? At twenty-five thousand it’s damn nearly being given away.’

Stamers’s eyes brightened. He flashed me a broad conspiratorial smile which indicated that this was my year, my day. Taking me off on a tour of the rumpus room and library, he began to hammer home the merits of the house, extolling his company’s thirty-five-year, easy-purchase plan (they wanted anything except cash — there was no money in that) and the beauty and simplicity of the garden (mostly flexible polyurethane perennials).

Finally, apparently convinced that I was sold, he switched the house on.

I didn’t know then what it was, but something strange had taken place in that house. Emma Slack had certainly been a woman with a powerful and oblique personality. As I walked slowly around the empty lounge, feeling the walls angle and edge away, doorways widen when I approached, curious echoes stirred through the memories embedded in the house. The responses were undefined, but somehow eerie and unsettling, like being continually watched over one’s shoulder, each room adjusting itself to my soft, random footsteps as if they contained the possibility of some explosive burst of passion or temperament.

Inclining my head, I seemed to hear other echoes, delicate and feminine, a graceful swirl of movement reflected in a brief, fluid sweep in one corner, the decorous unfolding of an archway or recess.

Then, abruptly, the mood would invert, and the hollow eeriness return.

Fay touched my arm. ‘Howard, it’s strange.’

I shrugged. ‘Interesting, though. Remember, our own responses will overlay these within a few days.’

Fay shook her head. ‘I couldn’t stand it, Howard. Mr Stamers must have something normal.’

‘Darling, Vermilion Sands is Vermilion Sands. Don’t expect to find the suburban norms. People here were individualists.’

I looked down at Fay. Her small oval face, with its childlike mouth and chin, the fringe of blonde hair and pert nose, seemed lost and anxious.

I put my arm around her shoulder. ‘Okay, sweetie, you’re quite right. Let’s find somewhere we can put our feet up and relax. Now, what are we going to say to Stamers?’

Surprisingly, Stamers didn’t seem all that disappointed. When I shook my head he put up a token protest but soon gave in and switched off the house.

‘I know how Mrs Talbot feels,’ he conceded as we went down the staircase. ‘Some of these places have got too much personality built into them. Living with someone like Gloria Tremayne isn’t too easy.’

I stopped, two steps from the bottom, a curious ripple of recognition running through my mind.

‘Gloria Tremayne? I thought the only owner was a Miss Emma Slack.’

Stamers nodded. ‘Yes. Gloria Tremayne. Emma Slack was her real name. Don’t say I told you, though everybody living around here knows it. We keep it quiet as long as we can. If we said Gloria Tremayne no one would even look at the place.’

‘Gloria Tremayne,’ Fay repeated, puzzled. ‘She was the movie star who shot her husband, wasn’t she? He was a famous architect Howard, weren’t you on that case?’

As Fay’s voice chattered on I turned and looked up the staircase towards the sun-lounge, my mind casting itself back ten years to one of the most famous trials of the decade, whose course and verdict were as much as anything else to mark the end of a whole generation, and show up the irresponsibilities of the world before the Recess. Even though Gloria Tremayne had been acquitted, everyone knew that she had coldbloodedly murdered her husband, the architect Miles Vanden Starr. Only the silver-tongued pleading of Daniel Hammett, her defence attorney, assisted by a young man called Howard Talbot, had saved her. I said to Fay, ‘Yes, I helped to defend her. It seems a long time ago. Angel, wait in the car. I want to check something.’

Before she could follow me I ran up the staircase on to the terrace and closed the glass double doors behind me. Inert and unresponsive now, the white walls rose into the sky on either side of the pool. The water was motionless, a transparent block of condensed time, through which I could see the drowned images of Fay and Stamers sitting in the car, like an embalmed fragment of my future.

For three weeks, during her trial ten years earlier, I sat only a few feet from Gloria Tremayne, and like everyone else in that crowded courtroom I would never forget hermask-like face, the composed eyes that examined each of the witnesses as they gave their testimony — chauffeur, police surgeon, neighbours who heard the shots — like a brilliant spider arraigned by its victims, never once showing any emotion or response. As they dismembered her web, skein by skein, she sat impassively at its centre, giving Hammett no encouragement, content to repose in the image of herself (‘The Ice Face’) projected across the globe for the previous fifteen years.

Perhaps in the end this saved her. The jury were unable to outstare the enigma. To be honest, by the last week of the trial I had lost all interest in it. As I steered Hammett through his brief, opening and shutting his red wooden suitcase (the Hammett hallmark, it was an excellent jury distractor) whenever he indicated, my attention was fixed completely on Gloria Tremayne, trying to find some flaw in the mask through which I could glimpse her personality. I suppose that I was just another naive young man who had fallen in love with a myth manufactured by a thousand publicity agents, but for me the sensation was the real thing, and when she was acquitted the world began to revolve again.

That justice had been flouted mattered nothing. Hammett, curiously, believed her innocent. Like many successful lawyers he had based his career on the principle of prosecuting the guilty and defending the innocent — this way he was sure of a sufficiently high proportion of successes to give him a reputation for being brilliant and unbeatable. When he defended Gloria Tremayne most lawyers thought he had been tempted to depart from principle by a fat bribe from her studio, but in fact he volunteered to take the case. Perhaps he, too, was working off a secret infatuation.

Of course, I never saw her again. As soon as her next picture had been safely released her studio dropped her. Later she briefly reappeared on a narcotics charge after a car smash, and then disappeared into a limbo of alcoholics hospitals and psychiatric wards. When she died five years afterwards few newspapers gave her more than a couple of lines.