"You may be surprised," Duncan was saying, 'that my book is set in Britain. Let me start by explaining that the timing for its publication is absolutely vital. As you know, a British and French consortium is currently building a tunnel between Folkestone and Sangatte, which is scheduled to be opened by Queen Elizabeth on 6 May 2994. In fact, Chunnel will be the t.i.tle of my book." I was horrified.

Another gla.s.s of champagne was placed in front of Christabel.

"The story begins in four separate locations, with four different sets of characters. Although they are all from diverse age groups,social backgrounds and countries, they have one thing in common: they have all booked on the first pa.s.senger train to travel from London to Paris via the Channel Tunnel." I felt a sudden pang of guilt, and wondered if I should say something, but at this point a waiter returned with a bottle of white wine, the label of which Christabel studied intently. She nodded, and the sommelier extracted the cork and poured a little into her empty gla.s.s. A sip brought the smile back to her lips.

The waiter then filled our gla.s.ses.

Duncan continued: "There will be an American family mother, father, two teenage children - on their first visit to England; a young English couple who have just got married that morning and are about to begin their honeymoon; a Greek self-made millionaire and his French wife who booked their tickets a year before, but are now considering a divorce; and three students." Duncan paused as a Caesar salad was placed in front of him and a second waiter presented me with a bowl of consomm& I glanced at the dish Christabel had chosen. A plate of thinly cut smoked gravadlax with a blob of caviar in the centre. She was happily squeezing half a lemon, protected by muslin, all over it.

"Now," said Duncan, 'in the first chapter it's important that the reader doesn't realise that the students are connected in any way, as that later becomes central to the plot. We pick up allfour groups in the second chapter as they're preparing for the journey.

The reader discovers their motivations for wanting to be on the train, and I build a little on the background of each of the characters involved."

"What period of time will the plot cover?" I asked anxiously, between spoonfuls of consomme.

"Probably three days," replied Duncan. "The day before the journey, the day of the journey, and the day after. But I'm still not certain - by the final draft it might all happen on the same day.'

Christabel grabbed the wine bottle from the ice-bucket and refilled her gla.s.s before the wine waiter had a chance to a.s.sist her.

"Around chapter three," continued Duncan, 'we find the various groups arriving at Waterloo station to board "le shuttle".

The Greek millionaire and his French wife will be shown to their first-cla.s.s seats by a black crew member, while the others are directed to second cla.s.s. Once they are all on board, some sort of ceremony to commemorate the inauguration of the tunnel will take place on the platform. Big band, fireworks, cutting of tape by royalty etc. That should prove quite adequate to cover another chapter at least." While I was visualising the scene and sipping my soup - the restaurant may have been pretentious, but the food was excellent - the wine waiter filled my gla.s.s and then Duncan's. I don't normally care for white wine, butI had to admit that this one was quite exceptional.

Duncan paused to eat, and I turned my attention to Christabel, who was being served a second dollop of caviar that appeared even bigger than the first.

"Chapter five," said Duncan, 'opens as the train moves out of the station. Now the real action begins. The American family are enjoying every moment. The young bride and groom make love in the rest room.

The millionaire is having another row with his wife about her continual extravagance, and the three students have met up for the first time at the bar. By now you should begin to suspect that they're not ordinary students, and that they may have known each other before they got on the train." Duncan smiled and continued with his salad. I frowned.

Christabel winked at me, to show she knew exactly what was going on. I felt guilty at being made a part of her conspiracy, and wanted to tell Duncan what she was up to.

"It's certainly a strong plot," I ventured as the wine waiter filled our gla.s.ses for a third time and, having managed to empty the bottle, looked towards Madame. She nodded sweetly.

"Have you started on the research yet?" I asked.

"Yes. Research is going to be the key to this project, and I'm well into it already," said Duncan. "I wrote to Sir Alastair Morton, the Chairman of Eurotunnel, on Newsweek headed paper, andhis office sent me back a caseload of material. I can tell you the length of the rolling stock, the number of carriages, the diameter of the wheels, why the train can go faster on the French side than the British, even why it's necessary for them to have a different-gauge track on either side of the Channel ... ' The pop of a cork startled me, and the wine waiter began pouring from a second bottle. Should I tell him now?

"During chapter six the plot begins to unfold," said Duncan, warming to his theme, as one of the waiters whipped away the empty plates and another brushed a few breadcrumbs off the tablecloth into a little silver scoop. "The trick is to keep the reader interested in all four groups at the same time." I nodded.

"Now we come to the point in the story when the reader discovers that the students are not really students, but terrorists, who plan to hijack the train." Three dishes topped by domed silver salvers were placed in front of us. On a nod from the maitre d', all three domes were lifted in unison by the waiters. It would be churlish of me not to admit that the food looked quite magnificent. I turned to see what Christabel had selected: truffles with foie gras. They reminded me of a Mira painting, until she quickly smudged the canvas.

"What do you think the terrorists' motive for hijacking the train should be?" Duncan asked.This was surely the moment to tell him - but once again I funked it. I tried to remember what point in the story we had reached. "That would depend on whether you eventually wanted them to escape," I suggested. "Which might prove quite difficult, if they're stuck in the middle of a tunnel, with a police force waiting for them at either end." The wine waiter presented Christabel with the bottle of claret she had chosen.

After no more than a sniff of the cork she indicated that it was acceptable.

"I don't think they should be interested in financial reward,'

said Duncan. "They ought to be IRA, Islamic fundamentalists, Basque separatists, or whatever the latest terrorist group catching the headlines happens to be." I sipped the wine. It was like velvet. I had only tasted such a vintage once before, in the home of a friend who possessed a cellar of old wine put down with new money. It was a taste that had remained etched in my memory.

"In chapter seven I've come up against a block," continued Duncan, intent on his theme. "One of the terrorists must somehow come into contact with the newly-married couple, or at least with the bridegroom." He paused. "I should have told you earlier that in the character-building at the beginning of the book, one of the students turns out to be a loner, while the other two, a man and a woman, have been living together for some time." He began digging intohis steak.

"It's how I bring the loner and the bridegroom together that worries me. Any ideas?"

"That shouldn't be too hard," I said, 'what with restaurant cars, snack bars, carriages, a corridor, not to mention a black crew member, railway staff and rest rooms."

"Yes, but it must appear natural," Duncan said, sounding as i he was in deep thought.

My heart sank as I noticed Christabel's empty plate being whisked away, despite the fact that Duncan and I had hardly begun our main courses.

"The chapter ends with the train suddenly coming to a hah about halfway through the tunnel,; said Duncan, staring into the distance.

"But how? And why?" I asked.

"That's the whole point. It's a false alarm. Quite innocent.

The youngest child of the American family - his name's Ben -pulls the communication cord while he's sitting on the lavatory.

It's such a hi-tech lavatory that he mistakes it for the chain." I was considering if this was plausible when a breast of quail on fondant potatoes with a garnish of smoked bacon was placed in front of Christabel.

She wasted no time in attacking the fowl.

Duncan paused to take a sip of wine. Now, I felt, I had to lethim know." but before I had a chance to say anything he was off again.

"Right," he said. "Chapter eight. The train has come to a halt several miles inside the tunnel, but not quite halfway."

"Is that significant?" I asked feebly.

"Sure is," said Duncan. "The French and British have agreed the exact point inside the tunnel where French jurisdiction begins and British ends. As you'll discover, this becomes relevant later in the plot." The waiter began moving round the table, topping up our gla.s.ses once again with claret. I placed a hand over mine - not because the wine wasn't pure nectar, but simply because I didn't wish to give Christabel the opportunity to order another bottle.

She made no attempt to exercise the same restraint, but drank her wine in generous gulps, while toying with her quail.

Duncan continued with his story.

"So, the hold-up," said Duncan, 'turns out to be nothing more than a diversion, and it's sorted out fairly quickly. Child in tears, family apologises, explanation given by the guard over the train's intercom, which relieves any anxieties the pa.s.sengers might have had.

A few minutes later, the train starts up again, and this time it does cross the halfway point." Three waiters removed our empty plates.

Christabel touched the side of her lips with a napkin, and gave me ahuge grin.

"So then what happens?" I asked, avoiding her eye.

"When the train stopped, the terrorists were afraid that there might be a rival group on board, with the same purpose as them.

But as soon as they find out what has actually happened, they take advantage of the commotion caused by young Ben to get themselves into the cabin next to the driver's."

"Would you care for anything from the dessert trolley, madame?" the maitre d' asked Christabel.

I looked on aghast as she was helped to what looked like a large spoonful of everything on offer.

"It's gripping, isn't it?" said Duncan, misunderstanding my expression for one of deep concern for those on the train.

"But there's still more to come."

"Monsieur?"

"I'm full, thank you," I told the maitre d'. "Perhaps a coffee later."

"No, nothing, thank you,'

said Duncan, trying not to lose his thread. "By the start of chapter nine the terrorists have got themselves into the driver's cabin. At gunpoint they force the chef de train and his co-driver to bring the engine to a halt for a second time. But what they don't realise is that they are now on French territory. The pa.s.sengers are told by theloner over the train's intercom that this time it's not a false alarm, but the train has been taken over by whichever gang I settle on, and is going to be blown up in fifteen minutes. He tells them to get themselves off the train, into the tunnel, and as far away as they possibly can before the explosion. Naturally, some of the pa.s.sengers begin to panic. Several of them leap out into the dimly lit tunnel.

Many are looking frantically for their husbands, wives, children, whatever, while others begin running towards the British or French side, according to their nationality." I became distracted when the maitre d' began wheeling yet another trolley towards our table. He paused, bowed to Christabel, and then lit a small burner.

He poured some brandy into a shallow copper-bottomed pan and set about preparing a cr'pe suzette.

"This is the point in the story, probably chapter ten, where the father of the American family decides to remain on the train," said Duncan, becoming more excited than ever. "He tells the rest of his tribe to jump off and get the h.e.l.l out of it. The only other pa.s.sengers who stay on board are the millionaire, his wife, and the young newly-married man. All will have strong personal reasons for wanting to remain behind, which will have been set up earlier in the plot." The maitre d' struck a match and set light to the crpe. A blue flame licked around the pan and shot into the air. He scooped his piece de rbsistance onto a warm platter in one movement,and placed it in front of Christabel.

I feared we had now pa.s.sed the point at which I could tell Duncan the truth.

"Right, now I have three terrorists in the cab with the chef de train. They've killed the co-driver, and there are just four pa.s.sengers still left on the train, plus the black ticket collector who may turn out to be SAS in disguise, I haven't decided yet.'

"Coffee, madame?" the maitre d' asked when Duncan paused for a moment.

"Irish," said Christabel.

"Regular, please," I said.

"Decaff for me," said Duncan.

"Any liqueurs or cigars?" Only Christabel reacted.

"So, at the start of chapter eleven the terrorists open negotiations with the British police. But they say they can't deal with them because the train is no longer under their jurisdiction.

This throws the terrorists completely, because none of them speaks French, and in any case their quarrel is with the British government.

One of them searches the train for someone who can speak French, and comes across the Greek millionaire's wife.

"Meanwhile, the police on either side of the Channel stop all the trains going in either direction. So, our train is now stranded in the tunnel on its own - there would normally be twenty trainstravelling in either direction between London and Paris at any one time." He paused to sip his coffee.

"Is that so?" I asked, knowing the answer perfectly well.

"It certainly is." Duncan said. "I've done my research thoroughly." A gla.s.s of deep red port was being poured for Christabel.

I glanced at the label: Taylor's '55. This was something I had never had the privilege of tasting. Christabel indicated that the bottle should be left on the table. The waiter nodded, and Christabel immediately poured me a gla.s.s, without asking if I wanted it.

Meanwhile, the maitre d' clipped a cigar for Duncan that he hadn't requested.

"In chapter twelve we discover the terrorists' purpose,"

continued Duncan. "Namely, blowing up the train as a publicity stunt, guaranteed to get their cause onto every front page in the world. But the pa.s.sengers who have remained on the train, led by the American father, are planning a counter-offensive." The maitre d' lit a match and Duncan automatically picked up the cigar and put it in his mouth.

It silenced him ...

"The self-made millionaire might feel he's the natural leader," I suggested.

.. but only for a moment. "He's a Greek. If I'm going to make any money out of this project, it's the American market I have to aim for. And don't forget the film rights," Duncan said,jabbing the air with his cigar.

I couldn't fault his logic.

"Can I have the cheque?" Duncan asked as the maitre d'

pa.s.sed by our table.

"Certainly, sir," he replied, not even breaking his stride.

"Now, my trouble is going to be the ending ... ' began Duncan as Christabel suddenly, if somewhat unsteadily, rose from her chair.

She turned to face me and said, "I'm afraid the time has come for me to leave. It's been a pleasure meeting you, although I have a feeling we won't be seeing each other again. I'd just like to say how much I enjoyed your latest novel. Such an original idea.

It deserved to be number one." I stood, kissed her hand and thanked her, feeling more guilty than ever.

"Goodbye, Duncan," she said, turning to face her former lover, but he didn't even bother to look up. "Don't worry yourself,"

she added.

"I'll be out of the apartment by the time you get back."

She proceeded to negotiate a rather wobbly route across the restaurant, eventually reaching the door that led out onto the street. The maitre d' held it open for her and bowed low.

"I can't pretend I'm sorry to see her go," said Duncan, puffing away on his cigar. "Fantastic body, great between th.e.s.h.eets, but she's totally lacking in imagination." The maitre d'

reappeared by Duncan's side, this time to place a small black leather folder in front of him.

"Well, the critics were certainly right about this place,"

I commented. Duncan nodded his agreement.

The maitre d' bowed, but not quite as low as before.

"Now, my trouble, as I was trying to explain before Christabel clecided to make her exit," continued Duncan, 'is that I've done the outline, completed the research, but I still don't have an ending. Any ideas ?" he asked, as a middle-aged woman rose from a nearby table and began walking determinedly towards us.

Duncan flicked open the leather cover, and stared in disbelief at the bill.

The woman came to a halt beside our table. "I just wanted to tell you how much I enjoyed your new book," she said in a loud voice.

Other diners turned round to see what was going on.

"Thank you," I said somewhat curtly, hoping to prevent her from adding to my discomfort.