He called to Levin. 'You okay?'

'I think so,' the old Russian told him. Til keep checking.'

Salim patted the Degtyarev machine gun. 'What a darling. Better than any woman. This, I keep, Villiers Sahib.'

'You've earned it,' Villiers told him. 'Now all we have to do is pick up Hamid and drive like h.e.l.l for the border.'

'No helicopters to chase us,' Levin shouted.

'Exactly.'

Salim said, 'You deserve to be Rashid, Villiers Sahib. I have not enjoyed myself so much in many years.' He raised an arm. 'I have held them in the hollow of my hand and they are as dust.'

'The Koran again?' Villiers asked.

'No, my friend,' Salim bin al Kaman told him. 'It is from your own Bible this time. The Old Testament,' and he laughed out loud exultantly as they emerged from thewadi and started down to the plain below where Hamid waited.

Di5, THAT BRANCH of the British Secret Intelligence Service which concerns itself with counter-espionage and the activities of secret agents and subversion within the United Kingdom, does not officially exist, although its offices are to be found in a large white and red brick building not far from the Hilton Hotel in London. Di 5 can only carry out an investigation and has no powers of arrest. It is the officers of the Special Branch at Scotland Yard who handle that end of things.

But the growth of international terrorism and its effects in Britain, particularly because of the Irish problem, were more than even Scotland Yard could handle and in 1972., the Director General of Di5, with the support of 10 Downing Street, created a section known as Group Four with powers held directly from the Prime Minister of the day to co-ordinate the handling of all cases of terrorism and subversion.

After ten years, Brigadier Charles Ferguson was still in charge. A large, deceptively kindly-looking man, the Guards tie was the only hint of a military background. The crumpled grey suits he favoured, and half-moon reading gla.s.ses, combined with untidy grey hair to give him the look of some minor academic in a provincial university.

Although he had an office at the Directorate General, he preferred to work from his flat in Cavendish Square. His second daughter, Ellie, who was in interior design, had done the place over for him. The Adam fireplace was real and so was the fire. Ferguson was a fire person. The rest of the room was also Georgian and everything matched to perfection, including the heavy curtains.

The door opened and his manservant, an ex-Gurkhanaik named Kim, came in with a silver tray which he placed by the

fire. 'Ah, tea,' Ferguson said. 'Tell Captain Fox to join me.'

He poured tea into one of the china cups and picked upThe Times. The news from the Falklands was not bad. British forces had landed on Pebble Island and destroyed eleven Argentine aircraft plus an ammo dump. Two Sea Harriers had bombed merchant shipping in Falkland Sound.

The green baize door leading to the study opened and Fox came in. He was an elegant man in a blue flannel suit by Huntsman of Savile Row. He also wore a Guards tie, for he had once been an acting captain in the Blues and Royals until an unfortunate incident with a bomb in Belfast during his third tour of duty had deprived him of his left hand. He now wore a rather clever replica which, thanks to the miracle of the microchip, served him almost as well as the original. The neat leather glove made it difficult to tell the difference.

'Tea, Harry?'

'Thank you, sir. I see they've got the Pebble Island story.'

'Yes, all very colourful and dashing,' Ferguson said as he filled a cup for him. 'But frankly, as no one knows better than you, we've got enough on our plate withojAiie Falklands. I mean, Ireland's not going to go away and tJj^Kre's the Pope's visit. Due on the twenty-eighth. That onr^give^is'Sleven days. And he makes such a target of himself. YouM think, he'd be more careful after the Rome attempt on his life.' '

'Not that kind of man, is he, sir?' Fox sipped some of his tea. 'On the other hand, the way^things are going,"^erh2ps he won't come at all. The South American connection is of primary importance to the Catholic Church and they see us as the villain of the piece iff this Falklands business. They don't want him to come and the speech he made in Rome yesterday seemed to hint that he wouldn't.'

Til be perfectly happy with that,' Ferguson said. 'It would relieve trie of the responsibility of making sure some madman or other doesn't try to shoot him while he's in England. On the other hand, several million British Catholics would be bitterly disappointed.'

'I understand the Archbishops of Liverpool and Glasgow

have flown off to the Vatican today to try to persuade him to change his mind,' Fox said.

'Yes, well let's hope they fail miserably.'

The bleeper sounded on the red telephone on Ferguson's desk, the phone reserved for top security rated traffic only.

'See what that is, Harry.'

Fox lifted the receiver. 'Fox here.' He listened for a moment then turned, face grave and held out the phone. 'Ulster, sir. Army headquarters Lisburn and it isn't good!'

It had started that morning just before seven o'clock outside the village of Kilgannon some ten miles from Londonderry. Patrick Leary had delivered the post in the area for fifteen years now and his Royal Mail van was a familiar sight.

His routine was always the same. He reported for work at headquarters in Londonderry at five-thirty promptly, picked up the mail for the first delivery of the day, already sorted by the night staff, filled up his petrol tank at the transport pumps then set off for Kilgannon. And always at half past six he would pull intcdfittrack in the trees beside Kilgannon Bridge to read the moSHgipaper, eat his breakfast sandwiches and have a cup"Si dprfee from his thermos flask. It was a routine which, unfortunately for Leary, had not gone unnoticed.

Cuchulain watched him for ten minutes, waiting patiently for Leary to finish his sandwiches. Then the man got out, as he always did, and walked a little way into the wood. There was a slight sound behind him of a twig cracking under a foot. As he turned in alarm, Cuchulain slipped out of the trees.

He presented a formidable figure and Leary was immediately terrified. Cuchulain wore a dark anorak and a blackbalaclava helmet which left only his eyes, nose and mouth exposed. He carried a PPK semi-automatic pistol in his left hand with a Carswell silencer screwed to the end of the barrel.

'Do as you're told and you'll live,' Cuchulain said. His voice was soft with a Southern Irish accent.

'Anything,' Leary croaked. 'I've got a family - please.'

'Take off your cap and the raincoat and lay them down.'

Leary did as he was told and Cuchulain held out his right hand so that Leary saw the large white capsule nestling in the centre of the glove. 'Now, swallow that like a good boy.'

'Would you poison me?' Leary was sweating now.

'You'll be out for approximately four hours, that's all,' Cuchulain rea.s.sured him. 'Better that way.' He raised the gun. 'Better than this.'

Leary took the capsule, hand shaking, and swallowed it down. His legs seemed to turn to rubber, there was an air of unreality to everything, then a hand was on his shoulder pushing him down. The gra.s.s was cool against his face, then there was only the darkness.

Dr Hans Wolfgang Baum was a remarkable man. Born in Berlin in 1950, the son of a prominent industrialist, on his father's death in 1970 he had inherited a fortune equivalent to ten million dollars and wide business interests. Many people in his position would have been content to live a life of pleasure, which Baum did, with the important distinction that he derived his pleasure from work. jflL

He had a doctorate in engineering sciengRrom the University of Berlin, a law degree from the London School of Economics, and a master's degree in business administration from Harvard. And he had put them all to good use, expanding and developing his various factories in West Germany, France and the United States, so that his personal fortune was now estimated to be in excess of one hundred million dollars.

And yet the project closest to his heart was the development of the plant to manufacture tractors and general agricultural machinery outside Londonderry near Kilgannon. Baum Industries could have gone elsewhere, indeed the members of the board of management had wanted to. Unfortunately for them and the demands of sound business sense, Baum was a truly good man, a rare commodity in this world, and a committed Christian. A member of the German Lutheran Church, he had done everything possible to make the factory a genuine partnership between Catholic and Protestant. He

and his wife were totally committed to the local community, his three children attended local schools.

It was an open secret that he had met the Provisional IRA, some said the legendary Martin McGuiness himself. Whether true or not, the PIRA had left the Kilgannon factory alone to prosper, as it had done, and to provide work for more than a thousand Protestants and Catholics previously unemployed.

Baum liked to keep in shape. Each morning, he awakened at exactly the same time, six o'clock, slid out of bed without disturbing his wife, and pulled on track suit and running shoes. Eileen Docherty, the young maid, was already up and making tea in the kitchen although still in her dressing gown.

'Breakfast at seven, Eileen,' he called. 'My usual. Must get an early start this morning. I've a meeting in Derry at eight-thirty with the Works Committee.'

He let himself out of the kitchen door, ran across the parkland, vaulted a low fence and turned into the woods. He ran rather than jogged at a fast, almost professional pace, following a series of paths,.

j

rnind full of the day's planned events.

By six forty-f^Hie had completed his schedule, turned out of the trees and "hammered along the gra.s.s verge of the main road towards the house. As usual, he met Pat Leary's mail van coming along the road towards him. It pulled in and waited and he could see Leary through the windscreen in uniform cap and coat sorting a bundle of mail.

Baum leaned down to the open window. 'What have you got for me this morning, Patrick?'

The face was the face of a stranger, dark, calm eyes, strong bones, nothing to fear there at all, and yet it was Death come to claim him.