Confirmation of this came from the date of the letter-4 January, 1947.
At the bottom of the letter was an address and a telephone number; the address was in Mayfair and the number was in the old style with both letters and digits, long since defunct. The letter was signed by James Pallson. The itch at the back of my mind was now assuaged, the jigsaw puzzle was almost complete. Although a few minor pieces were missing, enough pieces were assembled to show the picture, and I didn't like what I saw. I scanned the letter again and wondered what Morelius had made of it, then put it into my wallet and went downstairs. I telephoned Ogilvie but he was out, so after making my farewell to Mary Cope I drove back to London, going immediately to University College.
Aware that Lumsden might refuse to see me, I avoided the receptionist and went straight to his office and went in without knocking. He looked up and frowned in annoyance as he saw me. 'What the devil…
I won't be badgered like this.' 'Just a few words, Professor.' 'Now look here,' he snapped, 'I have work to do, and I haven't time to play post office between two lovebirds.' I strode to his desk and pushed the telephone towards him. 'Ring Penny.' 'I will not.' He picked up the card I flicked on to the desk, then said, 'I see. Not just a simple policeman, after all. But I can't see this makes any difference.' I said, 'Where's the laboratory?' 'In Scotland.' 'Where in Scotland?' 'I'm sorry. I'm not at liberty to say.' 'Who runs it?'
He shrugged. 'Some government department, I believe.' 'What's being done there?' 'I really don't know. Something to do with agriculture, so I was told.' 'Who told you?' 'I can't say.' 'Can't or won't?' I held his eye for a moment and he twitched irritably. 'You don't really believe that guff about agriculture, do you? That wouldn't account for the secretive way you're behaving. What's so bloody secret about agricultural research? Cregar told you it was agriculture and you accepted it as a sop to your conscience, but you never really believed it. You're not as naive as that.' 'We'll leave my conscience to me,' he snapped. 'And you're welcome to it. What's Penny doing there?'
'Giving general technical assistance.' 'Laboratory design for the handling of pathogens,' I suggested. 'That kind of thing.' 'Does she know Cregar is behind it?' 'You're the one who brought up Cregar,' said Lumsden. 'I didn't.' 'What did Cregar do to twist your arm? Did he threaten to cut off your research funds? Or was there a subtly-worded letter from a Cabinet Minister suggesting much the same thing? Co-operate with Cregar or else.' I studied him in silence for a moment. 'That doesn't really matter-but did Penny know of Cregar's involvement?' 'No,' he said sullenly. 'And she didn't know what the laboratory was for, but she was beginning to have suspicions. She had a row with you.' 'You seem to know it all,' said Lumsden tiredly, and shrugged. 'You're right in most of what you say.' I said, 'Where is she?' He looked surprised. 'At the laboratory. I thought we'd established that.' 'She was very worried about safety up there, wasn't she?' 'She was being emotional about it. And Cregar was pushing Carter hard. He wants results.' 'Who is Carter?' 'The Chief Scientific Officer.' I pointed to the telephone. 'I'll lay you a hundred pounds to a bent farthing that you won't be able to talk to her.' He hesitated for a long time before he picked up the telephone and began to dial. Although he was being niggly on secrecy, on security he was lousy. As he dialled I watched his anger and memorized the number.
'Professor Lumsden here. I'd like to speak to Dr. Ashton. Yes, I'll hang on.' He put his hand over the mouthpiece. 'They've gone to call her. They think she's in her room.' 'Don't bet on it.' Lumsden hung on to the telephone for a long time, then suddenly said, 'Yes?… I see… the mainland. Well, ask her to ring me as soon as she comes back. I'll be in my office.' He put down the telephone and said dully, 'They say she's gone to the mainland.' 'So it's on an island.' 'Yes.'
He looked up and his eyes were haunted. 'They could be right, you know.' 'Not a chance,' I said. 'Something has happened up there. You referred to your conscience; I'll leave you with it. Good day, Professor Lumsden.' I strode into Ogilvie's outer office, said to his secretary, 'Is the boss in?' and breezed on through without waiting for an answer. There were going to be no more closed doors as far as I was concerned. Ogilvie was just as annoyed as Lumsden at having his office invaded. 'I didn't send for you,' he said coldly. 'I've cracked Benson,' I said. 'He was Cregar's man.' Ogilvie's eyes opened wide. 'I don't believe it.' I tossed the letter before him. 'Signed, sealed and delivered. That was written on the fourth of January, 1947, the day Benson was discharged from the army, and signed by the Honourable James Pallson who is now Lord Cregar. Christ, the man has no honour in him. Do you realize, that when Ashton and Benson skipped to Sweden and Cregar was doing his holier-than-thou bit, he knew where they were all the time. The bastard has been laughing at us.' Ogilvie shook his head. 'No, it's too incredible.' 'What's so incredible about it? That letter says Benson has been Cregar's man for the past thirty years.
I'd say Cregar made a deal with Ashton. Ashton was free to do as he wanted-to sink or swim in the capitalist sea-but only on condition he had a watchdog attached: Benson. And when the reorganization came and Cregar lost responsibility for Ashton he conveniently forgot to tell you about Benson. It also explains why Benson was lost from the computer files.' Ogilvie drew in his breath. 'It fits,' he admitted.
'But it leaves a lot still to be explained.' 'You'll get your explanation from Cregar,' I said savagely. 'Just before I skin him and nail his hide to the barn door.' 'You'll stay away from Cregar,' he said curtly. 'I'll handle him.' 'That be damned for a tale. You don't understand. Penny Ashton has gone missing and Cregar has something to do with it. It will take more than you to keep me off Cregar's back.'
'What's all this?' He was bewildered, I told him, then said, 'Do you know where this laboratory is?' 'No.' I took a card from my wallet and dropped it on the desk. 'A telephone number. The post office won't tell me anything about it because it's unlisted. Do something.' He glanced at the card but didn't pick it up. He said slowly, 'I don't know…' I cut in. 'I know something. That letter is enough to ruin Cregar, but I can't wait. Don't stop me. Just give me what I need and I'll give you more than that letter-I'll give you Cregar's head on a platter. But I'm not going to wait too long.' He looked at me thoughtfully, then picked up the card and the telephone simultaneously. Five minutes later he said two words. 'Cladach Duillich.'
CHAPTER THIRTY-FOUR Cladach Duillich was a hard place to get to.
It was one of the Summer Isles, a scattering of rocks in an indentation of the North Minch into Ross and Cromarty. The area is a popular haunt of biological dicers with death. Six miles to the south of Cladach Duillich lies Gruinard Island, uninhabited and uninhabitable. In 1942 the biological warfare boys made a trifling mistake and Gruinard was soaked with anthrax-a hundred years' danger.
No wonder the Scots want devolution with that sort of foolishness emanating from the south. I flew to Dalcross, the airport for Inverness, and there hired a car in which I drove the width of Scotland to Ullapool at the head of Loch Broom. It was a fine day; the sun was shining; the birds singing and the scenery magnificent-all of which left me cold because I was trying to make good speed on a road which is called in Scotland, 'Narrow, Class 1 (with passing places)'.