San Andreas

I know — have been smarter than us, smart enough, anyway, to gamble on the likelihood of our missing the glaringly obvious, just because it was too obvious. Chances are high that this won't be a transceiver, just a simple transmitter no bigger than a lady's handbag.'

'But we've already searched, Bo'sun. Very thoroughly indeed. If there wasn't anything there then, there won't be anything now. I mean, transmitters just don't materialise out of thin air.'

'No. But there could have been one before we made our search. It could have been transferred elsewhere before that

— it's entirely possible that any or all of the three Flannelfeet may have anticipated just such a search. Sure we combed the area of the hospital, cabins, store-rooms, galleys, everything — but that's all we did search.'

'Yes, but where else — ' Jamieson broke off and looked thoughtful.

'Yes, sir, the same thought had occurred to me. The superstructure is no more than an uninhabited warren at the moment.'

'Isn't it just?' Jamieson put down his cup and rose. 'Well, heigh-ho for the superstructure. I'll take a couple of my boys with me.'

'Would they recognize a bug if they saw one? I don't think I would.'

'I would. All they've got to do is to bring me any piece of equipment that has no place aboard a ship.'

After he had gone McKinnon reflected that Jamieson, in addition to his engineering qualifications, was also an A.M.I.E.E. and, as such, probably able to identify a bug.

Not more than ten minutes later Jamieson returned, smiling widely and in evident satisfaction.

'The unfailing instinct of your true bug-hunter, Bo'sun. Got it first time. Unerring, you might say.'

'Where?'

'Cunning devils. Suppose they thought it would be ironic and the last place we would.look. What more fitting place for a radio device than a wrecked radio room? Not only had they used one of the few undamaged batteries there to power it, they'd even rigged up a makeshift aerial. Not that you would ever know that it was an aerial of any kind, not just to look at it.'

'Congratulations, sir. That was well done. Is it still in place?'

'Yes. First instincts, of course, were to rip the damn thing out. But then, wiser counsels, if I can use that term about myself, prevailed. If they have us on that transmitter, then they have us on their Asdic.'

'Of course. And if we'd dismantled our set and stopped the engine and generator, they'd just have poked their periscope above the surface and located us in nothing flat. There'll be a better time and better place to dismantle that bug.'

'During the night, you mean, Bo'sun — if we're still afloat by nightfall?'

'I'm not rightly sure, sir. As you infer, it all depends upon what condition we're in come^the dark.'

Jamieson looked at him in what could have been a faintly disbelieving speculation, but said nothing.

McKinnon, in an empty cabin next to that of Captain Andropolous, was sound asleep when Johnny Holbrook shook him half an hour after noon.

'Mr Naseby is on the phone, sir.'

McKinnon sat up in his bunk, rubbed his eyes and looked with something less than favour at the teenage ward orderly who, like Wayland Day, walked in awe of the Bo'sun.

'Couldn't somebody else have spoken to him?'

'Sorry, sir. Specially asked for you.'

McKinnon moved out into the mess-deck where people were already gathering for lunch. Patterson was there with Jamieson and Sinclair, together with Margaret Morrison and Nurse Irene. He picked up the phone.

'George, I was in a better world right now.'

'Sorry about that, Archie. Thought you'd better know. We have company.' Naseby could have been talking about the weather.

'Ah!'

'Starboard. About two miles. A bit under, perhaps. Says to stop or he will fire.'

'Oh.'

'Also says that if we try to alter course he will sink us.'

'Is that so?'

'So he says. May even mean it. Shall I turn into him?'

'Yes.'

'Full power?'

'I'll ask for it. Up in a minute.' He replaced the phone.

'My word,' Margaret Morrison said. 'That was an intriguing conversation. Full of information, if I may say so.'

'We bo'suns are men of few words. Mr Patterson, could we have full power?' Patterson nodded heavily, rose without speaking and crossed to the telephone.

Jamieson said in a resigned voice: 'No need to ask, I suppose?'

'No, sir. Sorry about your lunch.'

'The usual — ah — direct tactics?' Sinclair said.

'No option. Man says he's going to sink us.'

'He's going to say more than that when he sees us altering course towards him,' Jamieson said. 'He's going to say that the San Andreas is crewed by a bunch of unreconstructed lunatics.'

'If he does, he could well be right.' As he turned to go Ulbricht put out a restraining hand.

'I'm coming too.'

'Please not, Lieutenant. I don't believe our new acquaintance is going to sink us but he's sure as hell going to try to stop us. The primary target will be the bridge, I'm sure. You want to undo all the good work Dr Sinclair and the nursing staff have already done, the stitching and bandaging all over again? Selfish. Margaret!'

'You stay where you are, Karl Ulbricht.'

Ulbricht scowled, shrugged, smiled and stayed where he was.

When McKinnon reached the bridge the San Andreas, under maximum helm, was already beginning to slew round to starboard. Naseby looked round as McKinnon entered.

'Take the wheel, Archie. He's sending.'

Naseby moved out on the starboard wing. Someone on the conning-tower of the U-boat was indeed using an Aldis lamp but transmitting very slowly — almost certainly, McKinnon guessed, because a non-English-speaking operator was sending letter by given letter. For'ard of the conning-tower three men were crouched around the deck-gun which, as far as the bo'sun could judge at that distance, was pointed directly at them. The signalling ceased.

'What does he say, George?'

''Regain course. Stop or I fire'.'

'Send him that bit about a hospital ship and the Geneva Convention.'

'He won't pay a blind bit of attention.'

'Send it anyway. Distract him. Give us time. The rules say you don't shoot a man when you're having a conversation with him.'

Naseby started transmitting but almost immediately jumped back inside the bridge. The puff of smoke from the gun was unmistakable, as was the shock and sound of a shell exploding inside the superstructure almost immediately afterwards. Naseby gave McKinnon a reproachful look.

'They're not playing by your rules, Archie.'

'So it would seem. Can you see where we've been hit?'

Naseby went out on the starboard wing and looked below and aft.

'Crew's mess-deck,' he said. 'Well, what was the crew's mess-deck. Nobody there now, of course.'

'Not what they were aiming for, you can be sure of that. A Force four is nothing to us but it makes for a very unstable gun-platform on a submarine. I don't like that very much, George, they're liable to hit anywhere except where they're aiming for. We can only hope that the next one is as high above the bridge as that one was below it.'

The next one came straight through the bridge. It shattered the starboard for'ard window — one of those that had been replaced after Klaussen's machine-gunners had destroyed them — penetrated the thin sheet-metal