'Stand by the warps,' I heard Geordie say. I heard a throb as the engines started.

'I don't care what you found,' fumed Campbell. 'Do you realise you've committed an act of piracy?'

It was lucky that the engine note drowned his voice. In the same moment Ian came running along the deck. 'Mr Campbell, sir. Yon man on the jetty – he wants a wee crack wi' you.'

We both looked ashore in alarm and saw a solitary figure standing just where our gangplank lay. It was about to be pulled inboard, but he arrested it with a gesture. It was Ernesto Ramirez.

'By God, I'll crack him!' I burst out.

Campbell recognised him at once, and I heard a buzz behind me as Nick Dugan breathed the name for the benefit of the crew. I gave Nick a sharp glance and he shook his head slightly, spreading his hands to indicate that there had been no contact before.

Campbell took my arm. 'Easy, Mike, don't go off at half-cock. Let's not compound whatever mischief you've been up to. Hold Geordie, will you?' Amazingly, as my wrath had risen so his had subsided and he seemed in complete control of himself.

He walked away to the gangplank and I shouted, 'Hold it, Geordie! There's a snag – the boss has a visitor.' I followed Campbell.

Ramirez was alone, leaning negligently on a bollard. Obviously he hadn't yet been on Sirena – there hadn't been time for that, and he was too composed. Campbell looked down at him. 'Well?' he asked coldly.

Ramirez smiled up at him. 'I just came to wish you farewell. I thought you would be leaving about now.' I realized that, Nick Dugan or not, he'd seen us at the hotel or he'd seen the Campbells and Paula leaving.

He walked straight up the gangplank and stepped onto the deck, elegant in his white tropical suit.

Campbell's voice was icy. 'You don't have to come on board to tell us that.'

'Maybe not, but I am here.'

To give the devil his due, he had no nerves at all. After doing what he'd done I wouldn't have had the guts to come within a hundred miles of Esmerelda, let alone without an escort. But he was a subtle and clever man, relying on Campbell's known sense of justice, and maybe he knew that our scruples would hold us back. Still, he had guts.

He said, 'I thought I should warn you. I have plans and I do not wish you to interfere with them. Why don't you give up and go away?'

'I'm not concerned with your plans,' said Campbell stolidly.

'You know what I mean, Mr Campbell. We met in battle before and you came off worst. And so you shall again if you do not get out of my way.' He had the Spanish trick of making gutterals out of his aitches, but otherwise his English was good. I didn't think my Spanish would be as fluent.

My mouth was dry. I said, 'Ramirez, you're a bloody murderer and I'm going to see you pay for it.'

His eyebrows quirked. 'Murder?' he queried mockingly. 'That is a libel, Mr Trevelyan. Whom am I supposed to have murdered?'

'My brother, for one,' I said hotly.

Ramirez threw back his head and laughed. 'My dear sir, I'm willing to go into any court in the world on a charge like that.' His teeth flashed! 'You have no proof, have you – no proof at all.' And he laughed again.

That was only too true. The only man who had seen him at Tanakabu was Dr Schouten – and he too was dead.

Campbell said, 'I fail to see the point of this conversation, Ramirez.'

Geordie tugged at my sleeve agitatedly. 'We've got to get awaynow. Before that thing goes bang.'

'What thing, for God's sake?'

He drew me aside and said in a low hurried voice, 'Jim had a small charge of plastic explosive – he slapped it against the crank case of their engine. I wanted to blow a hole in the bottom of their boat but I wouldn't let him – I wish I had, now.'

'When's it due to go off?'

That's it – Jim doesn't know. He rigged up a time switch from an ordinary alarm clock, and you can't get those right to within five minutes or so. I thought we'd be away by now.'

'It'll rouse the whole harbour!'

'But we'd have been gone – nothing to do with us.' The urgency in his voice was an imperative. I looked across at Ramirez and said, 'I think you ought to have the privilege of cleaning your own deck.'

Geordie caught on and went immediately up to the gangplank where Campbell and Ramirez were locked in a low-voiced, furious argument. I noticed Geordie dab his hand on the winch drum and then signal surreptitiously to Ian and Taffy. Of the rest of the crew all were spellbound except Jim, who was watching anxiously across the water. There was no sign of the girls.

Geordie placed himself squarely in front of Ramirez and was blunt in his speech. 'I'm the master of this ship – and the owner – and I'm particular about filth on my decks. I'd be pleased if you'd leave.'

Ramirez went bleak, looking carefully at his scarred face. 'Ah, the brave and foolish Mr Wilkins,' he said insultingly.

'That's me,' said Geordie. He put out his hand and smeared it down the front of Ramirez's gleaming white jacket, leaving a dirty trail of black oil. 'You're dirty, Mr Ramirez.'

Ramirez was so shocked at the action and at the contempt which lay behind it that he just stood there, making no move -but the fury grew in his eyes.

Geordie said again, 'You're filthily dirty, Mr Ramirez. I think you need a wash – don't you, lads?'

They got the idea fast – faster than Ramirez. With a growl they were on to him, four of them. I saw Ramirez's hand go to his pocket as quick as lightning, but Danny was faster and his hand came down in a mighty chop. A pistol clattered on deck.

Then Ramirez was lifted helplessly off his feet and carried to the side. They swung him twice and then over he went, making a great splash. Geordie wasted no time in useless triumph. He turned, picked up Ramirez's pistol and began chopping out orders again. 'Gangplank in. Don't stand there gawking! Ian, get the wheel, and don't run him down. Cast off forrard. Engine slow ahead.'

Esmerelda got under way even while Campbell was still staring over the side. 'Well, I'm damned,' he said to no one in particular, while staring at Geordie. Geordie was oblivious, watching carefully out into the darkness and giving orders in a low, carrying voice. He conned us out past the sleeping vessels and the marker buoys and Ramirez's splashing progress fell astern.

As we drew level with Sirena, anchored in the harbour, there was a dull thump, not very loud, which carried over the water. At the same time there was a flicker of lights from a dinghy arriving alongside. The crew returning no doubt, to find a shambles. That would do her engine a bit of no good. Silence held us until we were well past all the shipping and abreast of one of the openings in the fringing reef, and then a babble of noise got up as everyone's tongue was loosened. Ian had to shout to make himself heard, giving orders to get some sail on her. The excitement on board was electric.

Geordie turned and grinned, his battered face alight with triumph. Raucously he began to sing at the top of his voice.

'Oh, we're off to see the Ozzard – the wonderful Ozzard of Whiz!' He looked very piratical because of the captured pistol dangling negligently in his hand.* Chapter Seven** 1*

'You pack of damned fools,' said Campbell. 'Whatever possessed you to do a crazy thing like that?'

Ian shuffled his feet, Geordie was clearly unrepentant and I suspected we were in for a tongue-lashing, and didn't relish the thought. The lights of Nuku'alofa were falling astern as Esmerelda ran at full speed. Danny Williams was at the wheel and Campbell had gathered the three of us together to take us to task.

'Well,' Geordie began. 'We thought it would be a good idea to go and get hold of either Kane or Hadley and'

'Kane! Hadley! You won't find them with Ramirez. Ramirez may be a son of a bitch but he has brains – he won't chance himself being linked with those two, not now he won't.'