The Greek Key

'What was it?'

'When that four-wheel-drive vehicle stopped outside her house at midnight she opened the front window. She said that window creaked. My guess is the driver heard that creak. And no one believed her when she said she saw flashing lights out at sea and up the coast. She saw them all right.'

'I still don't follow,' Paula commented.

'That was the first run – bringing something, or someone – landed on the coast. There must have been a second run last night, an important one. They couldn't risk her seeing them – so they called on her, she opened the door, and that was it. The fact that she opened the door is significant.'

'Someone she knew?'

'I think so. She was a shrewd careful woman. And I noticed she had one of those spyglass things in her front door. She could see who was there before she opened it. Yes, someone she knew – or knew of. A respected citizen.'

'What a brutal thing to do.' Paula shivered. 'To kill an old lady like that just on the off-chance she looked out of her window at the wrong moment.'

'But we are dealing with a ruthless killer. Look at the score – Sam Partridge, Jill Kearns and now Mrs Larcombe. The stakes must be very high.'

He peered out of the window. The air was crystal clear, without a cloud. He looked down on the intense blue of the Adriatic. A tiny blur of white on the blue located the wake of a ship moving south: the ship was invisible.

'When we get to Athens,' he went on, 'someone must go to the Embassy to call Monica. I want her to contact Roberts of Lloyd's of London, get him to check the shipping register.'

'Why?'

'Remember what Beck told us about Anton. He took a flight from Zurich to Lisbon. Roberts can check the movements of any vessel sailing from Lisbon about ten days ago – a vessel bound for Watchet on the Somerset coast. The killing of Mrs Larcombe backs up a vague theory I'd developed – that the way Anton slipped in without any record was that he came ashore from some vessel during the night. Hence those flashing lights Mrs Larcombe really did see.' He grunted. 'And now he may be back on Exmoor again. I don't like that at all. Monica must warn Butler.'

'And you think Jill was killed because she knew too much?'

'I have another idea about that. She may have been run down simply to divert our attention away from Exmoor to London.'

That would be too horrible,' Paula protested.

'I said we're up against a ruthless killer.' He looked round the interior of the aircraft. They were travelling first-class and the section was three-quarters empty, which enabled them to talk freely. He peered out of the window again, checked his watch, settled himself back in his seat. 'Less than one hour to Athens. I have the feeling we're going to stir up a hornet's nest.'

The heat hit Tweed like a hammer as he emerged from the aircraft on to the mobile staircase. He walked down the steps and, with Paula by his side, made for the main building.

'God!' said Paula. 'It's baking and you don't like the heat.'

'So it's a good job you reminded me to wear my safari jacket and tropical drill trousers. Now, let's get the show on the road…'

Newman was waiting for them in the reception hall. He grinned as he came forward, shook hands with Tweed, hugged Paula, took her case.

'I phoned Monica early and she told me your flight details. I have a car outside. Straight to the Grande Bretagne? Marler is there, looking after Christina.'

'Straight to the Grande Bretagne,' Tweed replied. 'Sarris must not know I'm in town. We have to organize an expedition into Devil's Valley. I must see Petros, cross-examine him.'

'That will have to be planned carefully,' Newman remarked as he sat behind the wheel and drove off after storing their cases in the boot. He sensed tension in Tweed, that he was in one hell of a hurry.

Forty minutes later they were sitting in the room Newman had booked for Tweed. Newman relayed to him all the details about Anton he'd extracted from Christina. As he listened, sipping mineral water in his shirt-sleeves, Tweed's expression became grimmer.

'A man of many talents,' he commented as Newman concluded his report. 'And now I'm sure he's returned to England.' He told Newman the news Beck and Monica had given him in Zurich. 'I don't like the sound of any of this. But when can we get down to Devil's Valley? Tomorrow?'

'That's pushing it. You'll need protection – and an interpreter. Petros doesn't speak English, you don't speak Greek. I think we have just the man. Nick the Greek, our driver. I've kept him on ice. He's holed up at the Astir Palace just across the square. He's even protested about the extra fee I pay him, saying he's doing nothing for it. Do you want to talk with Christina?'

'Yes.' He looked at Paula.

She shook her head, smiled impishly. 'Better you see her on your own. I'll cramp your style. I bet you have her eating out of your hand.'

'I doubt that.' Tweed finished off his second glass of mineral water. 'But one-to-one conversations normally get off the ground better.'

'Especially when you're with an attractive girl,' Paula went on.

'Oh, do shut up.' Tweed put on his jacket. 'Just going to the bathroom. Back in a minute…'

Paula waited until he reached the door, then called out. 'Don't forget to comb your hair!' Tweed gave her a glare and vanished.

'You do twist his tail,' Newman commented.

She became serious. 'I'm trying to relax him. I'm really worried about him. He's got the bit between his teeth over this business. He's become obsessed.'

'Can you explain that quickly? I'll be taking him along soon to Christina.'

'It started with Masterson's death. You can't kill one of Tweed's sector chiefs and expect him to shrug it off like Howard might. Then Jill Kearns – and he took a fancy to her – was murdered in London. Before that his old friend Sam Partridge was killed on Exmoor. And now an old lady in her seventies, a Mrs Larcombe, he interviewed has been battered to death at Porlock Weir. That was the last straw, I suspect. All the killings could be linked. If he decides Petros is in some way responsible I don't know what he'll do. Which is why I'm petrified about this Devil's Valley visit. Tweed has lost his sense of detachment.'

Thanks for telling me. I'll bear it in mind. Now I must call someone.'

Newman went to the phone, dialled a number, perched on the edge of the bed. 'That you, Nick? Can you get over here for a talk? In about five minutes? Good. My room. See you…'

Tweed came out of the bathroom as he put down the phone. 'We'll be having a conference about the trip to Devil's Valley while you talk with Christina,' he told Tweed. 'Nick, Marler and myself.'

The sooner the better. I'm ready for Christina. What about you, Paula? Going to peek at the shops?'

'She'll be joining us,' Newman said firmly. He seemed to have taken command of the situation, noted Paula. Noted it with relief.

Newman escorted Tweed to another room on the same floor. When he rapped on the door in a certain sequence it was opened by Marler. He gazed at Tweed, then at Newman.

'You might have told me he was coming. About time,' he continued, looking at Tweed. 'Glad to have you on board. We need to take some action.'

'You'll get all you can handle soon,' Newman promised him. 'Be a good chap, push off to my room. Here's the key. Tweed wants to talk with Christina.'

As Marler left he walked into the room, followed by Tweed, and introduced him to Christina. 'My Editor-in-Chief…'

Christina was sitting on a sofa, her back propped against one end, her long legs stretched out. She wore a low-cut emerald green dress, strapless, and backless to the lower part of her spine. She put down the book she was reading and stared at Tweed with her large eyes as Newman left the room, assessing him. Then she swung her legs off the sofa and sat with them crossed, one bare arm rested along the top of the sofa.

'Do sit down. Pull up a chair close to me. You look like a man who can take care of himself.'