'I certainly don't think you ought to go by yourselves, said Clapperton, smiling. 'But I'm not sure my wife feels up to it.'
'That's too bad,' said Pam. 'But she can have a nice long rest.'
Colonel Clapperton looked a little irresolute. Evidently the desire to play truant was strong upon him. He noticed Poirot.
'Hullo, M. Poirot - you going ashore?' 'No, I think not,' M. Poirot replied.
'I'll - I'll -just have a word with Adeline,' decided Colonel Clapperton.
'We'll come with you,' said Pam. She flashed a wink at Poirot.
'Perhaps we can persuade her to come too,' she added gravely.
Colonel Clapperton seemed to welcome this suggestion. He looked decidedly relieved.
'Come along then, the pair of you,' he said lightly. They all three went along the passage of B deck together.
Poirot, whose cabin was just opposite the Clappertons, followed them out of curiosity.
Colonel Clapperton rapped a little nervously at the cabin door.
'Adeline, my dear, are you up?'
The sleepy voice of Mrs Clapperton from within replied: 'Oh, bother - what is it?'
'It's John. What about going ashore?'
'Certainly not.' The voice was shrill and decisive. 'I've had a very bad night. I shall stay in bed most of the day.'
Pam nipped in quickly. 'Oh, Mrs Clapperton, I'm so sorry. We did so want you to come with us. Are you sure you're not up to it?'
'I'm quite certain. Mrs Clapperton's voice sounded even shriller.
The Colonel was turning the door-handle without result.
'What is it, John? The door's locked. I don't want to be dis-turbed by the stewards.'
'Sorry, my dear, sorry. Just wanted my Baedeker.'
'Well, you can't have it,' snapped Mrs Clapperton. 'I'm not going to get out of bed. Do go away, John, and let me have a little peace.'
'Certainly, certainly, my dear.' The Colonel backed away from the door. Pam and Kitty closed in on him.
'Let's start at once. Thank goodness your hat's on your head.
Oh, gracious - your passport isn't in the cabin, is it?'
'As a matter of fact it's in my pocket - ' began the Colonel.
Kitty squeezed his arm. 'Glory be!' she exclaimed. 'Now, come on.'
Leaning over the rail, Poirot watched the three of them leave the ship. He heard a faint intake of breath beside him and turned to see Miss Henderson. Her eyes were fastened on the three retreating figures.
'So they've gone ashore,' she said flatly.
'Yes. Are you going?' She had a shade hat, he noticed, and a smart bag and shoes.
There was a shore-going appearance about her. Nevertheless, after the most infinitesimal of pauses, she shook her head.
'No,' she said. 'I think I'll stay on board. I have a lot of letters to write.' She turned and left him.
Puffing after his morning tour of forty-eight rounds of the deck, General Forbes took her place. 'Aha? he exclaimed as his eyes noted the retreating figures of the Colonel and the two girls. 'So that's the game! Where's the Madam?' Poirot explained that Mrs Clapperton was having a quiet day in bed.
'Don't you believe it!' the old warrior closed one knowing eye.
'She'll be up for tiffin - and if the poor devil's found to be absent without leave, there'll be ructions.' But the General's prognostications were not fulfilled. Mrs Clapperton did not appear at lunch and by the time the Colonel and his attendant damsels returned to the ship at four o'clock, she had not shown herself.
Poirot was in his cabin and heard the husband's slightly guilty knock on his cabin door. Heard the knock repeated, the cabin door tried, and finally heard the Colonel's call to a steward.
'Look here, I can't get an answer. Have you a key?' Poirot rose quickly from his bunk and came out into the passage.
The news went like wildfire round the ship. With horrified incredulity people heard that Mrs Clapperton had been found dead in her bunk - a native dagger driven through her heart. A string of amber beads was found on the floor of her cabin.
Rumour succeeded rumour. All bead sellers who had been allowed on board that day were being rounded up and questionedl A large sum in cash had disappeared from a drawer in the cabinl The notes had been tracedl They had not been tracedl Jewellery worth a fortune had been takenl No jewellery had been taken at alll A steward had been arrested and had confessed to the murderl
'What is the truth of it all?' demanded Miss Ellie Henderson waylaying Poirot. Her face was pale and troubled.
'My dear lady, how should I know?'
'Of course you know,' said Miss Henderson.
It was late in the evening. Most people had retired to their cabins. Miss Henderson led Poirot to a couple of deck chairs on the sheltered side of the ship. 'Now tell me,' she commanded.
Poirot surveyed her thoughtfully. 'It's an interesting case,' he said.
'Is it true that she had some very valuabte jewellry stolen?' Poirot shook his head. 'No. No jewellery was taken. A small amount of loose cash that was in a drawer has disappeared, though.'
'I'll never feel safe on a ship again,' said Miss Henderson with a shiver. 'Any clue as to which of those coffee-coloured brutes did it?'
'No,' said Hercule Poirot. 'The whole thing is rather - strange.' 'What do you mean?' asked Ellie sharply.
Poirot spread out his hands. 'Eh bien - take the facts. Mrs Clapperton had been dead at least five hour when she was found.
Some money had disappeared. A string of beads was on the floor by her bed. The door was locked and the key was missing. The window - 0indo, not port-hole - gives on the deck and was open.' 'Well?' asked the woman impatiently.
'Do you not think it is curious for a murder to be committed under those particular circumstances? Remember that the postcard sellers, money changers and bead sellers who are allowed on board are all well known to the police.'
'The stewards usually lock your cabin, all the same,' Ellie pointed out.
'Yes, to prevent any chance of petty pilfering. But this - was murder.'
'What exactly are you thinking of, M. Poirot?' Her voice sounded a little breathless.
'I am thinking of the locked door.'
Miss Henderson considered this. 'I don't see anything in that.
The man left by the door, locked it and took the key with him so
aa to avoid having the murder discovered too soon. Quite intelli-gent of him, for it wasn't discovered until four o'clock in the afternoon.'
'No, no, mademoiselle, you don't appreciate the point I'm trying to make. I'm not worried as to how he got out, but as to how he got in.'
'The window of course.'
'C'est possible. But it would be a very narrow fit - and there were people passing up and down the deck all the time, remember.' 'Then through the door,' said Miss Henderson impatiently.
'But you forget, mademoiselle. Mrs Clapperton had loehed the door on the ira/de. She had done so before Colonel Clapperton left the boat this morning. He actually tried it - so we knoro that is ao.'
'Nonsense. It probably stuck - or he didn't turn the handle properly.'
'But it does not rest on his word. We actually heard Mrs
Clapperton herself say so.'
'We?'
'Miss Mooney, Miss Cregan, Colonel Clapperton and myself.' Ellie Henderson tapped a neatly shod foot. She did not speak for a moment or two. Then she said in a slightly irritable tone: 'Well - what exactly do you deduce from that? If Mrs Clapperton could lock the door she could unlock it too, I suppose.'
'Precisely, precisely.' Poirot turned a beaming face upon her.
'And you see where that leads us. Mrs Clapperton unlocked the door and let the murderer in. Now would she be likely to do that for a bead seller?'
Ellie objected: 'She might not have known who it was. He may have knocked - she got up and opened the door - and he forced his way in and killed her.'
Poirot shook his head. '.4u contraire. She was lying peacefully in bed when she was stabbed.'