Afterwards, when it became important to re-create the scene in his mind for the police, Henry could place only the Steeles at the back of the entrance hall, with Dr Friar and Uncle George beside them. Peter and Dora Watkins had opted to stand a few steps up the stairs to the first-floor landing, slightly out of the press of people but giving them a good view. Mrs Friar was standing awkwardly in front of the leader of the choir. Of Professor Hans Godiesky there was no sign whatsoever while the carols were being sung.
Henry remembered noticing suppressed excitement in the faces of his niece and nephew perched at the top of the stairs and hoping it was the music that they had found entrancing and not the piles of mince pies awaiting them among the decorative smilax on the credenza at the back of the hall.
They â and everyone else â fell upon them nonetheless as soon as the last carol had been sung. There was a hot punch too, carefully mulled to just the right temperature by Tom Witherington for those old enough to partake of it, and homemade lemonade for the young.
Almost before the last choirboy had scoffed the last mince pie, the party at the Witheringtons' broke up.
The pharmacist and his wife were the first to leave. They shook hands all round.
âI know it's early,' said Lorraine Steele apologetically, âbut I'm afraid Robert's poor old tummy's playing him up again.'
Henry, who had been expecting a rather limp paw, was surprised to find how firm her handshake was.
âIf you'll forgive us,' said Lorraine's husband to Wendy, âI think we'd better be on our way now.'
Robert Steele essayed a glassy, strained smile, but to Henry's eye he looked more than a little white at the gills. Perhaps he too had spotted that the ring that was his Christmas present to his wife had got a nasty stain on the inner side of it.
The pair hurried off together in a flurry of farewells. Then the wispy Miss Hooper declared the evening a great success but said she wanted to check everything at St Faith's before the midnight service and she too slipped away.
âWhat I want to know,' said Dora Watkins provocatively when the rest of the guests had reassembled in the drawing room and Edward and Jennifer had been sent back â very unwillingly â to bed, âis whether it's better to be an old man's darling or a young man's slave?'
A frown crossed Wendy's face. âI'm not sure,' she said seriously.
âI reckon our Mrs Steele's got her husband where she wants him, all right,' said Peter Watkins, âdon't you?'
âCome back, William Wilberforce, there's more work on slavery still to be done,' said Tom Witherington lightly. âWhat about a nightcap, anyone?'
But there were no takers and in a few moments the Friars too had left.
Wendy suddenly said she had decided against going to the midnight service after all and would see everyone in the morning. The rest of the household also opted for an early night and in the event Henry Tyler was the only one of the party to attend the midnight service at St Faith's Church that night.
*Â Â Â *Â Â Â *
The words of the last carol, âWe Three Kings of Orient areâ¦', were still ringing in his ears as he crossed the market square to the church. Henry wished that the Foreign Office had only kings to deal with: life would be simpler then. Dictators â and Presidents, particularly one President not so very many miles from âperfidious Albion' â were much more unpredictable.
He sang the words of the last verse of the carol as he climbed the church steps:
âMyrrh is mine; it's bitter perfume
Breathes a life of gathering gloom;
Sorrowing, sighing, bleeding, dying,
Sealed in the stone-cold tomb.'
Perhaps, he thought, as he sought a back pew and his nostrils caught the inimical odour of a mixture of burning candles and church flowers, he should have been thinking of frankincense or even â when he saw the burnished candlesticks and altar cross â Melchior's gold â¦
His private orisons were interrupted a few minutes later by a sudden flurry of activity near the front of the church and he looked up in time to see little Miss Hooper being helped out by the two churchwardens.
âIf I might just have a drink of water,' he heard her say before she was borne off to the vestry. âI'll be all right in a minute. So sorry to make a fuss. So very sorryâ¦'
*Â Â Â *Â Â Â *
The Rector's sermon was its usual interminable length and he was able to wish his congregation a happy Christmas as they left the church. As Henry walked back across the square he met Dr Friar coming out of the Steeles' house.
âChap's collapsed,' he murmured. âSevere epigastric pain and vomiting. Mrs Steele came round to ask me if I would go and see him. There was blood in the vomit and that frightened her.'
âIt would,' said Henry.
âHe's pretty ill,' said the doctor. âI'm getting him into hospital as soon as possible.'
âCould it have been something he ate here?' said Henry, telling him about little Miss Hooper.
âToo soon to tell, but quite possible,' said the doctor gruffly. âYou'd better check how the others are when you get in. I rather think Wendy might be ill too, from the look of her when we left, and I must say my wife wasn't feeling too grand when I went out. Ring me if you need me.'
Henry came back to a very disturbed house indeed, with several bedroom lights on. No one was very ill, but Wendy and Mrs Godiesky were distinctly unwell. Dora Watkins was perfectly all right and was busy ministering to those who weren't.
Happily, there was no sound from the children's room and he crept in there to place a full stocking beside each of their beds. As he came back downstairs to the hall, he thought he heard an ambulance bell next door.
âThe position will be clearer in the morning,' he said to himself, a Foreign Office man to the end of his fingertips.
*Â Â Â *Â Â Â *
It was.
Half the Witherington household had had a severe gastrointestinal upset during the night and Robert Steele had died in the Berebury Royal Infirmary at about two o'clock in the morning.
When Henry met his sister on Christmas morning she had a very wan face indeed.
âOh, Henry,' she cried, âisn't it terrible about Robert Steele? And the rector says half the young waits were ill in the night too, and poor little Miss Hooper as well!'
âThat lets the punch out, doesn't it,' said Henry thoughtfully, âseeing as the youngsters weren't supposed to have any.'
âCook saysâ'
âIs she all right?' enquired Henry curiously.
âShe hasn't been ill, if that's what you mean, but she's very upset.' Wendy sounded quite nervous. âCook says nothing like this has ever happened to her before.'
âIt hasn't happened to her now,' pointed out Henry unkindly, but Wendy wasn't listening.
âAnd Edward and Jennifer are all right, thank goodness,' said Wendy a little tearfully. âTom's beginning to feel better but I hear Mrs Friar's pretty ill still and poor Mrs Godiesky is feeling terrible. And as for Robert Steele ⦠I just don't know what to think. Oh, Henry, I feel it's all my fault.'
âWell, it wasn't the lemonade,' deduced Henry. âBoth children had lots. I saw them drinking it.'
âThey had a mince pie each too,' said their mother. âI noticed. But some people who had them have been very ill sinceâ¦'
âExactly, my dear. Some, but not all.'
âBut what could it have been, then?' quavered Wendy. âCook is quite sure she used only the best of everything. And it stands to reason it was something that they ate here.' She struggled to put her fears into words. âHere was the only place they all were.'
âIt stands to reason that it was something they were given here,' agreed Henry, whom more than one ambassador had accused of pedantry, âwhich is not quite the same thing.'
She stared at him. âHenry, what do you mean?'
*Â Â Â *Â Â Â *
Inspector Milsom knew what he meant.
It was the evening of Boxing Day when he and Constable Bewman came to the Witheringtons' house.
âA number of people would appear to have suffered from the effects of ingesting a small quantity of a dangerous substance at this address,' Milsom announced to the company assembled at his behest. âOne with fatal results.'
Mrs Godiesky shuddered. âMe, I suffer a lot.'
âMe too,' Peter Watkins chimed in.
âBut not, I think, sir, your wife?' Inspector Milsom looked interrogatively at Dora Watkins.
âNo, Inspector,' said Dora. âI was quite all right.'
âJust as well,' said Tom Witherington. He still looked pale. âWe needed her to look after us.'
âQuite so,' said the Inspector.
âIt wasn't food poisoning, then?' said Wendy eagerly. âCook will be very pleasedâ¦'
âIt would be more accurate, madam,' said Inspector Milsom, who didn't have a cook to be in awe of, âto say that there was poison in the food.'
Wendy paled. âOhâ¦'
âThis dangerous substance of which you speak,' enquired Professor Godiesky with interest, âis its nature known?'
âIn England,' said the Inspector, âwe call it corrosive sublimateâ¦'
âMercury? Ahâ¦' The refugee nodded sagely. âThat would explain everything.'
âNot quite everything, sir,' said the Inspector mildly. âNow, if we might see you one at a time, please.'
âThis poison, Inspector,' said Henry after he had given his account of the carol-singing to the two policemen, âI take it that it is not easily available?'
âThat is correct, sir. But specific groups of people can obtain it.'
âDoctors and pharmacists?' hazarded Henry.
âAnd certain manufacturersâ¦'
âCertain ⦠Oh, Uncle George?' said Henry. âOf course. There's plenty of mercury in thermometers.'
âThe old gentleman is definitely a little confused, sir.'
âAnd professors of chemistry?' said Henry.
âIn his position,' said the Inspector judiciously, âI should myself have considered having something with me just in case.'
âThere being a fate worse than death,' agreed Henry swiftly, âsuch as life in some places in Europe today. Inspector, might I ask what form this poison takes?'
âIt's a white crystalline substance.'
âEasily confused with sugar?'
âIt would seem easily enough,' said the policeman drily.
âAnd what you don't know, Inspector,' deduced Henry intelligently, âis whether it was scattered on the mince pies ⦠I take it was on the mince pies?'
âThey were the most likely vehicle,' conceded the policeman.
âBy accident or whether it was meant to make a number of people slightly ill orâ¦'
âOr,' put in Constable Bewman keenly, âone person very ill indeed?'
âOr,' persisted Henry quietly, âboth.'
âThat is so.' He gave a dry cough. âAs it happens, it did both make several people ill and one fatally so.'
âWhich also might have been intended?' Nobody had ever called Henry slow.
âFrom all accounts,' said Milson obliquely, âMr Steele had a weak tummy before he ingested the corrosive sublimate of mercury.'
âUncle George wasn't ill, was he?'
âNo, sir, nor Dr Friar.' He gave his dry cough. âI am told that Dr Friar never partakes of pastry.'
âMrs Steele?'
âSlightly ill. She says she just had one mince pie. Mrs Watkins didn't have any. Nor did the professor.'
â“The one without the parsley,”' quoted Henry, â“is the one without the poison.”'
âJust so, sir. It would appear at first sight from our immediate calculations quite possible thatâ'
âInspector, if you can hedge your bets as well as that before you say anything, we could find you a job in the Foreign Office.'
âThank you, sir. As I was saying, sir, it is possible that the poison was only in the mince pies furthest from the staircase. Bewman here has done a chart of where the victims took their pies from.'
âWhich would explain why some people were unaffected,' said Henry.
âWhich might explain it, sir.' The Inspector clearly rivalled Henry in his precision. âThe Professor just wasn't there to take one at all. He says he went to his room to finish a present for his wife. He was carving something for her out of a piece of old wood.'
âNeeds must when the Devil drives,' responded Henry absently. He was still thinking. âIt's a pretty little problem, as they say.'
âMeans and opportunity would seem to be present,' murmured Milsom.
âThat leaves motive, doesn't it?' said Henry.
âThe old gentleman mightn't have had one, seeing he's as he is, sir, if you take my meaning, and of course we don't know anything about the professor and his wife, do we sir? Not yet.'
âNot a thing.'
âThat leaves the doctorâ¦'
âI'd've murdered Mrs Friar years ago,' announced Henry cheerfully, âif she had been my wife.'
âAnd Mrs Steele.' There was a little pause and then Inspector Milsom said, âI understand the new young assistant at the pharmacy is more what you might call a contemporary of Mrs Steele.'
âAh, so that's the way the wind's blowing, is it?'
âAnd then, sir,' said the policeman, âafter motive there's still what we always call down at the station the fourth dimension of crimeâ¦'
âAnd what might that be, Inspector?'
âProof.' He got up to go. âThank you for your help, sir.'
Henry sat quite still after the two policemen had gone, his memory teasing him. Someone he knew had been poisoned with corrosive sublimate of mercury, served to him in tarts. By a tart too, if history was to be believed.
No, not someone he knew.
Someone he knew of.