Anthony Horowitz: The House of Silk

Never had I been greeted on a doorstep with quite such insolence but Holmes seemed amused. ‘Is your master in?’ he asked.

‘Who shall I say is calling?’

‘My name is Sherlock Holmes. We are expected. And who are you?’

‘I’m Patrick.’

‘That’s a Dublin accent if I’m not mistaken.’

‘What’s it to you?’

‘Patrick? Who is it? Why is Kirby not here?’ Edmund Carstairs had appeared in the hallway and came forward, clearly agitated. ‘You must forgive me, Mr Holmes. Kirby must still be upstairs with my sister. I did not expect the door to be opened by the kitchen boy. You can go now, Patrick. Go back to your place.’

Carstairs was as immaculately attired as he had been on every occasion that I had seen him, but the lines that days of anxiety had drawn were clearly visible on his face and, like me, I suspected that he had not been sleeping well.

‘You received my wire,’ Holmes said.

‘I did. But you evidently did not receive mine. For I clearly stated, as I had already intimated to Dr Watson, that I had no further need of your services. I am sorry to say it, but you have not been helpful to my family, Mr Holmes. And I must add that I understood that you had been arrested and were in serious trouble with the law.’

‘Those matters have been resolved. As to your wire, Mr Carstairs, I did indeed receive it, and read what you had to say with interest.’

‘And you came anyway?’

‘You first came to me because you were being terrorised by a man in a flat cap, a man you believed to be Keelan O’Donoghue from Boston. I can tell you that I am now in command of the facts of the matter which I am happy to share with you. I can also tell you who killed the man that we found at Mrs Oldmore’s Private Hotel. You may try to persuade yourself that these things are no longer important, and if that is the case, let me put it very simply. If you wish your sister to die, you will send me away. If not, you will invite me in and hear what I have to say.’

Carstairs hesitated and I could see that he was fighting with himself, that in some strange way he seemed almost afraid of us, but in the end his better sense prevailed. ‘Please,’ he said. ‘Let me take your coats. I don’t know what Kirby is doing. It sometimes seems to me that this entire household is in disarray.’ We removed our outer garments and he gestured towards the drawing room where we had been received on our first visit.

‘If you will permit me, I would like to see your sister before we sit down,’ Holmes remarked.

‘My sister is no longer able to see anyone. Her sight has failed her. She can barely speak.’

‘No speech will be necessary. I wish merely to see her room. Is she still refusing to eat?’

‘It is no longer a question of refusal. She is unable to consume solid food. It is the best I can do to make her take a little warm soup from time to time.’

‘She still believes she is being poisoned.’

‘In my view, it is this irrational belief that has become the main cause of her illness, Mr Holmes. As I told your colleague, I have tasted every single morsel that has passed her lips with no ill-effect at all. I do not understand the curse that has come upon me. Before I met you, I was a happy man.’

‘And hope to be again, I am sure.’

We climbed back up to the attic room that I had been in before. As we arrived at the doorway, the manservant, Kirby, appeared with a tray of soup, the plate untouched. He glanced at his master and shook his head, indicating that once again the patient had refused to eat. We went in. I was at once dismayed by the sight of Eliza Carstairs. How long had it been since I had last seen her? Hardly more than a week and yet in that time she had visibly deteriorated to the extent that she put me in mind of the living skeleton that I had seen advertised at Dr Silkin’s House of Wonders. Her skin was stretched in that horrible way that attends upon patients only when they are close to the end, her lips drawn back to expose her gums and teeth. The shape of the body beneath the covers was tiny and pathetic. Her eyes stared at us but saw nothing. Her hands, folded across her chest, were those of a woman thirty years older than Eliza Carstairs.

Holmes examined her briefly. ‘Her bathroom is next door?’ he asked.

‘Yes. But she is too weak to walk there. Mrs Kirby and my wife bathe her where she lies…’

Holmes had already left the room. He entered the bathroom, leaving Carstairs and myself in an uneasy silence with the staring woman. At last he reappeared. ‘We can return downstairs,’ he said. Carstairs and I followed him out, both of us bemused, for the entire visit had lasted less than thirty seconds.

We went back down to the drawing room where Catherine Carstairs was sitting in front of a cheerful fire, reading a book. She closed it the moment we entered and rose quickly to her feet. ‘Why, Mr Holmes and Dr Watson! You are the last two people I expected to see.’ She glanced at her husband. ‘I thought…’

‘I did exactly as we agreed, my dear. But Mr Holmes chose to visit us anyway.’

‘I am surprised that you did not wish to see me, Mrs Carstairs,’ Holmes remarked. ‘Particularly as you came to consult me a second time after your sister-in-law fell ill.’

‘That was a while ago, Mr Holmes. I don’t wish to be rude, but I have long since given up any hope that you can be of assistance to us. The man who came uninvited to this house and stole money and jewellery from us is dead. Do we want to know who stabbed him? No! The fact that he can trouble us no more is enough. If there is nothing you can do to help poor Eliza, then there is no reason for you to stay.’

‘I believe I can save Miss Carstairs. It may still be not too late.’

‘Save her from what?’

‘From poison.’

Catherine Carstairs started. ‘She is not being poisoned! There is no possibility of that. The doctors do not know the cause of her illness but they are all agreed on that.’

‘Then they are all wrong. May I sit down? There is much that I have to tell you and I think we would all be more comfortable seated.’

The wife glared at him but this time the husband took Holmes’s side. ‘Very well, Mr Holmes. I will listen to what you have to say. But make no mistake. If I believe that you are attempting to deceive me, I will have no hesitation in asking you to leave.’

‘My aim is not to deceive you,’ returned Holmes. ‘In fact, quite the contrary.’ He sat down in the armchair furthest from the fire. I took the chair next to him. Mr and Mrs Carstairs sat together on the sofa opposite. Finally he began.

‘You came to my lodgings, Mr Carstairs, on the advice of your accountant, because you were afraid that your life might be threatened by a man you had never met. You were on your way that evening to the opera, to Wagner, as I recall. But it was late by the time you left me. I imagine you missed the first curtain.’

‘No. I arrived on time.’

‘No matter. There were many aspects of your story that I found quite remarkable, the principal one being the strange behaviour of this vigilante, Keelan O’Donaghue, if indeed it was he. I could well believe that he had followed you all the way to London and found out your address here in Wimbledon, with the express purpose of killing you. You were, after all, responsible — at least in part — for the death of his twin brother, Rourke O’Donaghue, and twins are close. And he had already taken vengeance on Cornelius Stillman, the man who had purchased the oil paintings from you and who subsequently paid for the Pinkerton’s agents who tracked down the Flat Cap Gang in Boston and put an end to their careers in a hail of bullets. Remind me, if you will. What is the name of the agent you employed?’