“I repeat the girl’s allegation against you,” I said. “And yet this same girl now declares that the Professor is not dead!” Then I added: “He was dead when we were together in the laboratory, was he not? Come, speak plainly!”
“Certainly he was!”
“And men do not come to life again when once dead, do they?”
“But this is an unusual case, I tell you. He – ”
“However unusual, you cannot alter the laws of life and death,” I declared.
“Well, my dear Holford, how I wish I could reveal to you one simple truth. It would astound you, no doubt, but it would at the same time alter your opinion of me.”
“Oh, of course,” I laughed bitterly. “You’re not so black as you’re painted – you who have conspired to hold my wife aloof from me – you who for aught I know have told her some infamous tale which has caused her to look upon me with doubt and horror! I have recently learnt that she was acquainted with this man who calls himself Ernest Greer, and that, before she left my roof, she received word in secret from him.”
“Your wife’s affairs are surely of no interest to me, Holford,” said the grey-faced old scoundrel. “I am merely putting forward to you a simple matter of business – in a word, making a proposal for your consideration.”
“A proposal which I will never accept —never, you understand!” I added with emphasis.
“Not if I appeal to you on behalf of Ethelwynn, on behalf of a girl whose very life is dependent upon your silence?” he asked earnestly.
“The punishment for murder is death,” was my hard response.
He regarded me steadily, without speaking. I saw that he realised my steadfastness of purpose, and that I meant to reveal the truth to all the world.
“But,” he cried at last, “you surely will not act as a fool, Holford! I told you on the night we first sat together of the great issues that depended upon your silence, and I repeat it now.”
“Why did you entice me into this complicated tangle of crime and mystery?” I demanded quickly. “Tell me that.”
“Because – well – ” And he hesitated. “Because I – I was a fool – I admit it frankly. I ought never to have approached you. Three days later I regretted it deeply.”
“Regretted it because you found, to your surprise, that you had no fool to deal with!” I cried.
“No; because I had made a mistake in another direction. But – but, hark?”
I listened and heard a footstep outside on the stairs.
“The Professor!” Kirk exclaimed. “He has returned. I’ll introduce you.”
I rose from my chair, my teeth set together, my hand gripping the edge of the table.
An instant later the door opened, and I stood boldly face to face with the impostor.
Kirk, with that calm suavity of manner that so annoyed and irritated me, introduced us.
But I bowed coldly to the well-dressed, elderly impostor, a man with keen, deep-set eyes, and a short, scrubby grey beard, asking of my companion:
“Is this farce really necessary, Mr Kirk, when I know the truth?”
The new-comer looked askance at his accomplice, who gave him a quick, meaning look.
“Ah! my dear Mr Holford!” exclaimed the bogus Professor, “I’ve been most anxious to meet you for a considerable time. This is a great pleasure.”
“And one which I most heartily reciprocate,” was my hard reply. “I’ve been endeavouring to find you for a long time. I followed you in Edinburgh, in Glasgow, and later on in Birmingham.”
“Then surely it is a rather happy circumstance that we have met to-day?” he said, rather fussily.
“Happy for me, but perhaps unhappy for you!” I replied, with a dry laugh.
“Why?”
“Because I now intend to expose your very clever plot. The secret you have sold to Sir Mark Edwards does not belong to you at all, but to Professor Ernest Greer, the man who was killed in the room yonder – in his own laboratory!”
His lips grew paler and set themselves hard. I saw in his dark eyes an expression of fear. He held me in terror – that was quite plain.
“Holford, you are mistaken,” declared Kirk.
“In what way?” I demanded.
“Professor Ernest Greer stands before you!”
“No!” I cried. “This man is the impostor – the impostor who wrote to my wife, and enticed her from her home.”
“I wrote to Mrs Holford, certainly,” was the fellow’s cool reply. “But without any evil intent; of that she will herself assure you.”
“Where is she?”
“You will, no doubt, see her before very long, and she will explain the reason of her absence.”
“Ah!” I said, “you adventurers dare not tell me the truth with your own lips. Remember, I saw the Professor lying dead in this house. You cannot induce me to believe that my eyes deceived me!”
“And yet you see the Professor alive before you now!” declared Kirk with a triumphant laugh.
But I made a gesture of disgust, declaring that I refused to be fooled further.
“You are not being fooled, Mr Holford,” asserted the man in a calm, distinct voice, as he opened the door and called to Antonio.
The grave-eyed manservant entered in a few seconds, and as he did so the new-comer said: “Antonio, will you please tell this gentleman who I am?”
“You are my dear master, signore – the Signor Professor Ernest Greer.”
“I already know, Antonio, that you’re a clever liar,” I cried, “so you can retire.”
“The Signorina Ethelwynn has just arrived, signore,” remarked the highly respectable manservant.
“Ah! then tell my daughter to come up?” he cried. “She will no doubt satisfy Mr Holford that I am no impostor.”
“Miss Ethelwynn saw her father lying dead, as I did; how, therefore, can she identify you as her deceased parent? Have you a half-brother, or some relation strongly resembling you?”
“No, I have not,” was his quick reply. “I am simply Professor Ernest Greer, whom a thousand persons living can identify.”