"May I inquire why you have formed such an opinion?" I said, a little stiffly.

"Simply because this tri-sided square was a favourite project of the late owner of River Hall," he replied. "After the death of his wife, the place grew distasteful to him, and I have often heard him say he would convert the ground into one of the handsomest squares in the neighbourhood of London. All he wanted was a piece of additional land lying to the west, which piece is, I believe, now to be had at a price--"

I sat like one stricken dumb. By no mental process, for which I could ever account, had that idea been evolved. It sprang into life at a bound. It came to me in my sleep, and I wakened at once with the whole plan clear and distinct before my mind's eye, as it now lay clear and distinct before Mr. Harringford.

"It is very extraordinary," I managed at last to stammer out; "for I can honestly say I never heard even a suggestion of Mr. Elmsdale's design; indeed, I did not know he had ever thought of building upon the ground."

"Such was the fact, however," replied my visitor. "He was a speculative man in many ways. Yes, very speculative, and full of plans and projects.

However, Mr. Patterson," he proceeded, "all this only proves the truth of the old remark, that 'great wits and little wits sometimes jump together.'"

There was a ring of sarcasm in his voice, as in his words, but I did not give much heed to it. The design, then, was not mine. It had come to me in sleep, it had been forced upon me, it had been explained to me in a word, and as I asked myself, By whom? I was unable to repress a shudder.

"You are not well, I fear," said Mr. Harringford; "this place seems to have affected your health. Surely you have acted imprudently in risking so much to gain so little."

"I do not agree with you," I replied. "However, time will show whether I have been right or wrong in coming here. I have learned many things of which I was previously in ignorance, and I think I hold a clue in my hands which, properly followed, may lead me to the hidden mystery of River Hall."

"Indeed!" he exclaimed. "May I ask the nature of that clue?"

"It would be premature for me to say more than this, that I am inclined to doubt whether Mr. Elmsdale committed suicide."

"Do you think his death was the result of accident, then?" he inquired, his face blanching to a ghastly whiteness.

"No, I do not," I answered, bluntly. "But my thoughts can have little interest for anyone, at present. What we want to talk about is the sale and purchase of this place. The offer you made to Mr. Craven, I consider ridiculous. Let on building lease, the land alone would bring in a handsome income, and the house ought to sell for about as much as you offer for the whole property."

"Perhaps it might, if you could find a purchaser," he answered; "and the land might return an income, if you could let it as you suggest; but, in the meantime, while the gra.s.s grows, the steed starves; and while you are waiting for your buyer and your speculative builder, Miss Blake and Miss Elmsdale will have to walk barefoot, waiting for shoes you may never be able to provide for them."

There was truth in this, but only a half-truth, I felt, so I said:

"When examined at the inquest, Mr. Harringford, you stated, I think, that you were under considerable obligations to Mr. Elmsdale?"

"Did I?" he remarked. "Possibly, he had given me a helping-hand once or twice, and probably I mentioned the fact. It is a long time ago, though."

"Not so very long," I answered; "not long enough, I should imagine, to enable you to forget any benefits you may have received from Mr.

Elmsdale."

"Mr. Patterson," he interrupted, "are we talking business or sentiment?

If the former, please understand I have my own interests to attend to, and that I mean to attend to them. If the latter, I am willing, if you say Miss Elmsdale has pressing need for the money, to send her my cheque for fifty or a hundred pounds. Charity is one thing, trade another, and I do not care to mix them. I should never have attained to my present position, had I allowed fine feelings to interfere with the driving of a bargain. I don't want River Hall. I would not give that," and he snapped his fingers, "to have the t.i.tle-deeds in my hands to-morrow; but as Miss Elmsdale wishes to sell, and as no one else will buy, I offer what I consider a fair price for the place. If you think you can do better, well and good. If--"

He stopped suddenly in his sentence, then rising, he cried, "It is a trick--a vile, infamous, disgraceful trick!" while his utterance grew thick, and his face began to work like that of a person in convulsions.

"What do you mean?" I asked, rising also, and turning to look in the direction he indicated with outstretched arm and dilated eyes.

Then I saw--no need for him to answer. Standing in the entrance to the strong room was Robert Elmsdale himself, darkness for a background, the light of the gas falling full upon his face.

Slowly, sternly, he came forward, step by step. With footfalls that fell noiselessly, he advanced across the carpet, moving steadily forward towards Mr. Harringford, who, beating the air with his hands, screamed, "Keep him off! don't let him touch me!" and fell full length on the floor.

Next instant, Munro was in the room. "Hullo, what is the matter?" he asked. "What have you done to him--what has he been doing to you?"

I could not answer. Looking in my face, I think Munro understood we had both seen that which no man can behold unappalled.

"Come, Hal," he said, "bestir yourself. Whatever has happened, don't sink under it like a woman. Help me to lift him. Merciful Heaven!" he added, as he raised the prostrate figure. "He is dead!"

To this hour, I do not know how we managed to carry him into the drawing-room. I cannot imagine how our trembling hands bore that inert body out of the library and across the hall. It seems like a dream to me calling up Mrs. Stott, and then tearing away from the house in quest of further medical help, haunted, every step I took, by the memory of that awful presence, the mere sight of which had stricken down one of us in the midst of his buying, and bargaining, and boasting.

I had done it--I had raised that ghost--I had brought the man to his death; and as I fled through the night, innocent as I had been of the thought of such a catastrophe, I understood what Cain must have felt when he went out to live his life with the brand of murderer upon him.

But the man was not dead; though he lay for hours like one from whom life had departed, he did not die then. We had all the genius, and knowledge, and skill of London at his service. If doctors could have saved him, he had lived. If nursing could have availed him, he had recovered, for I never left him.

When the end came I was almost worn out myself.

And the end came very soon.

"No more doctors," whispered the sick man; "they cannot cure me. Send for a clergyman, and a lawyer, Mr. Craven as well as any other. It is all over now; and better so; life is but a long fever. Perhaps he will sleep now, and let me sleep too. Yes, I killed him. Why, I will tell you. Give me some wine.

"What I said at the inquest about owing my worldly prosperity to him was true. I trace my pecuniary success to Mr. Elmsdale; but I trace also hours, months, and years of anguish to his agency. My G.o.d! the nights that man has made me spend when he was living, the nights I have spent in consequence of his death--"

He stopped; he had mentally gone back over a long journey. He was retracing the road he had travelled, from youth to old age. For he was old, if not in years, in sorrow. Lying on his death-bed, he understood for what a game he had burnt his candle to the socket; comprehended how the agony, and the suspense, and the suffering, and the long, long fever of life, which with him never knew a remittent moment, had robbed him of that which every man has a right to expect, some pleasure in the course of his existence.

"When I first met Elmsdale," he went on, "I was a young man, and an ambitious one. I was a clerk in the City. I had been married a couple of years to a wife I loved dearly. She was possessed of only a small dot; and after furnishing our house, and paying for all the expenses incident on the coming of a first child, we thought ourselves fortunate in knowing there was still a deposit standing in our name at the Joint-Stock Bank, for something over two hundred pounds.

"Nevertheless, I was anxious. So far, we had lived within our income; but with an annual advance of salary only amounting to ten pounds, or thereabouts, I did not see how we were to manage when more children came, particularly as the cost of living increased day by day. It was a dear year that of which I am speaking.

"I do not precisely remember on what occasion it was I first saw Mr.

Elmsdale; but I knew afterwards he picked me out as a person likely to be useful to him.

"He was on good terms with my employers, and asked them to allow me to bid for some houses he wanted to purchase at a sale.

"To this hour I do not know why he did not bid for them himself. He gave me a five-pound note for my services; and that was the beginning of our connection. Off and on, I did many things for him of one sort or another, and made rather a nice addition to my salary out of doing them, till the devil, or he, or both, put it into my head to start as builder and speculator on my own account.

"I had two hundred pounds and my furniture: that was the whole of my capital; but Elmsdale found me money. I thought my fortune was made, the day he advanced me my first five hundred pounds. If I had known--if I had known--"

"Don't talk any more," I entreated. "What can it avail to speak of such matters now?"

He turned towards me impatiently.

"Not talk," he repeated, "when I have for years been as one dumb, and at length the string of my tongue is loosened! Not talk, when, if I keep silence now, he will haunt me in eternity, as he has haunted me in time!"

I did not answer, I only moistened his parched lips, and bathed his burning forehead as tenderly as my unaccustomed hands understood how to perform such offices.

"Lift me up a little, please," he said; and I put the pillows in position as deftly as I could.

"You are not a bad fellow," he remarked, "but I am not going to leave you anything."

"G.o.d forbid!" I exclaimed, involuntarily.

"Are not you in want of money?" he asked.

"Not of yours," I answered.