We--that is, Dr. Senior, Lowry, and I--made our examination of Foster, and held our consultation, three days from that time.

There was no doubt whatever that he was suffering from the same disease as that which had been the death of my mother--a disease almost invariably fatal, sooner or later. A few cases of cure, under most favorable circumstances, had been reported during the last half-century; but the chances were dead against Foster's recovery. In all probability, a long and painful illness, terminating in inevitable death, lay before him. In the opinion of my two senior physicians, all that I could do would be to alleviate the worst pangs of it.

His case haunted me day and night. In that deep under-current of consciousness which lurks beneath our surface sensations and impressions, there was always present the image of Foster, with his pale, cynical face, and pitiless eyes. With this, was the perpetual remembrance that a subtile malady, beyond the reach of our skill, was slowly eating away his life. The man I abhorred; but the sufferer, mysteriously linked with the memories which clung about my mother, aroused her most urgent, instinctive compassion. Only once before had I watched the conflict between disease and its remedy with so intense an interest.

It was a day or two after our consultation that I came accidentally upon the little note-book which I had kept in Guernsey--a private note-book, accessible only to myself. It was night; Jack, as usual, was gone out, and I was alone. I turned over the leaves merely for listless want of occupation. All at once I came upon an entry, made in connection with my mother's illness, which recalled to me the discovery I believed I had made of a remedy for her disease, had it only been applied in its earlier stages. It had slipped out of my mind, but now my memory leaped upon it with irresistible force.

I must tell the whole truth, however terrible and humiliating it may be.

Whether I had been true or false to myself up to that moment I cannot say. I had taken upon myself the care, and, if possible, the cure of this man, who was my enemy, if I had an enemy in the world. His life and mine could not run parallel without great grief and hurt to me, and to one dearer than myself. Now that a better chance was thrust upon me in his favor, I shrank from seizing it with unutterable reluctance. I turned heart-sick at the thought of it. I tried my utmost to shake off the grip of my memory. Was it possible that, in the core of my heart, I wished this man to die?

Yes, I wished him to die. Conscience flashed the answer across the inner depths of my soul, as a glare of lightning over the sharp crags and cruel waves of our island in a midnight storm. I saw with terrible distinctness that there had been lurking within a sure sense of satisfaction in the certainty that he must die. I had suspected nothing of it till that moment. When I told him it was the instinct of a physician to save his patient, I spoke the truth. But I found something within me deeper than instinct, that was wailing and watching for the fatal issue of his malady, with a tranquil security so profound that it never stirred the surface of my consciousness, or lifted up its ghostly face to the light of conscience.

I took up my note-book, and went away to my room, lest Jack should come in suddenly, and read my secret on my face. I thrust the book into a drawer in my desk, and locked it away out of my sight. What need had I to trouble myself with it or its contents? I found a book, one of Charles Dickens's most amusing stories, and set myself resolutely to read it; laughing aloud at its drolleries, and reading faster and faster; while all the time thoughts came crowding into my mind of my mother's pale, worn face, and the pains she suffered, and the remedy found out too late. These images grew so strong at last that my eyes ran over the sentences mechanically, but my brain refused to take in the meaning of them. I threw the book from me; and, leaning my head on my hands, I let all the waves of that sorrowful memory flow over me.

How strong they were! how persistent! I could hear the tones of her languid voice, and see the light lingering to the last in her dim eyes, whenever they met mine. A shudder crept through me as I recollected how she travelled that dolorous road, slowly, day by day, down to the grave.

Other feet were beginning to tread the same painful journey; but there was yet time to stay them, and the power to do it was intrusted to me.

What was I to do with my power?

It seemed cruel that this power should come to me from my mother's death. If she were living still, or if she had died from any other cause, the discovery of this remedy would never have been made by me.

And I was to take it as a sort of miraculous gift, purchased by her pangs, and bestow it upon the only man I hated. For I hated him; I said so to myself, muttering the words between my teeth.

What was the value of his life, that I should ransom it by such a sacrifice? A mean, selfish, dissipated life--a life that would be Olivia's curse as long as it lasted. For an instant a vision stood out clear before me, and made my heart beat fast, of Olivia free, as she must be in the space of a few months, should I leave the disease to take its course; free and happy, disenthralled from the most galling of all bondage. Could I not win her then? She knew already that I loved her; would she not soon learn to love me in return? If Olivia were living, what an irreparable injury it would be to her for this man to recover!

That seemed to settle the question. I could not be the one to doom her to a continuation of the misery she was enduring. It was irrational and over-scrupulous of my conscience to demand such a thing from me. I would use all the means practised in the ordinary course of treatment to render the recovery of my patient possible, and so fulfil my duty. I would carefully follow all Dr. Senior's suggestions. He was an experienced and very skilful physician; I could not do better than submit my judgment to his.

Besides, how did I know that this fancied discovery of mine was of the least value? I had never had a chance of making experiment of it, and no doubt it was an idle chimera of my brain, when it was overwrought by anxiety for my mother's sake. I had not hitherto thought enough of it to ask the opinion of any of my medical friends and colleagues. Why should I attach any importance to it now? Let it rest. Not a soul knew of it but myself. I had a perfect right to keep or destroy my own notes.

Suppose I destroyed that one at once?

I unlocked the desk, and took out my book again. The leaf on which these special notes were written was already loose, and might have been easily lost at any time, I thought. I burned it by the flame of the gas, and threw the brown ashes into the grate. For a few minutes I felt elated, as if set free from an oppressive burden; and I returned to the story I had been reading, and laughed more heartily than before at the grotesque turn of the incidents. But before long the tormenting question came up again. The notes were not lost. They seemed now to be burned in upon my brain.

The power has been put into your hands to save life, said my conscience, and you are resolving to let it perish. What have you to do with the fact that the nature is mean, selfish, cruel? It is the physical life simply that you have to deal with. What is beyond that rests in the hands of God. What He is about to do with this soul is no question for you. Your office pledges you to cure him if you can, and the fulfilment of this duty is required of you. If you let this man die, you are a murderer.

But, I said in answer to myself, consider what trivial chances the whole thing has hung upon. Besides the accident that this was my mother's malady, there was the chance of Lowry not being called from home. The man was his patient, not mine. After that there was the chance of Jack going to see him, instead of me; or of him refusing my attendance. If the chain had broken at one of these links, no responsibility could have fallen upon me. He would have died, and all the good results of his death would have followed naturally. Let it rest at that.

But it could not rest at that. I fought a battle with myself all through the quiet night, motionless and in silence, lest Jack should become aware that I was not sleeping. How should I ever face him, or grasp his hearty hand again, with such a secret weight upon my soul? Yet how could I resolve to save Foster at the cost of dooming Olivia to a life-long bondage should he discover where she was, or to life-long poverty should she remain concealed? If I were only sure that she was alive! But if she were dead--why, then all motive for keeping back this chance of saving him would be taken away. It was for her sake merely that I hesitated.

For her sake, but for my own as well, said my conscience; for the subtle hope, which had taken deeper root day by day, that by-and-by the only obstacle between us would be removed. Suppose then that he was dead, and Olivia was free to love me, to become my wife. Would not her very closeness to me be a reproving presence forever at my side? Could I ever recall the days before our marriage, as men recall them when they are growing gray and wrinkled, as a happy golden time? Would there not always be a haunting sense of perfidy, and disloyalty to duty, standing between me and her clear truth and singleness of heart? There could be no happiness for me, even with Olivia, my cherished and honored wife, if I had this weight and cloud resting upon my conscience.

The morning dawned before I could decide. The decision, when made, brought no feeling of relief or triumph to me. As soon as it was probable that Dr. Senior could see me; I was at his house at Fulham; and in rapid, almost incoherent words laid what I believed to be my important discovery before him. He sat thinking for some time, running over in his own mind such cases as had come under his own observation.

After a while a gleam of pleasure passed over his face, and his eyes brightened as he looked at me.

"I congratulate you, Martin," he said, "though I wish Jack had hit upon this. I believe it will prove a real benefit to our science. Let me turn it over a little longer, and consult some of my colleagues about it. But I think you are right. You are about to try it on poor Foster?"

"Yes," I answered, with a chilly sensation in my veins, the natural reaction upon the excitement of the past night.

"It can do him no harm," he said, "and in my opinion it will prolong his life to old age, if he is careful of himself. I will write a paper on the subject for the _Lancet_, if you will allow me."

"With all my heart," I said sadly.

The old physician regarded me for a minute with his keen eyes, which had looked through the window of disease into many a human soul. I shrank from the scrutiny, but I need not have done so. He grasped my hand firmly and closely in his own.

"God bless you, Martin!" he said, "God bless you!"

CHAPTER THE FORTY-SIXTH.

A DEED OF SEPARATION.

That keen, benevolent glance of Dr. Senior's was like a gleam of sunlight piercing through the deepest recesses of my troubled spirit. I felt that I was no longer fighting my fight out alone. A friendly eye was upon me; a friendly voice was cheering me on. "The dead shall look me through and through," says Tennyson. For my part I should wish for a good, wise man to look me through and through; feel the pulse of my soul from time to time, when it was ailing, and detect what was there contrary to reason and to right. Dr. Senior's hearty "God bless you!"

brought strength and blessing with it.

I went straight from Fulham to Bellringer Street. A healthy impulse to fulfil all my duty, however difficult, was in its first fervid moment of action. Nevertheless there was a subtle hope within me founded upon one chance that was left--it was just possible that Foster might refuse to be made the subject of an experiment; for an experiment it was.

I found him not yet out of bed. Mrs. Foster was busy at her task of engrossing in the sitting-room--- a task she performed so well that I could not believe but that she had been long accustomed to it. I followed her to Foster's bedroom, a small close attic at the back, with a cheerless view of chimneys and the roofs of houses. There was no means of ventilation, except by opening a window near the head of the bed, when the draught of cold air would blow full upon him. He looked exceedingly worn and wan. The doubt crossed me, whether the disease had not made more progress than we supposed. His face fell as he saw the expression upon mine.

"Worse, eh?" he said; "don't say I am worse."

I sat down beside him, and told him what I believed to be his chance of life; not concealing from him that I proposed to try, if he gave his consent, a mode of treatment which had never been practised before. His eye, keen and sharp as that of a lynx, seemed to read my thoughts as Dr.

Senior's had done.

"Martin Dobree," he said, in a voice so different from his ordinary caustic tone that it almost startled me, "I can trust you. I put myself with implicit confidence into your hands."

The last chance--dare I say the last hope?--was gone. I stood pledged on my honor as a physician, to employ this discovery, which had been laid open to me by my mother's fatal illness, for the benefit of the man whose life was most harmful to Olivia and myself. I felt suffocated, stifled. I opened the window for a minute or two, and leaned through it to catch the fresh breath of the outer air.

"I must tell you," I said, when I drew my head in again, "that you must not expect to regain your health and strength so completely as to be able to return to your old dissipations. You must make up your mind to lead a regular, quiet, abstemious life, avoiding all excitement. Nine months out of the twelve at least, if not the whole year, you must spend in the country for the sake of fresh air. A life in town would kill you in six months. But if you are careful of yourself you may live to sixty or seventy."

"Life at any price!" he answered, in his old accents, "yet you put it in a dreary light before me. It hardly seems worth while to buy such an existence, especially with that wife of mine downstairs, who cannot endure the country, and is only a companion for a town-life. Now, if it had been Olivia--you could imagine life in the country endurable with Olivia?"

What could I answer to such a question, which ran through me like an electric shock? A brilliant phantasmagoria flashed across my brain--a house in Guernsey with Olivia in it--sunshine--flowers--the singing of birds--the music of the sea--the pure, exhilarating atmosphere. It had vanished into a dead blank before I opened my mouth, though probably a moment's silence had not intervened. Foster's lips were curled into a mocking smile.

"There would be more chance for you now," I said, "if you could have better air than this."

"How can I?" he asked.

"Be frank with me," I answered, "and tell me what your means are. It would be worth your while to spend your last farthing upon this chance."

"Is it not enough to make a man mad," he said, "to know there are thousands lying in the bank in his wife's name, and he cannot touch a penny of it? It is life itself to me; yet I may die like a dog in this hole for the want of it. My death will lie at Olivia's door, curse her!"

He fell back upon his pillows, with a groan as heavy and deep as ever came from the heart of a wretch perishing from sheer want. I could not choose but feel some pity for him; but this was an opportunity I must not miss.

"It is of no use to curse her," I said; "come, Foster, let us talk over this matter quietly and reasonably. If Olivia be alive, as I cannot help hoping she is, your wisest course would be to come to some mutual agreement, which-would release you both from your present difficulties; for you must recollect she is as penniless as yourself. Let me speak to you as if I were her brother. Of this one thing you may be quite certain, she will never consent to return to you; and in that I will aid her to the utmost of my power. But there is no reason why you should not have a good share of the property, which she would gladly relinquish on condition that you left her alone. Now just listen carefully. I think there would be small difficulty, if we set about it, in proving that you were guilty against her with your present wife; and in that case she could claim a divorce absolutely, and her property would remain her own.

Your second marriage with the same person would set her free from you altogether."

"You could prove nothing." he replied, fiercely, "and my second marriage is covered by the documents I could produce."