The remorseful moods by which I believed my stepfather to be tortured were not likely to escape the observant affection of his wife; she could not fail to know that there was a dark shadow on his life which even her love could not dispel. Who knows but she had suffered from the worst of all jealousy, that which is inspired by a constant thought not imparted, a strange emotion hidden from one? And he had revealed a portion of the truth to her so as to spare her uneasiness of that kind, and to protect himself from questions which his conscience rendered intolerable to him. There was then no contradiction between this half-revelation made to my mother, and my own theory of the complicity of the two brothers. It was also clear to me that in making that revelation he had been unable to go beyond a certain point in urging upon her the necessity of silence towards me—silence which would never have been broken but for her unforeseen emotion, but for my affectionate entreaties, but for the sudden arrival of Edmond Termonde, which had literally bewildered the poor woman. But how was my stepfather's imprudence in refusing money to this brother, who was at bay and ready to dare any and every thing, to be explained? This, too, I succeeded in explaining to myself. It had happened before my aunt's death, at a period when my stepfather believed himself to be guaranteed from all risk on my side. He believed himself to be sheltered from justice by the statute of limitations. He was ill. What, then, was more natural than that he should wish to recover those papers which might become a means of levying blackmail upon his widow after his death, and dishonoring his memory in the heart of that woman whom he had loved—even to crime— at any price? Such a negotiation could only be conducted in person. My stepfather would have reflected that his brother would not fulfil his threat without making a last attempt; he would come to Paris, and the accomplices would again be face to face after all these years. A fresh but final offer of money would have to be made to Edmond, the price of the relinquishment of the sole proof whereby the mystery of the Imperial Hotel could be cleared up. In this calculation my stepfather had omitted to forecast the chance that his brother might come to the hotel on the Boulevard de Latour-Maubourg, that he would be ushered into my mother's presence, and that the result of the shock to himself—his health being already undermined by his prolonged mental anguish—would be a fresh attack of his malady. In events, there is always the unexpected to put to rout the skillful calculations of the most astute and the most prudent, and when I reflected that so much cunning, such continual watchfulness over himself and others had all come to this—unless indeed these surmises of mine were but fallacies of a brain disturbed by fever and the consuming desire for vengeance—I once more felt the passage of the wind of destiny over us all.

However, whether reality or fancy, there they were, and I could not remain in ignorance or in doubt. At the end of all my various arguments for and against the probability of my new explanation of the mystery, I arrived at a positive fact: rightly or wrongly I had conceived the possibility of a plot in which Edmond Termonde had served as the instrument of murder in his brother's hand. Were there only one single chance, one against a thousand, that my father had been killed in this way, I was bound to follow up the clew to the end, on pain of having to despise myself as the veriest coward that lived. The time of sorrowful dreaming was over; it was now necessary to act, and to act was to know.

Morning dawned upon these thoughts of mine. I opened my window, I saw the faces of the lofty houses livid in the first light of day, and I swore solemnly to myself, in the presence of re-awakening life, that this day should see me begin to do what I ought, and the morrow should see me continue, and the following days should see the same, until I could say to myself: "I am certain."

I resolutely repressed the wild feelings which had taken hold of me during the night, and I fixed my mind upon the problem: "Does there exist any means of making sure whether Edmond Termonde is, or is not, identical with the man who in 1864 called himself Rochdale?"

For the answer to this question I had only myself, the resources of my own intelligence, and my personal will to rely upon. I must do myself the justice to state that not for one minute, during all those cruel hours, was I tempted to rid myself once for all of the difficulties of my tragic task by appealing to justice, as I should have done had I not taken my mother's sufferings into account. I had resolved that the terrible blow of learning that for fifteen years she had been the wife of an assassin should never be dealt to her by me. In order that she might always remain in ignorance of this story of crime, it was necessary for the struggle to be strictly confined to my stepfather and myself.

And yet, I thought, what if I find that he is guilty?

At this idea, no longer vague and distant, but liable today, to- morrow, at any time, to become an indisputable truth, a terrible project presented itself to my mind. But I would not look in that direction, I made answer to myself: "I will think of this later on," and I forced myself to concentrate all my reflections upon the actual day and its problem: How to verify the identity of Edmond Termonde with the false Rochdale?

To tear the secret from my stepfather was impossible. I had vainly endeavored for months to find the flaw in his armor of dissimulation; I had but broken not one dagger, but twenty against the plates of that cuirass. If I had had all the tormentors of the Middle Ages at my service, I could not have forced his fast-shut lips to open, or extorted an admission from his woebegone and yet impenetrable face.

There remained the other; but in order to attack him, I must first discover under what name he was hiding in Paris, and where. No great effort of imagination was required to hit upon a certain means of discovering these particulars. I had only to recall the circumstances under which I had learned the fact of Edmond Termonde's arrival in Paris. For some reason or other—remembrance of a guilty complicity or fear of a scandal—my stepfather trembled with fear at the mere idea of his brother's return. His brother had returned, and my stepfather would undoubtedly make every effort to induce him to go away again. He would see him, but not at the house on the Boulevard de Latour-Maubourg, on account of my mother and the servants. I had, therefore, a sure means of finding out where Edmond Termonde was living; I would have his brother followed.

There were two alternatives: either he would arrange a meeting in some lonely place, or he would go himself to Edmond Termonde's abode. In the latter case, I should have the information I wanted at once; in the former, it would be sufficient to give the description of Edmond Termonde just as I had received it from my mother, and to have him also followed on his return from the place of meeting. The spy-system has always seemed to me to be infamous, and even at that moment I felt all the ignominy of setting this trap for my stepfather; but when one is fighting, one must use the weapons that will avail. To attain my end, I would have trodden everything under foot except my mother's grief.