EVER since the execution of Salvat, Guillaume had become extremely taciturn. He seemed worried and absent-minded. He would work for hours at the manufacture of that dangerous powder of which he alone knew the formula, and the preparation of which was such a delicate matter that he would allow none to assist him. Then, at other times he would go off, and return tired out by some long solitary ramble. He remained very gentle at home, and strove to smile there. But whenever anybody spoke to him he started as if suddenly called back from dreamland.

Pierre imagined his brother had relied too much upon his powers of renunciation, and found the loss of Marie unbearable. Was it not some thought of her that haunted him now that the date fixed for the marriage drew nearer and nearer? One evening, therefore, Pierre ventured to speak out, again offering to leave the house and disappear.

But at the first words he uttered Guillaume stopped him, and affectionately replied: “Marie? Oh! I love her, I love her too well to regret what I have done. No, no! you only bring me happiness, I derive all my strength and courage from you now that I know you are both happy. ... And I assure you that you are mistaken, there is nothing at all the matter with me; my work absorbs me, perhaps, but that is all.”

That same evening he managed to cast his gloom aside, and displayed delightful gaiety. During dinner he inquired if the upholsterer would soon call to arrange the two little rooms which Marie was to occupy with her husband over the workroom. The young woman, who since her marriage with Pierre had been decided had remained waiting with smiling patience, thereupon told Guillaume what it was she desired—first some hangings of red cotton stuff, then some polished pine furniture which would enable her to imagine she was in the country, and finally a carpet on the floor, because a carpet seemed to her the height of luxury. She laughed as she spoke, and Guillaume laughed with her in a gay and fatherly way. His good spirits brought much relief to Pierre, who concluded that he must have been mistaken in his surmises.

On the very morrow, however, Guillaume relapsed into a dreamy state. And so disquietude again came upon Pierre, particularly when he noticed that Mere-Grand also seemed to be unusually grave and silent. Not daring to address her, he tried to extract some information from his nephews, but neither Thomas nor Francois nor Antoine knew anything. Each of them quietly devoted his time to his work, respecting and worshipping his father, but never questioning him about his plans or enterprises. Whatever he might choose to do could only be right and good; and they, his sons, were ready to do the same and help him at the very first call, without pausing to inquire into his purpose. It was plain, however, that he kept them apart from anything at all perilous, that he retained all responsibility for himself, and that Mere-Grand alone was his confidante, the one whom he consulted and to whom he perhaps listened. Pierre therefore renounced his hope of learning anything from the sons, and directed his attention to the old lady, whose rigid gravity worried him the more as she and Guillaume frequently had private chats in the room she occupied upstairs. They shut themselves up there all alone, and remained together for hours without the faintest sound coming from the seemingly lifeless chamber.

One day, however, Pierre caught sight of Guillaume as he came out of it, carrying a little valise which appeared to be very heavy. And Pierre thereupon remembered both his brother’s powder, one pound weight of which would have sufficed to destroy a cathedral, and the destructive engine which he had purposed bestowing upon France in order that she might be victorious over all other nations, and become the one great initiatory and liberative power. Pierre remembered too that the only person besides himself who knew his brother’s secret was Mere-Grand, who, at the time when Guillaume was fearing some perquisition on the part of the police, had long slept upon the cartridges of the terrible explosive. But now why was Guillaume removing all the powder which he had been preparing for some time past? As this question occurred to Pierre, a sudden suspicion, a vague dread, came upon him, and gave him strength to ask his brother: “Have you reason to fear anything, since you won’t keep things here? If they embarrass you, they can all be deposited at my house, nobody will make a search there.”

Guillaume, whom these words astonished, gazed at Pierre fixedly, and then replied: “Yes, I have learnt that the arrests and perquisitions have begun afresh since that poor devil was guillotined; for they are in terror at the thought that some despairing fellow may avenge him. Moreover, it is hardly prudent to keep destructive agents of such great power here. I prefer to deposit them in a safe place. But not at Neuilly—oh! no indeed! they are not a present for you, brother.” Guillaume spoke with outward calmness; and if he had started with surprise at the first moment, it had been scarcely perceptible.

“So everything is ready?” Pierre resumed. “You will soon be handing your engine of destruction over to the Minister of War, I presume?”

A gleam of hesitation appeared in the depths of Guillaume’s eyes, and he was for a moment about to tell a falsehood. However, he ended by replying “No, I have renounced that intention. I have another idea.”

He spoke these last words with so much energy and decision that Pierre did not dare to question him further, to ask him, for instance, what that other idea might be. From that moment, however, he quivered with anxious expectancy. From hour to hour Mere-Grand’s lofty silence and Guillaume’s rapt, energetic face seemed to tell him that some huge and terrifying scheme had come into being, and was growing and threatening the whole of Paris.