She sank back into the woods. She no longer had the heart to commit the meditated crime. This purpose had left her mind. It had given place to another, however, scarcely less criminal. We have seen her, under the first impression that the stranger whose voice she heard was Alfred Stevens, turning the muzzle of the pistol from her breast to the path on which he was approaching. Though she discovered her error, and laid the weapon down, the sudden suggestion of her mind, at that moment, gave a new direction to her mood.

Why should she not seek to avenge her wrong? Was he to escape without penalty? was she to be a quiescent victim? True, she was a woman, destined it would seem to suffer—perhaps with a more than ordinary share of that suffering which falls to her sex. But she had also a peculiar strength—the strength of a man in some respects; and in her bosom she now felt the sudden glow of one of his fiercest passions. Revenge might be in her power. She might redress her wrong by her own hand. It was a weapon of death which she grasped. In her grasp it might be made a weapon of power. The suggestion seemed to be that of justice only. It was one that filled her whole soul with a triumphant and a wild enthusiasm.

“I shall not be stricken down without danger to mine enemy. For THIS—this, at least—strength is allotted me. Let him tremble! In his place of seeming security let him tremble! I shall pursue his steps. I will find him out. There shall be a day of retribution! Alfred Stevens, there is a power within me which tells me you are no longer safe!

“And why may I not secure this justice—this vengeance? Why? Because I am a woman. Ha! We shall see. If I am a woman, I can be an enemy—and such an enemy! An enemy not to be appeased, not to be overcome. War always with my foe—war to the knife—war to the last!”

Such a nature as that of Margaret Cooper needed some such object to give it the passionate employment without which it must recoil upon itself and end either in suicide or madness. She brooded upon this new thought. She found in it a grateful exercise. From the moment when she conceived the idea of being the avenger of her own wrong, her spirit became more elastic—she became less sensible to the possible opinions upon her condition which might be entertained by others. She found consolation, in retreating to this one thought, from all the rest. Of the difficulties in the way of her design, it was not in her impetuous character to think. She never once suspected that the name of Alfred Stevens had been an assumed one. She never once asked how she was to pursue and hunt him up. She thought of a male disguise for herself, it is true; but of the means and modes of travel—in what direction to go, and after what plan to conduct her pursuit, she had not the most distant idea.

She addressed herself to her new design, however, in one respect, with amazing perseverance. It diverted her from other and more oppressive thoughts. Her pistols she carried secretly to a very distant wood, where she concealed them in the hollow of a tree. To this wood she repaired secretly and daily. Here she selected a tree as a mark. A small section of the bark, which she tore away, at a given height, she learned to regard as the breast of her seducer. This was the object of her aim. Without any woman fears, she began her practice and continued it, day by day, until, as we are told by one of the chroniclers of her melancholy story, “she could place a ball with an accuracy, which, were it universally equalled by modern duellists, would render duelling much more fatal than it commonly is.”

In secret she procured gunpowder and lead, by arts so ingenious as to baffle detection. At midnight when her mother slept she moulded her bullets. Well might the thoughts and feelings which possessed her mind, while engaged in this gloomy labor, have endowed every bullet with a wizard spell to make it do its bidding truly. Bitter, indeed, were the hours so appropriated; but they had their consolations. Dark and terrible were the excited moods in which she retired from her toils to that slumber which she could not always secure. And when it did come, what were its images! The tree, the mark, the weapon, the deep, dim forest, all the scenes and trials of the day, were renewed in her sleep. A gloomy wood filled her eyes—a victim dabbled in blood lay before her; and, more than once, her own fearful cry of vengeance and exultation awakened her from those dreams of sleep, which strengthened her in the terrible pursuit of the object which occasioned them.

Such thoughts and practices, continued with religious pertinacity, from day to day, necessarily had their effect upon her appearance as well as her character. Her beauty assumed a wilder aspect. Her eye shot forth a supernatural fire. She never smiled. Her mouth was rigid and compressed as if her heart was busy in an endless conflict. Her gloom, thus nurtured by solitude and the continual presence of a brooding imagination of revenge, darkened into something like ferocity. Her utterance became brief and quick—her tones sharp, sudden, and piercing. She had but one thought which never seemed to desert her, yet of this thought no ear ever had cognizance. It was of the time when she should exercise the skill which she had now acquired upon that destroyer of herself, whom she now felt herself destined to destroy.

Of course we are describing a madness—one of those peculiar forms of the disease which seems to have its origin in natural and justifiable suggestions of reason. Not the less a madness for all that.

Succeeding in her practice at one distance, Margaret Cooper changed it. From one point to another she constantly varied her practice, until her aim grew certain at almost any distance within the ordinary influence of the weapon. To strike her mark at thirty feet became, in a little while, quite as easy as to do so at five; and, secure now of her weapon, her next object—though there was no cessation of her practice—was how to seek and where to find the victim.