Mrs. Hazelton entered the carriage, I have said, at the end of the last chapter, without the slightest appearance of agitation or excitement. Although now and then a flush, and now and then a paleness, had spread over her face during the conversation with Lady Hastings, though her eye had emitted an occasional flash, and at other times had seemed fixed and meaningless, such indications of internal warfare were all banished when she left the room, the fair smooth cheek had its natural color, the eye was as tranquil as that of indifferent old age.

The coachman cracked his long whip, before four magnificent large horses heaved the ponderous vehicle from its resting place, and Mrs. Hazleton sank back in the carriage and gave herself up to thought--but not to thought only. Then all the smothered agitation; then all the strong contending passions broke forth in fierce and fiery warfare. It is impossible to disentangle them and lay them out, as on a map, before the reader's mind. It is impossible to say which at first predominated, rage, or fear, or disappointment, or the thirst of vengeance. One passion it is true--the one which might be called the master passion of her nature--soon soared towering above the rest, like one of those mighty spirits which rise to the dizzy and dangerous pinnacle of power in the midst of the turbulence and tempest which accompany great social earthquakes. But at first all was confusion.

"Never," she repeated to herself--"never!--it shall never be. If I slay her with my own hand it shall never be--foiled--frustrated in every thing; and by this mere empty, moody child, who has been my stumbling block, my enemy, my obstruction, in all my paths. No, no, it shall never be!"

A new strain of thought seemed to strike her; her head leaned forward; her eyes closed, and her lips quivered.

There are many kinds of conscience, and every one has some sort, such as it is. What I mean is, that there is almost in every heart a voice of warning and reproof which counsels us to regret certain actions, and which speaks in different tones to different men. To the worldly--those who are habitually of the earth earthly--it holds out the menace of earthly shame and misfortune and sorrow. It recapitulates the mistakes we have committed, points to the evil consequences of evil deeds, shows how the insincerities and falsehoods of our former course have proved fruitless, and how the cunning devices, and skilful contrivances, and artful stratagems, have ended in mortification and reproach and contempt; while still the gloomy prospects of detection and exposure and public contumely and personal punishment, are held up before our eyes as the grim portrait of the future.

I need not pause here to show how conscience affects those who, however guilty, have a higher sense--those who have a cloudy belief in a future state--who acknowledge in their own hearts a God of justice--who look to judgment, and feel that there must be an immortality of weal or woe. Mrs. Hazleton was of the former class. The grave was a barrier to her sight, beyond which there was no seeing. She had been brought up for this world, lived in this world, thought, devised, schemed, plotted for this world. She never thought of another world at all. She went to church regularly every Sunday, read the prayers with every appearance of devotion, even listened to the sermon if the preacher preached well, and went home more practically atheist than many who have professed themselves so.

What were her thoughts, then, now? They were all earthly still. Even conscience spoke to her in earthly language, as if there were no other means of reaching her heart but that. Its very menaces were all earthly. She reviewed her conduct for the last two or three years, and bitterly reproached herself for several faults she discovered therein--faults of contrivance, of design, of execution. She had made mistakes; and for a time she gave herself up to bitter repentance for that great crime.

"Caught in my own trap," she said; "frustrated by a girl--a child!--ay! and with exposure, perhaps punishment, before me. How she triumphs, doubtless, in that little malignant heart. How she will triumph when she brings forward her proofs, and overwhelms me with them--if she has them. Oh, yes, she has them! She is mighty careful never to say any thing of which she is not certain. I have remarked that in her from a child. She has them beyond doubt, and now she is sitting anticipating the pleasure of crushing me--enjoying the retrospect of my frustrated endeavors--thinking how she and Marlow will laugh together over a whole list of attempts that have failed, and purposes that I have not been able to execute. Yes, yes, they will laugh loud and gaily, and at the very altar, perhaps, will think with triumph that they are filling for me the last drop of scorn and disappointment. Never, never, never! It shall never be. That is the only way, methinks;" and she fell into dark and silent thought again.

The fit lasted some time, and then she spoke again, muttering the words between her teeth as she had previously done. "They will never marry with a mother's curse upon their union! Oh, no, no, I know her too well. She will not do that. That weak poppet may die before she recalls her opposition--must die--and then they will live on loving and wretched. But it must be made as bitter as possible. It must not stop there."

Again she paused and thought, and then said to herself, "That drug which the Italian monk sold me would do well enough if I did but fully know its effects. There are things which leave terrible signs behind them--besides it is old, and may have lost its virtue. I must run no risk of that--and it must be speedy as well as sure. I have but four and twenty hours--the time is very short;" and relapsing into silence again, she continued in deep and silent meditation till the carriage stopped at her own gates.