In 1844 the long illness came to an end. Harriet Martineau was restored to perfect health by means of mesmerism. Such a cure of such a person could not fail to make a great sensation. Not only had she a wide circle of personal acquaintances, but she had deeply impressed the public at large with a sense of her perfect sanity, her calm common-sense, and her practical wisdom, as well as with a conviction of her truthfulness and accuracy. Accordingly, as the _Zoist_ (Dr. Elliotson's mesmeric periodical) declared at the time:-- The subject which the critic, a few months since, would not condescend to notice, has been elevated to a commanding position. It is the topic with which the daily papers and the weekly periodicals are filled; in fact, all classes are moved by one common consent, and mesmerism, from the palace to the smallest town in the United Kingdom, is the scientific question absorbing public attention.... The immediate cause of all this activity, is the publication of the case of Miss Martineau, who, after five years' incessant suffering and confinement to her couch, is now well. I have thought that what needs to be said here of the medical aspect and course of this period of suffering, and of the final cure, will best be said consecutively; and, therefore, we will look back briefly over the five busy but suffering years, the work of which has now been recorded, and see what were the physical conditions under which that work was executed. Her health had been declining gradually from 1834 to 1839; there was a slow but a marked deterioration in strength, and her spirits became depressed. In April of the latter year, when she undertook a continental journey the fatigue of travelling suddenly aggravated her condition; and in Venice, early in June, she was compelled to consult a physician, Dr. Nardo. She was found to be suffering from a tumor, with enlargement and displacement of an important organ, all this causing great internal pain, accompanied by frequent weakening hemorrhages. She was carried back to England by easy stages, and lying on a couch, and reached Newcastle-on-Tyne at the end of July, 1839. She stayed for some time at the house in that town of her eldest sister, and then was removed only nine miles off, in order that her brother-in-law, Mr. T. M. Greenhow, F.R.C.S., might undertake the medical care of her case. Until October, she persevered in taking walking exercise; but the pain, sickness and breathlessness which accompanied this were so distressing, that soon after her removal to Tynemouth she ceased to go out of doors, or even to descend the stairs.