Good-natured and unsuspicious, perhaps also not sufficiently vigilant, Harvey was long in discovering how he was pillaged. Cartwright, the name of the person who was preying on his employer, was not a young man. He was between forty and fifty years of age, and had been in various situations, where he had always given satisfaction, except on the score of being somewhat gay and somewhat irritable. Privately, he was a man of loose habits, and for years his extravagances had been paid for by property clandestinely abstracted from his too-confiding master. Slow to believe in the reality of such wickedness, Mr. Harvey could with difficulty entertain the suspicions which began to dawn on his mind. At length all doubt was at an end. He detected Cartwright in the very act of carrying off goods to a considerable amount. The man was tried at the Old Bailey for the offence; but through a technical informality in the indictment, acquitted. Unable to find employment, and with a character gone, the liberated thief became savage, revengeful, and desperate. Instead of imputing his fall to his own irregularities, he considered his late unfortunate employer as the cause of his ruin; and now he bent all the energies of his dark nature to destroy the reputation of the man whom he had betrayed and plundered. Of all the beings self-delivered to the rule of unscrupulous malignity, with whom it has been my fate to come professionally in contact, I never knew one so utterly fiendish as this discomfited pilferer. Frenzied with his imaginary wrongs, he formed the determination to labor, even if it were for years, to ruin his victim. Nothing short of death should divert him from this the darling object of his existence. Animated by these diabolical passions, Cartwright proceeded to his work. Harvey, he had too good reason to know, was in debt to persons who had made him advances; and by means of artfully-concocted anonymous letters, evidently written by some one conversant with the matters on which he wrote, he succeeded in alarming the haberdasher's creditors. The consequences were--demands of immediate payment, and, in spite of the debtor's explanations and promises, writs, heavy law expenses, ruinous sacrifices, and ultimate bankruptcy. It may seem almost too marvelous for belief, but the story of this terrible revenge and its consequences is no fiction. Every incident in my narrative is true, and the whole may be found in hard outline in the records of the courts with which a few years ago I was familiar.