CHAPTER XXXVIII. BLACK-MAILING. The detectives are constantly at work in attempts, which are generally successful, to protect persons of respectability from the clutches of that unscrupulous class known as black-mailers. These individuals are very numerous in the city, and are generally to be found amongst the most desperate and wicked of the disreputable classes. Street-walkers and fast women of all classes are most commonly engaged in it. The woman is the visible actor, but she is generally sustained by a rough, or professional thief, or pickpocket. They are not content with making victims of those who have really committed indiscretions which have come to their knowledge, but they fasten upon the innocent and really virtuous, well knowing that nine persons out of ten, though really guiltless of any fault, will rather comply with their demands than have their names connected with a scandal. Such persons think that the wretch will not dare to charge them with the offence, or endeavor to extort money a second time, and do not regret the first outlay. They ought never to yield, whether innocent or guilty, for the wretches are sure to make repeated demands upon those who are weak enough to comply with them. The law makes it a crime for any one to endeavor to extort money in this way, and no one so threatened should hesitate for one moment in applying to the police. A MINISTER BLACK-MAILED. A minister, who shall be nameless, was coming out of his robing-room one Sabbath night, after service, and was passing down the aisle on his way out of the building, when he was accosted by a well-dressed and rather handsome woman, who asked him to allow her a few moments' conversation with a him. He granted her request, and she said she had come to ask him to go with her to see her sister, who was lying at the point of death at a boarding-house in------street. She seemed very much distressed, and declared she would "go deranged" if her sister should die without seeing a clergyman. She added that her sister and herself were both strangers in the city, and that as they had never been to any other church but that in charge of the gentleman she was addressing, they would prefer his ministrations to those of any other person. The woman's story was so simple and straightforward that the minister did not hesitate to believe her, and accompanied her to a plain but respectable-looking house in------street. He noticed, while in the cars--for they took this means of conveyance in order to save time-- that a number of persons looked at his companion and himself rather strangely, but still he suspected nothing.