The severest criticism on the book, however, comes from one who charges the author with a "disposition to mislead, or an ignorance which is inexcusable," in the use of the statistics of crime, having reference to the free colored people, from 1820 to 1827. The object of the author, in using the statistics referred to, was only to show the reasons why the scheme of colonization was then accepted, by the American public, as a means of relief to the colored population, and not to drag out these sorrowful facts to the disparagement of those now living. But the reviewer, suspicious of every one who does not adopt his abolition notions, suspects the author of improper motives, and asks: "Why go so far back, if our author wished to treat the subject fairly?" Well, the statistics on this dismal topic have been brought up to the latest date practicable, and the author now leaves it to the colored people themselves to say, whether they have gained any thing by the reviewer's zeal in their behalf. He will learn one lesson at least, we hope, from the result: that a writer can use his pen with greater safety to his reputation, when he knows something about the subject he discusses. But this reviewer, warming in his zeal, undertakes to philosophise, and says, that the evils existing among the free colored people, will be found in exact proportion to the slowness of emancipation; and complains that New Jersey was taken as the standard, in this respect, instead of Massachusetts, where, he asserts, "all the negroes in the commonwealth, were, by the new constitution, liberated in a day, and none of the ill consequences objected followed, either to the commonwealth or to individuals." The reviewer is referred to the facts, in the present edition, where he will find, that the amount of crime, at the date to which he refers, was _six times_ greater among the colored people of Massachusetts, in proportion to their numbers, than among those of New Jersey. The next time he undertakes to review KING COTTON, it will be best for him not to rely upon his imagination, but to look at the facts. He should be able at least, when quoting a writer, to discriminate between evils resulting from insurrections, and evils growing out of common immoralities. Experience has taught, that it is unsafe, when calculating the results of the means of elevation employed, to reason from a civilized to a half civilized race of men. The last point that needs attention, is the charge that the author is a slaveholder, and governed by mercenary motives. To break the force of any such objection to the work, and relieve it from prejudices thus created, the veil is lifted, and the author's name is placed upon the title page.