We may divide these works into three classes,--not with reference to their different degrees of merit and importance, but as regards their accessibility and the relative ease with which they may be consulted. The first class comprises two or three works which have been translated into English; and these translations may be procured with facility and read by any one who has some acquaintance with the English language, though not acquainted with any other. In the second class we may place a considerable number of works which have been published indeed, but only in the original Spanish, or, in a few instances, in French or Italian translations. Some of them are rare, and difficult to meet with; others may be found in several of our best libraries. The third class embraces relations and documents which have never been translated, which have never been published, of which the originals repose in the Spanish archives at Simancas or the Escorial, or in private collections, jealously guarded, in Mexico or Madrid, and of which the only copies known to exist in this country are in the collection formed, with so much trouble and at so great cost, by Mr. Prescott. Now the writings which come under our first category Mr. Wilson has both seen and read,--to what purpose and with what profit we shall hereafter show. The publications comprised in the second class we feel very confident he has never read. The manuscripts, which come under the last head, we are morally certain he has never seen. That he has not seen them is capable of the strongest proof, short of absolute demonstration. That he had no acquaintance with Mr. Prescott's collection is a matter within our personal knowledge. Had he been in a position to obtain copies for himself, and had he availed himself of that circumstance, he would not have failed to proclaim the fact in his loudest and shrillest tones. Nor does he pretend that he has ever visited Spain, and had access to the originals. Indeed, we do not think he would have ventured upon such a step. He tells us, that, "besides the reasons already given for distrusting the correctness of Spanish statements, there is another, more secret in character, but not less potent than all combined--fear of incurring the displeasure of that tribunal which punished unbelief with fire, torture, and confiscation." If Mr. Wilson, as his language implies, stands in fear of "fire, torture, and confiscation," and if this is his most potent reason for distrusting the correctness of Spanish statements, we can readily understand why he should have chosen to remain on his native soil and write the history of the Conquest of Mexico from "the American stand-point." Lastly, Mr. Wilson makes no allusions to matter contained in the manuscripts which had not been reproduced in the pages of Prescott. He is careful, indeed, to tell us very little of the contents of these works; but he talks _about_ them with the most gratifying candor, and in his choicest phraseology. He