From the Preface: "In compliance with the general custom of writing a preface, it is my desire to say, that I should not publish my Travels in Mexico, but for the flattering solicitations of some friends. My journey in that interesting country, was of long continuance. Individuals in Mexico informed me that it was unknown, that persons in a private capacity had ever accomplished so great a distance of internal travel at any one period; and not unfrequently it happened, that in parting with acquaintances, many apprehensions and doubts would be expressed of the success of my enterprise. Although much has been written upon detached portions of Mexico, as seen by other travellers, yet I have written with a hope, that a journey bf about four thousand miles, in a country that has for nearly four hundred years engaged the attention of the world, will not be read without exciting some interest. The ignorance of the geography of Mexico, has resulted from the fact, that no scientific individual has ever traversed its extended territories, which would enable him to locate rivers and cities, or to describe mountains, valleys and lakes, --it is from the want of this knowledge that a map has never been taken of Mexico; and the only one bearing the name that can be relied on is that of Baron Humboldt, which was in the main sketched from the imagination. I have taken care to draw as accurate a map of my travels, as my time and observation permitted."