Each part is illustrated by a map, on both of which the Author has bestowed great pains, to render them as correct and as useful to the Reader as possible. The French, the English and M. de Humboldtʼs maps, which are universally acknowledged to be the best, have been consulted; from the united positions of which, these have been constructed. An engraving, representing the relative heights of the mountains in Spanish North and South America, accompanies the Work; in which plate, some of the principal cities, volcanoes and extraordinary features of those countries are designated upon a new plan. With these assistances, and from the consideration that no work of a similar nature exists in the English language, on the Trans-atlantic colonies of Spain, it is conceived that this will prove both instructive and useful to those who have not leisure to consult more voluminous writers on the subject. Previous to proceeding into the body of the work, it will be necessary to make some observations on the plan. The possessions of the Spanish Crown in the Americas being naturally, as well as geographically, divided from each other by the Isthmus of Darien, and the two great portions of the New Continent being usually styled (according to this natural and geographical separation) North and South America, we have judged it proper to adopt this rational and clearly defined distinction, in undertaking to give an account of the territories of a nation, which extend through the greater part of both divisions; accordingly in the following pages, our plan will be found to be, that all the Colonies of Spain in North America will have been described before any thing shall have been advanced concerning the colonies in South America belonging to that Power. The maps are also divided according to this plan, and accompany their respective portions; thus affording an easy reference to either. In these maps, the latest subdivisions of territories, the towns, rivers and objects of most importance are alone marked; for, as the scale must of necessity be small, too great a confusion would exist if the names of all the minor towns and rivers were laid down. The colonies of European powers, and the territories of the United States, which surround the Spanish dominions in America, are merely traced out, with the names of a few of their most remarkable positions. It not being the intention of this work to give a dull and uninteresting recapitulation of all the circumstances attending the various discoveries and conquests of the Spaniards in different parts of America, which have been detailed by numerous Authors at much length, and in so many different ways, those events will only be noticed as eras, occasionally illustrated by a summary of such circumstances as may be deemed the most interesting and remarkable.