_General Voyages and Travels of Discovery during the era of George III. which were conducted upon scientific principles, and by which the Geography of the globe has been nearly perfected_. .
_Historical Deduction of the Progress of Navigation Discovery and Commerce by sea and land, from the earliest times to the present period_.
In the deliberate construction of this systematic plan, it has been a leading object of anxious consideration, to reduce the extensive and interesting materials of which the work is composed under a clear, intelligible, and comprehensive arrangement, so combined in a geographical and chronological series, that each successive division and subdivision, throughout the whole work, may prepare the mind of the reader for that which is to follow, and may assist the memory in the recollection of what has gone before. By these means, an attentive perusal of this work must necessarily be of material usefulness, in fixing distinct and just ideas of geography, history, and chronology in the minds of its readers; besides the important information and rational amusement which it will afford, by the frequent description of manners, customs, laws, governments, and many other circumstances, of all the countries and nations of the world.
In determining upon an era for the commencement of this work, the Editor was naturally led, from a consideration of the accidental discovery of Iceland by the Norwegians in the _ninth_ century, as coincident with the reign of the great ALFRED, who ascended the throne of England in 872, to adopt that period as the beginning of the series, both because the commencement of modern maritime discovery took place during the reign of a British sovereign, and because we derive the earliest written accounts of any of these discoveries from the pen of that excellent prince. It is true that the first accidental discovery of Iceland appears to have been made in 861, eleven years before the accession of Alfred to the throne; yet, as the actual colonization of that island did not take place till the year 878, the seventh of his glorious reign, we have been induced to distinguish the actual commencement of maritime discovery by the modern European nations as coinciding with his era.