book when they were found to specify with precision, and they generally produced such corrections to the chart as brought the longitudes of places nearer to my positions. Captain Cook's track in Plates XI. XII. and XIII. is laid down afresh from the log book; and many soundings, with some other useful particulars not to be found in the original chart, are introduced, for the benefit of any navigator who may follow the same route. The reconstruction of the charts in the Atlas was done upon various scales, but that no error might escape unseen, the least was of _ten_ inches to a degree of longitude; they were then reduced by Mr. Thomas Arrowsmith to four inches, this being thought sufficiently large for a general sailing scale; and each reduced sheet was scrupulously compared by me with the original before it went into the engravers hands, and the proof impressions with the drawing until no errors were found. To those who may read this voyage with a view to geographical information, a frequent reference to the Atlas is earnestly recommended; for many particulars are there marked which it would have been tedious to describe, and should any thing appear obscure in the narrative the charts will generally afford an elucidation. From the general tenour of the explanations here given, it will perhaps be inferred that the perfection of the Atlas has been the principal object of concern; in fact, having no pretension to authorship, the writing of the narrative, though by much the most troublesome part of my labour, was not that upon which any hope of reputation was founded; a polished style was therefore not attempted, but some pains have been taken to render it clearly intelligible. The first quire of my manuscript was submitted to the judgment of a few literary friends, and I hope to have profited by the corrections they had the kindness to make; but finding these to bear more upon redundancies than inaccuracy of expression, I determined to confide in the indulgence of the public, endeavour to improve as the work advanced, and give my friends no further trouble. Matter, rather than manner, was the object of my anxiety; and if the reader shall be satisfied with the selection and arrangement, and not think the information destitute of such interest as might be expected from the subject, the utmost of my hopes will be accomplished. * * * N.B. Throughout this narrative _the variation has been allowed upon the bearings, and also in the direction of winds, tides, etc._; the whole are therefore to be considered with reference to the true poles of the earth, unless it be otherwise particularly expressed; and perhaps in some few cases of the ship's head when variations are taken, where the expression _by compass_, or _magnetic_, may have been omitted. A VOYAGE TO TERRA AUSTRALIS VOLUME I TABLE OF CONTENTS. (For both volumes) IN THE FIRST VOLUME. INTRODUCTION. PRIOR DISCOVERIES IN TERRA AUSTRALIS. SECTION I. NORTH COAST.