Cook's Journal was in triplicate. The Admiralty Orders of the day enjoined that the captain should keep a journal of proceedings, a copy of which was to be forwarded to the Admiralty every six months, or as soon after as possible. In the case of this voyage the ship was two and a half years from England before any opportunity of sending this copy occurred. The ship was the whole of this time in new and savage lands. When Batavia was reached the duplicate of Cook's Journal was sent home, and six months later, when the ship arrived in England, the full Journal of the voyage was deposited at the Admiralty. The Secretary of the Admiralty, Sir Philip Stephens, a personal friend and appreciator of Cook, appears to have appropriated the Batavia duplicate, as we find it in the hands of his descendants, and passing thence by sale, first to Mr. Cosens in 1868, and then in 1890 to Mr. John Corner. The other and complete copy is still in possession of the Admiralty, though in some unexplained manner it was absent for some years, and was only recovered by the exertions of Mr. W. Blakeney, R.N. A third copy of the Journal also terminates a few days before reaching Batavia. It is in the possession of Her Majesty the Queen, and from its appearance was kept for, and probably presented to, George III, who took great interest in the voyage. Neither private possessors nor the Admiralty have felt moved to publish this interesting document until Mr. Corner acquired his copy, when, being an enthusiastic admirer of Captain Cook, he determined to do so, and was making preliminary arrangements, when he suddenly died, after a few hours' illness. His son, anxious to carry out his father's wishes, which included the devotion of any proceeds to the restoration of Hinderwell Church--the parish church of Staithes, whence Cook ran away to sea--has completed these arrangements, and the present volume is the result. The text is taken from Mr. Corner's copy so far as it goes, paragraphs from the Admiralty copy, which do not appear in the former, being added, with a notation of their source. The last portion, from October 23rd, 1770, which is only given in the Admiralty copy, is necessarily taken from it. The three copies are, practically, identical, except for the period August 13th to 19th, 1770, during which the wording is often different, though the events are the same. It is not very difficult to account for this. The two first-mentioned Journals are in the handwriting of an amanuensis, Mr. Orton, the clerk. No autograph journal is, so far as is known, in existence, but some rough original must have been kept, as both copies bear internal evidence of having been written up after the lapse of an interval after the events described. This is markedly the case in the Australian part of the Journal.