Prepared by Jeroen Hellingman and the Distributed Proofreaders Team The Philippine Islands, 1493-1898 explorations by early navigators, descriptions of the islands and their peoples, their history and records of the catholic missions, as related in contemporaneous books and manuscripts, showing the political, economic, commercial and religious conditions of those islands from their earliest relations with European nations to the close of the nineteenth century Volume VI, 1583-1588 Edited and annotated by Emma Helen Blair and James Alexander Robertson with historical introduction and additional notes by Edward Gaylord Bourne. Editorial Announcement The Editors desire to announce to their readers an important modification in the scope and contents of this work. As originally planned and hitherto announced, the series was intended to furnish the original sources, printed and documentary, for the history of the Philippine Islands only to the beginning of the nineteenth century. To most of our readers, the reasons for this are obvious: the fact that the classic period of Philippine history is thus bounded; the comparative rarity and inaccessibility of most material therein to the general public; the vast extent of the field covered by Philippine history, and the necessary limitations of space imposed upon the selection of material for this work; the closing of foreign archives to all investigators after an early date in the nineteenth century; and the greater difficulty, in that later period, of securing a proper historical perspective. But so many and urgent requests have come to us, from subscribers and reviewers, for such extension of this series as shall cover the entire period of Spanish domination, that we have decided to modify the former plan in the manner here briefly indicated.