are found in _Lettres Édifiantes et Curieuses, écrites des Missions Étrangères_, which cover the Jesuit missions in many lands, between the years 1702 and 1776; only a small portion of this publication (there are several editions, ranging from 1702-1776 to 1875-77) is devoted to the North American missions. American historians, from Shea and Parkman down, have already made liberal use of the _Relations_, and here and there antiquarians and historical societies have published fragmentary translations. The great body of the _Relations_ and their allied documents, however, has never been Englished. The text is difficult, for their French is not the French of the modern schools; hence these interesting papers have been doubly inaccessible to the majority of our historical students. The present edition, while faithfully reproducing the old French text, even in most of its errors, offers to the public for the first time, an English rendering side by side with the original. In breadth of scope, also, this edition will, through the generous enterprise of the publishers, readily be first in the field. Not only will it embrace all of the original Cramoisy series, the Shea and O'Callaghan series, those collected by Fathers Martin and Carayon, the _Journal des Jésuites_, and such of the _Lettres Édifiantes_ as touch upon the North American missions, but many other valuable documents which have not previously been reprinted; it will contain, also, considerable hitherto-unpublished material from the manuscripts in the archives of St. Mary's College, Montreal, and other depositories. These several documents will be illustrated by faithful reproductions of all the maps and other engravings appearing in the old editions, besides much new material obtained especially for this edition, a prominent feature of which will be authentic portraits of many of the early fathers, and photographic facsimiles of pages from their manuscript letters. In the Preface to each volume will be given such Bibliographical Data concerning its contents, as seem necessary to the scholar. The appended Notes consist of historical, biographical, archæological, and miscellaneous comment, which it is hoped may tend to the elucidation of the text. An exhaustive General Index to the English text will appear in the final volume of the series. PREFACE TO VOL. I There is a dramatic unity in the Jesuit Relations and Allied Documents, as they will be presented in this series. Commencing with a report of the first conversion of savages in New France, in 1610, by a secular priest, and soon drifting into the records of Jesuit missionary effort, they touch upon practically every important enterprise of the Jesuits, in Canada and Louisiana, from the coming of Fathers Biard and Massé, in 1611, to the death, in the closing decade of the eighteenth century, of Father Well, "the last Jesuit of Montreal."