AUTHOR'S PREFACE TO THE FOURTH EDITION, 1891.
The first large editions of this work have been out of print for nearly six months, and the publisher has for some time requested of me the arrangement of a new edition. Urgent duties have hitherto prevented me. Seven years have passed, since the first edition made its appearance; during this time, the study of primeval forms of the family has made considerable progress. Hence it became necessary to apply diligently the improving and supplementing hand, more especially, as the proposed stereotyping of the present text will make further changes impossible for some time.
Consequently, I have subjected the whole text to a thorough revision and made a number of additions which, I hope, will give due recognition to the present stage of scientific progress. Furthermore, I give in the course of this preface a short synopsis of the history of the family as treated by various writers from Bachofen to Morgan. I am doing this mainly because the English prehistoric school, tinged with chauvinism, is continually doing its utmost to kill by its silence the revolution in primeval conceptions effected by Morgan's discoveries. At the same time this school is not at all backward in appropriating to its own use the results of Morgan's study. In certain other circles also this English example is unhappily followed rather extensively.
My work has been translated into different languages. First into Italian; L'origine della famiglia, della proprietá privata e dello stato, versione riveduta dall' autore, di Pasquale Martignetti; Benevento, 1885.
