It has not been thought necessary, in this biographical edition, to issue the several volumes in the order of the dates at which they were written; nor has the attempt been made to preserve some serial continuity of their style or subject. The arrangement, moreover, serves to accentuate unnecessarily the undeniable imparity of Thackeray's different books; for _Punch_ and the _Sketch Books_ are interposed between _Barry Lyndon_ and _Esmond_; while even the wild and wicked Lyndon hardly deserved to be handcuffed in the same volume with Fitzboodle, whom in the body he would have crushed like an insect. Yet the classification of Thackeray's novels might be easily made, for _Barry Lyndon_, _Esmond_, _The Virginians_, and _Denis Duval_ fall together in one homogeneous group, having a strong family resemblance in tone and treatment, and following generally the chronological succession of the periods with which they are concerned. If to Esmond is awarded the precedence that is due to him not by seniority, but by importance, we have the wars of the eighteenth century between England and France from Marlborough's campaigns down to Rodney's great naval victory of 1783, in which Duval was destined to take part. These works represent Thackeray's very considerable contribution to the Historic School of English novelists; and we may count them also a valuable commentary upon English history, for without doubt every luminous illustration of past times and personages acts as a powerful stimulant to the national mind, by exciting a keener interest in the nation's story and a clearer appreciation of its reality. Chateaubriand has affirmed that Walter Scott's romances produced a revolution in the art of writing histories, that no greater master of the art of historical divination has ever lived, and that his profound insight into the mediaeval world, its names, the true relation between different classes, its political and social aspects, originated a new and brilliant historical method which superseded the dim and limited views of scholarly erudition. For Thackeray we make no such extensive or extravagant claims; but it may be said that the dramatic conception of history in his novels and lectures was of great service to his readers and hearers by the vivid impressions which they conveyed of the life, character, and feelings of their forefathers, of their failings, virtues, and memorable achievements. Some material objections may be taken to the system of teaching by graphic pictures in Thackeray, as in Carlyle's _French Revolution_, and in both cases the philosophy leaves much to be desired, for the writer's own idiosyncrasy colours all his work. Yet when we remember how few are the readers to whom the accurate Dryasdust, with his careful research and well attested facts, brings any lasting enlightenment, we may well believe that very many owe their distinct ideas of the state of England and its people during the last century