The true term for the population of these islands, and for the typical and dominant part of the population of North America, is not Anglo-Saxon, but Anglo-Celtic. It is precisely in this blend of Germanic and Celtic elements that the British people are unique—it is precisely this blend which gives to this people the fire, the _élan_, and in literature and art the sense of style, colour, drama, which are not common growths of German soil, while at the same time it gives the deliberateness and depth, the reverence for ancient law and custom, and the passion for personal freedom, which are more or less strange to the Romance nations of the South of Europe. May they never become strange to the British Islands! Nor is the Celtic element in these islands to be regarded as contributed wholly, or even very predominantly, by the populations of the so-called “Celtic Fringe.” It is now well known to ethnologists that the Saxons did not by any means exterminate the Celtic or Celticised populations whom they found in possession of Great Britain. Mr. E.W.B. Nicholson, librarian of the Bodleian, writes in his important work “Keltic Researches” (1904): “Names which have not been purposely invented to describe race must never be taken as proof of race, but only as proof of community of language, or community of political organisation. We call a man who speaks English, lives in England, and bears an obviously English name (such as Freeman or Newton), an Englishman. Yet from the statistics of ‘relative nigrescence’ there is good reason to believe that Lancashire, West Yorkshire, Staffordshire, Worcestershire, Warwickshire, Leicestershire, Rutland, Cambridgeshire, Wiltshire, Somerset, and part of Sussex are as Keltic as Perthshire and North Munster; that Cheshire, Shropshire, Herefordshire, Monmouthshire, Gloucestershire, Devon, Dorset, Northamptonshire, Huntingdonshire, and Bedfordshire are more so—and equal to North Wales and Leinster; while Buckinghamshire and Hertfordshire exceed even this degree, and are on a level with South Wales and Ulster.”(1) It is, then, for an Anglo-Celtic, not an “Anglo-Saxon,” people that this account of the early history, the religion, and the mythical and romantic literature of the Celtic race is written. It is hoped that that people will find in it things worthy to be remembered as contributions to the general stock of European culture, but worthy above all to be borne in mind by those who have inherited more than have any other living people of the blood, the instincts and the genius of the Celt. CONTENTS PREFACE CHAPTER I: THE CELTS IN ANCIENT HISTORY CHAPTER II: THE RELIGION OF THE CELTS CHAPTER III: THE IRISH INVASION MYTHS CHAPTER IV: THE EARLY MILESIAN KINGS CHAPTER V: TALES OF THE ULTONIAN CYCLE CHAPTER VI: TALES OF THE OSSIANIC CYCLE CHAPTER VII: THE VOYAGE OF MAELDUN CHAPTER VIII: MYTHS AND TALES OF THE CYMRY ILLUSTRATIONS