The stories collected in this volume are longer and more detailed than the English ones I brought together last Christmas. The romantic ones are certainly more romantic, and the comic ones perhaps more comic, though there may be room for a difference of opinion on this latter point. This superiority of the Celtic folk- tales is due as much to the conditions under which they have been collected, as to any innate superiority of the folk-imagination. The folk-tale in England is in the last stages of exhaustion. The Celtic folk-tales have been collected while the practice of story-telling is still in full vigour, though there are every signs that its term of life is already numbered. The more the reason why they should be collected and put on record while there is yet time. On the whole, the industry of the collectors of Celtic folk-lore is to be commended, as may be seen from the survey of it I have prefixed to the Notes and References at the end of the volume. Among these, I would call attention to the study of the legend of Beth Gellert, the origin of which, I believe, I have settled.

While I have endeavoured to render the language of the tales simple and free from bookish artifice, I have not felt at liberty to retell the tales in the English way. I have not scrupled to retain a Celtic turn of speech, and here and there a Celtic word, which I have _not_ explained within brackets--a practice to be abhorred of all good men. A few words unknown to the reader only add effectiveness and local colour to a narrative, as Mr. Kipling well knows.

One characteristic of the Celtic folk-lore I have endeavoured to represent in my selection, because it is nearly unique at the present day in Europe. Nowhere else is there so large and consistent a body of oral tradition about the national and mythical heroes as amongst the Gaels. Only the _byline_, or hero-songs of Russia, equal in extent the amount of knowledge about the heroes of the past that still exists among the Gaelic-speaking peasantry of Scotland and Ireland. And the Irish tales and ballads have this peculiarity, that some of them have been extant, and can be traced, for well nigh a thousand years. I have selected as a specimen of this class the Story of Deirdre, collected among the Scotch peasantry a few years ago, into which I have been able to insert a passage taken from an Irish vellum of the twelfth century. I could have more than filled this volume with similar oral traditions about Finn (the Fingal of Macpherson's "Ossian"). But the story of Finn, as told by the Gaelic peasantry of to-day, deserves a volume by itself, while the adventures of the Ultonian hero, Cuchulain, could easily fill another.