the best known of all such stories—no other, indeed, than Mr. Lang's "far-travelled tale"—that of "The Three Tasks"; the other, of which I obtained complete versions in Galway and in Mayo, and which I know to exist in Donegal, is represented in this volume by "Morraha Brian More," and in Kennedy by the "Fis fá an aon Sgeul." Now this latter does not appear to be much known except in Ireland; but it will hardly be contended that it was independently invented in the four Irish counties in which it has been discovered. Still less would this be maintained regarding the other. The tale, which has proved its popularity by flourishing in three quarters of the globe, shows the same quality on a smaller scale by flourishing in at least three provinces of Ireland.
And perhaps this is the best place to note that the theory of independent origin is contrary to one of the closest analogies to be observed in nature. When animals and plants of the same species are found in wide-distant regions, no naturalist assumes for a moment that they originated separately. However puzzling the problem may be, the student of nature seeks to solve it by explanations of a very different kind; and already many of the most difficult cases have yielded their secret to patient investigation. It will assuredly turn out to be the same with folk-tales. As
