among other races who have no real relation whatever to the first. Both these sets of facts can be adduced, and to reconcile them in every case would no doubt be hard. On the whole, however, it will perhaps be found that, as has just been said, certain moulds for the construction of stories seem to exist already in the human mind, obeying some natural craving, and into these, as into a Procrustean bed, the myth more or less easily must fit. These primitive forms do not, however, preclude the undoubted existence--strange as such a phenomenon may appear--of an especial mythopæic age connected with man’s observations of the phenomena of nature--an age in which natural religions gained their foundation, and when the doings of the external world had a much deeper effect upon man’s imagination than in later times they have ever had. P. 266. Thor’s journey to the house of giant Utgardloki (out-world fire--fire of the under-world of Chapter X., and Chapter XI., p. 278)--is not told in the elder Edda, but appears at some length in the Edda of Snorro (Daemisögur 44-48). There can be little question of the antiquity of the tale, closely connected as it is with the labours of Hercules as well as with all the most important elements in the Norse mythology. But it may very easily be that it has undergone some modifications before appearing in its present form; and we should be naturally inclined to signalise as modern additions those parts of the story which have an allegorical rather than a truly mythical character. Allegory is a thing altogether distinct from real myth, and when it springs up shows that the mythical character of the story is falling into oblivion. The former is a growth of self-conscious fancy, while the latter is the child of genuine belief. For instance--as an illustration of the difference between allegory and mythology--I should be inclined to signalise the appearance of the beings Logi (fire) and Elli (old age) as a fanciful, an invented element in the story. Logi and Elli are not important enough to be genuine deities of Fire and Age. In fact, the former element has already received its personification in the person of Loki. Yet the incidents with which they are associated may well have formed an integral character of the older legend; and in the case of Elli I feel pretty sure they must have done so.