Polo gives a long and circumstantial legend of a mountain in Asia Minor which, not long before his visit, was removed by a Christian who, having "faith as a grain of mustard seed," and remembering the Saviour's promise, transferred the mountain to its present place by prayer, "at which marvel many Saracens became Christians."(422) (422) For Maxime Du Camp, see Le Nil: Egypte et Nubie, Paris, 1877, chapter v. For India, see Duncker, Geschichte des Alterthums, vol. iii, p. 366; also Coleman, Mythology of the Hindus, p. 90. For Greece, as to the Lycabettus myth, see Leake, Topography of Athens, vol. i, sec. 3; also Burnouf, La Legende Athenienne, p. 152. For the rock at Aegina, see Charton, vol. i, p. 310. For Scandanavia, see Thorpe, Northern Antiquities, passim. For Teutonic countries, see Grimm, Deutsche Mythologie; Panzer, Beitrag zur deutschen Mythologie, vol. ii; Zingerle, Sagen aus Tyrol, pp. 111 et seq., 488, 504, 543; and especially J. B. Friedrich, Symbolik und Mythologie der Natur, pp. 116 et seq. For Celtic examples I am indebted to that learned and genial scholar, Prof. J. P. Mahaffy, of Trinity College, Dublin. See also story of the devil dropping a rock when forced by the archangel Michael to aid him in building Mont Saint-Michel on the west coast of France, in Sebillot's Traditions de la Haute Bretagne, vol. i, p. 22; also multitudes of other examples in the same work. For Marco Polo, see in Grynaeus, p. 337; also Charton, Voyageurs anciens et modernes, tome ii, pp. 274 et seq., where the legend is given in full. Similar mythical explanations are also found, in all the older religions of the world, for curiously marked meteoric stones, fossils, and the like. Typical examples are found in the imprint of Buddha's feet on stones in