Ax. For an explanation of the Indian idea concerning animals see number 15, "The Four-footed Tribes," and number 76, "The Bear Man." Several days--The strange lapse of time, by which a period really extending over days or even years seems to the stranger under the spell to be only a matter of a few hours, is one of the most common incidents of European fairy recitals, and has been made equally familiar to American readers through Irving's story of Rip Van Winkle.