By “folklore” we mean the whole and consistent body of culture which has been handed down, not in books but by word of mouth and in practice, from time beyond the reach of historical research, in the form of legends, fairy tales, ballads, games, toys, crafts, medicine, agriculture, and other rites, and forms of social organization, especially those that we call “tribal.” This is a cultural complex independent of national and even racial boundaries, and of remarkable similarity throughout the world.