These days, it’s hard to make it through December in the U.S. without encountering Krampus. Hairy, scary, hoofed, and horned, the devilish character is wildly popular from coast to coast. Across the country, hundreds of events feature Krampus, including parades, “runs,” Christmas markets, and even mall photo-ops. Books, magazines, movies, and comics highlight his history and his adventures. But American Krampus is entirely a 21st century phenomenon. As recently as 2000, the Library of Congress had not a single book about Krampus in English. So just who is Krampus, and where does he come from? We’ll take a look at the medieval origins and modern development of Krampus in this blog.