Terry Pratchett's "Other" Morris

The inspiration for the AntiMorris comes from the writings of Terry Pratchett, who has referred to morris in several of his Discworld books.  In two of these books, Reaper Man and Wintersmith, he refers to the other morris dance:

Excerpts from Terry Pratchett's Discworld books:

• From Reaper Man
• From Wintersmith (Author's note in the American edition)