👉 Boggart is a mythical creature in the Grimm's Fairy Tales series of children's books by Charles Perrault. It is typically depicted as a tall, slender man with a long beard and mustache who wears a green robe and carries an axe. The story goes that Boggart was created by the author to illustrate his own imagination and to provide a humorous and fantastical backdrop for the stories in the series.