A mythographer is a person who describes, explains, or composes myths. This is the profession of the protagonist of The Curse of Castelmaure, a writer who has been collecting stories for years while searching for the trail of the deceased King Eric, sovereign of the kingdom of Castelmaure. A good starting point for the latest work to arrive at our house from the formidable Lewis Trondheim (Fontainebleau, 1964), an author who is never where he is expected, accompanied by the pencil of another older one, Alfred (Grenoble, 1976).