THE WITCHES OF TEPOZTL N (AND OTHER UNPUBLISHED OPERAS) describes the cases of four different and rather obscure operas written by equally obscure composers whose existence, whether fictitious or real, is never confirmed by the author. By intertwining these four stories in the form of a narrative fugue, this book invites the reader to reflect on the conception of a masterpiece, the role that biography plays in turning an author into an antihero or...