 American writer Trudy Larkin Forster wrote the book Los Gatos del Casino : la Historia de Don Agustín Ross Edwards y la Brigada de los Gatos Negros ( The Cats of the Casino : the History of Sir Agustín Ross Edwards and the Brigade of the Black Cats ) in 1999 . The book is set in Pichilemu and the Agustín Ross Casino , and it was premiered in the Children 's Book Fair of Santiago in June 1999 , and then in the Agustín Ross Art Room ( in current Centro Cultural Agustín Ross ) on 18 September of that year . 
