Jos Ignacio Valenzuela has developed an extensive career as a writer and screenwriter in Chile, Mexico, Puerto Rico and the U.S. Has published the following books: the novels Qu pas con Sof a Alc ntara (Chile, 1996), El caso de la actriz a la que nadie quer a (Puerto Rico, 2007), El filo de tu piel (Mexico 2009), La Mujer Infinita (Mexico, 2010), El caso del crucero llamado Neptuno (Mexico, 2011), Hacia el fin del mundo (Mexico, 2011) and the short story collections entitled Con la noche encima (Chile, 1999) and Salida de Emergencia (Puerto Rico,2012). For television he has written more than s...