Delia Fiallo was a Cuban author and screenwriter who lived in Miami, Florida. She was one of the most distinguished representatives of the contemporary romance novel, dabbling in various genres which appeared in her literary output.

Esmeralda is a Mexican telenovela produced by Salvador Mejía Alejandre for Televisa in 1997. It is a remake of a famous 1970 Venezuelan telenovela of that same name Esmeralda original story by Delia Fiallo.