Mary Castillo attenteded the University of Southern California, where she majored in History. During that time she went on medical missions to Mexico (where she helped deliver a baby), and interned at L.A. County Hospital. But when it was time to choose a career, Mary went back to her original love of storytelling and began writing screenplays and novels. She has worked in public relations, advertising, and as a reporter for the L.A. Times Community News. She lives in Orange County, California, with her family.
