Growing up as the daughter of a Spanish father and a Cuban mother, (Lopez) Twena soon realized how different her life was compared to others who surrounded her. Living in a non-Hispanic neighborhood in New Orleans but born in Miami, Florida, Twena noticed the differences growing up in a Hispanic household compared to her life outside of her home, specifically when she first started primary school. Eventually, she landed on the idea of MariVi: The Master Navigator, a book series created and written by Twena.