Also, she has "anorexia of speech". She is known as a mute.Cathy Gloria Preshill: The closest thing Marina has to a friend for most of the book. She invites Marina over for the holidays.
Additionally, she suffers from "speechlessness". She is recognized as a mute. Throughout the majority of the narrative, Cathy Gloria Preshill acts as Marina's closest friend. She extends an invitation for the holiday season.