The Miracle Worker by William Gibson

Deaf, blind, and mute twelve-year-old Helen  Keller was like a wild animal. Scared out of her wits  but still murderously strong, she clawed and  struggled against all who tried to help her.  Half-blind herself but blessed with fanatical dedication,  Annie Sullivan began a titanic struggle to release  the young girl from the terrifying prison of  eternal darkness and silence.