Sybil Author:Schreiber The book Sybil by Flora Rheta Schreiber, dramatizes the life of a shy young graduate student, Sybil Dorsett, suffering from dissociative identity disorder as a result of the psychological trauma she suffered as a child. With the help of her psychiatrist, Sybil gradually recalls the severe child abuse that led to the development of 16 different p... more »ersonalities.« less