A book by Flora Screiber says, Mary, Peggy Lou, Vicky & Vanessa were 4 of this title character's 16 personalities
[DOC] [TLE] Sybil (book) - Wikipedia [PAR] Sybil is a 1973 book by Flora Rheta Schreiber about the treatment of Sybil 
Dorsett for ... Wilbur writes that Sybil's multiple personality disorder was a result of 
the severe ... of Peggy Lou but more fearful than angry; Mary Lucinda Saunders 
Dorsett ... after Schreiber, Wilbur and Mason were all dead before revealing the 
tapes,... [DOC] [TLE] Multiple Personality Books  Sybil : the true story of a woman ... [PAR] All of the characters in Sybil were developed so well that by the end of the book 
the .... Sybil, by Flora Rheta Schreiber, is a fantastic novel for anyone with a ...... 
Vicky, Peggy Lou, Peggy Ann, Sid, Mike, Marcia, Vanessa, Mary, Helen, Clara, 
...... the true story of a woman, Sybil, who is haunted by 16 different personalities.