Wilbur is best known for her work with Shirley Ardell Mason, who was purported to have been severely abused as a child, and who developed 16 alternate personalities as a result.
Nathan's 2011 book, Sybil Exposed, takes on the case of the famous psychiatric patient known as "Sybil", whose supposed multiple personality disorder was the subject of a 1973 bestselling book and two motion pictures.
Perry Mason | Shirley Bassey | Shirley Temple | Shirley MacLaine | George Mason University | James Mason | Perry Mason (TV series) | Mason | Shirley Williams | Shirley | Shirley Jones | Shirley Knight | Shirley Jackson | George Mason | Mason Jennings | Fortnum & Mason | Shirley, New Zealand | Shirley Henderson | Laverne & Shirley | John Mason Neale | Shirley Eikhard | Shirley Collins | Shirley Clarke | Mason Williams | Mason, Ohio | Mason City, Iowa | James Shirley | Clarence Mason | Shirley Verrett | Shirley Caesar |