Who wrote the book that Peggy Robertson's 1948 movie is based on?
Peggy Robertson Margaret "Peggy" Robertson (née Singer; 13 September 1916 6 February 1998) was a British-born script supervisor and personal assistant to Alfred Hitchcock from the 1940s through the 1970s during which time she worked on the films "Under Capricorn" (1948) and "Stage Fright" (1950), "Vertigo" (1958), "Psycho" (1960), "The Birds" (1963), and all of the director's remaining films.
Catalina (novel) Catalina is a novel written by W. Somerset Maugham and first published by Heinemann in 1948. Set in Spain during the Inquisition, the novel is a satire on the power of the church. It was Maugham’s last published novel.