Joan Harrison (screenwriter) the film "Jamaica Inn" (1939) based on the novel by Daphne du Maurier. When Hitchcock moved to Hollywood in March 1939 to begin his contract with David O. Selznick to direct films, Harrison went with him as an assistant and writer. She continued contributing to the screenplays for Hitchcock's films "Rebecca" (1940), also adapted from a du Maurier novel, "Foreign Correspondent" (1940), "Suspicion" (1941), and "Saboteur" (1942). She was also credited as one of the screenwriters for "Dark Waters" (1944). Harrison was an uncredited screenwriter for "Ride the Pink Horse" (1947) and "Your Witness" (1950). She became a film producer
Rule Britannia (novel) the Darlings. But du Maurier also put more of her own character into Mad than she realised. Westland suggested that du Maurier's motive in writing the book was to explore her own feelings about the Britain that her grandchildren would inherit. She hated the superior attitude of London, and the crass interventions from up-country. In the novel she tried to give Cornwall back to the Cornish and let them defend their own land. Rule Britannia (novel) Rule Britannia is Daphne du Maurier's last novel, published in 1972 by Victor Gollancz. The novel is set in a fictional near future in