Her nephew Michael Frank announced her death to the New York Times.
Frank and Ravetch worked on 17 features together after meeting while writers at MGM. She and Ravetch were married from 1946 until his death in 2010 at age 89.
Frank and Ravetch worked on eight movies directed by Martin Ritt, starting with “The Long, Hot Summer” in 1958, followed by “The Sound and the Fury” in 1959 and “Hud” in 1963. “Hud,” based on Larry McMurtry’s “Horseman, Pass By,” was nominated for seven Academy Awards. In addition to the Oscar nomination, the “Hud” screenplay received the best written American drama award from the Writers Guild of America and an award from the New York Film Critics Circle.
Frank, Ravetch and Ritt collaborated on 1974’s “Conrack,