Which of these Daphne du Maurier stories was the first to be filmed by Alfred Hitchcock?

Jamaica Inn is a 1939 film directed by Alfred Hitchcock adapted from Daphne du Maurier's 1936 novel of the same name, the first of three of du Maurier's works that Hitchcock adapted (the others were her novel Rebecca and short story "The Birds"). It stars Charles Laughton and features Maureen O'Hara in her first major screen role. It is the last film Hitchcock made in the United Kingdom before he moved to the United States.

The film is a period piece set in Cornwall in 1819; the real Jamaica Inn still exists, and is a pub on the edge of Bodmin Moor. The score was written by Eric Fenby.

Don't Look Now is a 1973 independent British-Italian film directed by Nicolas Roeg. It is a thriller adapted from the short story by Daphne du Maurier.