Which novel influenced the movie in which Hattie Morahan played Ann?
Hattie Morahan Harriet Jane "Hattie" Morahan (born 1978) is an English television, film, and stage actress. Her roles include Alice in "The Bletchley Circle", Gale Benson in "The Bank Job" (2008), Ann in "Mr. Holmes" (2015), Rose Coyne in "My Mother and Other Strangers" (2016), and Agathe/The Enchantress in "Beauty and the Beast" (2017).
Devotion (1931 film) Devotion (1931) is an American pre-Code romantic drama film starring Ann Harding and Leslie Howard based on the Pamela Wynne novel "A Little Flat in the Temple". Its plot involves a woman who disguises herself and gains employment in the home of the man she loves.