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).
Years of Grace Years of Grace is a 1930 novel by Margaret Ayer Barnes. It won the Pulitzer Prize for the Novel in 1931. Despite this, it is not her most well-known work; that honor belongs to "Dishonored Lady", a play she co-wrote with Edward Sheldon, which was adapted twice into film (first as "Letty Lynton" and later with its actual title).