Explanation:

- Ernest Hemingway - Correct Answer: Hemingway wrote 'A Movable Feast', a memoir of his time in 1920s Paris, which offers glimpses into the lives of other writers of his era.

- George Orwell: Known for '1984' and 'Animal Farm', he was a British novelist and critic, but not the author of 'A Movable Feast'.

- Roald Dahl: A British author famous for children's books like 'Charlie and the Chocolate Factory', not 'A Movable Feast'.

- William Faulkner: An American writer known for works like 'The Sound and the Fury', but didn't write 'A Movable Feast'.