Atonement is a 2001 British metafictional novel written by Ian McEwan. Set in three time periods, 1935 England, Second World War England and France, and present-day England, it covers an upper-class girl's half-innocent mistake that ruins lives, her adulthood in the shadow of that mistake, and a reflection on the nature of writing.

Ian Russell McEwan is a British novelist and screenwriter. In 2008, The Times featured him on its list of "The 50 greatest British writers since 1945" and The Daily Telegraph ranked him number 19 in its list of the "100 most powerful people in British culture".