In the midst of the long hot afternoon, Briony happens to be watching from a window when Cecilia strips off her clothes and plunges into the fountain on the lawn as Robbie looks on. Later that evening, Briony thinks she sees Robbie attacking Cecilia in the library, she reads a note meant for Cecilia, her cousin Lola is sexually assaulted, and she makes an accusation that she will repent for the rest of her life.
The next two parts of Atonement shift to the spring of 1940 as Hitler’s forces are sweeping across the Low Countries and into France. Robbie Turner, wounded, joins the disastrous British retreat to Dunkirk. Instead of going up to Cambridge to begin her studies, Briony has become a nurse in one of London’s military hospitals. The fourth and final section takes place in 1999, as Briony celebrates her 77th birthday with the completion of a book about the events of 1935 and 1940, a novel called Atonement.
In its broad historical framework Atonement is a departure from McEwan’s earlier work, and he loads the story with an emotional intensity and a gripping plot reminiscent of the best nineteenth-century fiction. Brilliant and utterly enthralling in its depiction of childhood, love and war, England and class, the novel is a profoundly moving exploration of shame and forgiveness and the difficulty of absolution.