Ian McEwan - Atonement

We meet 13-year-old Briony Tallis in the summer of 1935, as she attempts to stage a production of her new drama The Trials of Arabella to welcome home her elder, idolised brother Leon. But she soon discovers that her cousins, the glamorous Lola and the twin boys Jackson and Pierrot, aren't up to the task, and directorial ambitions are abandoned as more interesting preoccupations come onto the scene. The charlady's son Robbie Turner appears to be forcing Briony's sister Cecilia to strip in the Fountain and sends her obscene letters; Leon has brought home a dim chocolate magnate keen for a war to promote his new "Army Amo" bar; and upstairs Briony's migraine-stricken mother Emily keeps tabs on the house from her bed. Soon, secrets emerge that change the lives of everyone present...