Ian McEwan is a critically acclaimed author of short stories and novels for adults, as well as The Daydreamer, a children's novel illustrated by Anthony Browne. His first published work, a collection of short stories, First Love, Last Rites, won the Somerset Maugham Award. His novels include The Child in Time, which won the 1987 Whitbread Novel of the Year Award, The Cement Garden, Enduring Love, Amsterdam, which won the 1998 Booker Prize, Atonement, Saturday, On Chesil Beach, Solar, Sweet Tooth and The Children Act.

Fiona Maye is a leading High Court judge, presiding over cases in the family court. She is renowned for her fierce intelligence, exactitude and sensitivity. But her professional success belies private sorrow and domestic strife. There is the lingering regret of her childlessness, and now, her marriage of thirty years is in crisis.

At the same time, she is called on to try an urgent case: for religious reasons, a beautiful seventeen-year-old boy, Adam, is refusing the medical treatment that could save his life, and his devout parents share his wishes. Time is running out. Should the secular court overrule sincerely held faith? In the course of reaching a decision Fiona visits Adam in hospital – an encounter which stirs long-buried feelings in her and powerful new emotions in the boy. Her judgment has momentous consequences for them both.