Craiglockhart War Hospital, Scotland, 1917, and army psychiatrist William Rivers is treating shell-shocked soldiers. Under his care are the poets Siegfried Sassoon and Wilfred Owen, as well as mute Billy Prior, who is only able to communicate by means of pencil and paper. Rivers's job is to make the men in his charge healthy enough to fight.

Pat Barker was born in Yorkshire and began her literary career in her forties, when she took a short writing course taught by Angela Carter. Encouraged by Carter to continue writing and exploring the lives of working class women, she sent her fiction out to publishers. Thirty-five years later, she has published fifteen novels, including her masterful Regeneration Trilogy, been made a CBE for services to literature, and won awards including the Guardian Fiction Prize and the UK's highest literary honour, the Booker Prize. She lives in Durham and her latest novel is The Silence of the Girls.