Sonia Purnell is a British writer and journalist whose career has run through The Economist, The Daily Telegraph and The Sunday Times, and whose books have marked her out as a biographer of formidable, often underestimated women. Her life of Clementine Churchill, Clementine: The Life of Mrs. Winston Churchill, was chosen as book of the year by The Telegraph and The Independent and was a finalist for the Plutarch Award.
She followed it with The Kingmaker, a biography of Pamela Harriman, and A Woman of No Importance, her book about Virginia Hall, which NPR named a Best Book of the Year and which is headed for the screen: Purnell wrote both the book and the screenplay for the forthcoming film, produced by J. J. Abrams.