From British high society to republican Spain and civil rights America, the inspiring, wildly entertaining story of Jessica Mitford—investigative journalist, radical activist, renegade aristocrat. ‘Jessica Mitford is a sister of mine. If I had to go into a room with a leopard, I wouldn’t hesitate to ask for her.’ — Maya Angelou ‘The cult of the Mitfords, which now features a shelf of books and several TV documentaries, threatens in itself to become a bore on an almost Bloomsbury scale. But [their] mad father, when making dispositions of his property, wrote in his will the words “except Jessica.” And the bookstore at the Devonshire stately home in Chatsworth displays works by and about every Mitford sister but her. These paltry aristocratic gestures confirm, as do [her] letters, that it was Decca, exiled and intransigent, who was the exceptional one.’ — Christopher Hitchens Jessica ‘Decca’ Mitford was raised to marry well, not fight for others’ rights. Yet she rejected her eccentric, blue-blooded roots, running away from England to become an antifascist and antiracist. Why is this rebellious heroine less famous than her glamorous sisters, who ranged from naughty to Nazi? Troublemaker is the remarkable story of Decca’s life in pursuit of justice, in the Spanish Civil War and the Communist Party USA; her intrepid social reporting, and her relentless antics. Carla Kaplan celebrates a fierce intellect and powerful ally who brought joy to the struggle, unearthing fascinating details through interviews with the Mitford family, and exploring Decca’s thousands of witty letters. From pioneer Dr Spock to Decca’s best friend Maya Angelou, this Mitford sister’s irreverent anti-authoritarianism deeply influenced American culture. Back home in Britain, her activism shamed those of her class—and her family—on the wrong side of history. This passionate, often hilarious biography captures an extraordinary woman, and an extraordinary time in world history. Facing today’s injustices, we need Decca’s vibrant, committed example more than ever.