Drawing strength from her family and their wide circle, including Friedrich Engels and Wilhelm Liebknecht, Eleanor Marx set out into the world to make a difference - her favourite motto: 'Go ahead!' With her closest friends - among them, Olive Schreiner, Havelock Ellis, George Bernard Shaw, Will Thorne and William Morris - she was at the epicentre of British socialism. She was also the only Marx to claim her Jewishness. But her life contained a deep sadness: she loved a faithless and dishonest man, the academic, actor and would-be playwright Edward Aveling. Yet despite the unhappiness he brought her, Eleanor Marx never wavered in her political life, ceaselessly campaigning and organising until her untimely end, which - with its letters, legacies, secrets and hidden paternity - reads in part like a novel by Wilkie Collins, and in part like the modern tragedy it was.
Rachel Holmes has gone back to original sources to tell the story of the woman who did more than any other to transform British politics in the nineteenth century, who was unafraid to live her contradictions.