In this thrilling book, the academic philosopher Clare Carlisle explores the novelist's interrogation of "the double life", meaning not only Eliot's own 25 years of unsanctioned coupledom with Lewes, but also the difficult love relationships she unleashed on her heroines . Carlisle offers no single and reductive answer because, of course, there isn't one. Instead, she points to the way that Eliot's response to the challenges of living and loving was always plural and protean, always on the point of taking on shimmering new shapes and dimensions. Carlisle speaks of wanting to employ biography as philosophical inquiry and here she succeeds magnificently. With great skill and delicacy she has filleted details from Eliot's own life, read closely into her wonderful novels and, most importantly, considered the wider philosophical background in which she was operating.