A wide-ranging look at the voices in all our heads, examining how we think and what it means for our lives and sense of self, now in paperback

Fascinating and elegantly humane ... refreshingly interdisciplinary in its insistence that philosophy and literature are going to be just as important investigative tools for this subject as clinical psychology Guardian Compelling ... it does reassure those of us who worry that we have a chorus of voices jabbering in our heads. It turns out we're not mad, or even odd, but simply lucky enough to have a second - or thirdm or fourth - opinion always on call to help. -- Kathryn Hughes Mail on Sunday An elegantly written survey of contemporary scientific research into the inner dialogues we all conduct every day ... persuasively unravels connections between the voices we hear inside and the words we say out loud, and shows that the conversations we have with ourselves can be as interesting and revealing as those we have with others. Sunday Times An ear-opening book - and an important corrective to myths about schizophrenia, the brain and even our self of sense New Statesman Profound and eloquent ... an intriguing array of fresh findings and perspectives [which] makes a persuasive case that one of the most intimate and private of our mental activities has a social origin. We talk to ourselves because we talked to others first. Nature Intriguing -- Salley Vickers Observer Throughout Charles Fernyhough's fascinating tour d'horizon he collapses many similar oppositions: between data and feelings, speaking and listening, external reality and our inner lives. These perspectives may not all resolve into a single viewpoint, but like the voices that constitute our thoughts, they are brought into stimulating and fruitful conversation. -- Mike Jay Literary Review

Charles Fernyhough is the author of Pieces of Light (Profile Books) and The Baby in the Mirror (Granta), two novels, The Auctioneer (Fourth Estate) and A Box of Birds (Unbound), and has contributed to the Guardian, TIME Ideas, Sunday Telegraph, Financial Times, Sydney Morning Herald, and Focus Magazine. He has published many scientific articles on the relation between language and thought, and his ideas on thinking as a dialogue with the self have been influential in several fields. He is a part-time Professor in Psychology at Durham University, where he directs Hearing the Voice, a project on inner voices funded by the Wellcome Trust.