In this multidisciplinary and in-depth examination, Duffy demonstrates that Freud carefully studied the witch trial literature to develop the supposed parallels between his patients and the witches and between his own psychoanalytic method and the judges’ inquisitorial extraction of ‘confessions’, by torture if necessary. She examines in meticulous detail both the witch trial literature that Freud studied and his own case studies, papers, letters and other writings. She shows that the various stages of his developing early psychoanalytic method, from the 'Katharina' case of 1893, through the so-called seduction theory of 1896 and its retraction, to the 'Dora' case of 1900, were indeed in many respects inquisitorial and invalidated his patients’ experience. This book demonstrates with devastating effect the destructive consequences of Freud’s nineteenth-century inquisitorial practice. This raises the question about the extent to which his mature practice and psychoanalysis and psychotherapy today, despite great achievements, remain at times inquisitorial and consequently untrustworthy. This book will therefore be invaluable not only to academics, practitioners and students of psychoanalysis, psychotherapy, literature, history and cultural studies, but also to those seeking professional psychoanalytic or psychotherapeutic help.