Alessandra Lemma is the Unit Director, Psychological Therapies Development Unit, Tavistock and Portman NHS Foundation Trust, and the Clinical Director of the Psychological Interventions Research Centre, University College London. She is a Fellow of the British Psychoanalytical Society. She is Visiting Professor, Psychoanalysis Unit, University College London, and Honorary Professor of Psychological Therapies at Essex University. She is the Regional Editor (London) of the 'International Journal of Psychoanalysis' and General Editor of the New Library of Psychoanalysis book series (Routledge). She has published several books and papers on psychotherapy, psychoanalysis, the body, and trauma. Alessandra Lemma is also a Winner of the Levy-Goldfarb Award for Child Psychoanalysis. Priscilla Roth is a training and supervising analyst with the British Psychoanalytic Society. Following her degree in psychology at Berkeley, she worked as a research assistant at the University of California at Berkeley. In the early 1970s she moved to the UK and trained first as a child and adolescent psychotherapist at the Tavistock Clinic, London, and shortly thereafter as an adult psychoanalyst with the British Psychoanalytic Society.