Harriett Goldenberg, MA, MSc, CPsychol, AdDipEx, MBACP, HPC, has over twenty-five years clinical experience working with adults (including both individuals and couples), having begun by setting up one of the first fertility counselling services in England, in the NHS, whilst training as a counselling psychologist. She currently works as an existential-phenomenological psychotherapist, and has developed a deep professional interest in a wide range of experiences of marginality, and minority experience, with a strong element of intercultural work in her practice. Her writing spans a range of themes, much of it written in collaboration, such as 'Cradling the Chrysalis: Teaching and Learning Psychotherapy', which she wrote with friend and colleague Mary MacCallum Sullivan. In fact, collaboration is a hallmark of her work, whether it be with a client in the consulting room, a colleague in the training process, or a fellow author. Mary MacCallum Sullivan, BEd(Hons), MA(Psych & Couns), UKCP Reg., PMCosca, has worked for many years in postgraduate psychotherapy education and training as teacher, team leader and manager, and is an experienced independent practitioner who works with a wide range of clients. She is co-author with Harriett Goldenberg of 'Psychotherapy, Relationality and the Long Revolution' in 'The Psyche in the Modern World: Psychotherapy and Society' (ed. T. Warnecke), editor of 'Unconscious Communication In Practice' (1999), and co-editor with Bernard Burgoyne of 'The Klein-Lacan Dialogues'. She has also authored a number of papers and chapters, concentrating latterly on ethics and the wider implications of psychotherapy as a 'new technology of human relations'.