All the authors are trainers at Temenos (LOUISE EMBLETON TUDOR and KEITH TUDOR are also Directors) as well as independent practitioners and supervisors. - KEITH TUDOR has published widely on the person-centred approach. His titles include Dictionary of Person-Centred Psychology (in press, Whurr), Transactional Approaches to Brief Therapy (in press, Sage) and Group Counselling (1999, Sage). He is also a Series Editor for Brunner-Routledge developing a range of books (as yet unpublished) on advancing theory - -