Dave Mearns is formerly Director of the Counselling Unit and Professor of Counselling at the University of Strathclyde, Glasgow. Dave is author or co-author of four other counselling books published by SAGE: Person-Centred Counselling in Action, Second Edition, Experiences of Counselling in Action, Person-Centred Counselling Training and Person-Centred Therapy Today: New Frontiers in Theory and Practice.

Brian Thorne is Emeritus Professor of Counselling at the University of East Anglia and a Founder Member of The Norwich Centre for Personal and Professional Development. He is also a Professor of Education in the College of Teachers and co-author (with Dave Mearns) of the bestselling books, Person-Centred Counselling in Action, Second Edition (SAGE, 1999) and Person-Centred Therapy Today (SAGE, 2000).

John McLeod has held appointments in universities in the UK, New Zealand and Italy, and is currently Professor of Counselling at the Institute for Integrative Counselling and Psychotherapy, Dublin, and Professor of Psychology, University of Oslo. He is committed to promoting the relevance of research as a means of informing therapy practice and improving the quality of services that are available to clients, and has received an award from the British Association for Counselling and Psychotherapy for his exceptional contribution to research. His writing has influenced a generation of trainees in the field of counselling, counselling psychology and psychotherapy, and his books are widely adopted on training programmes across the world.