In this book Jerold Bozarth presents a collection of twenty revised papers and new writings on person-centred therapy representing over 40 years' work as an innovator and theoretician. He reflects upon Carl Rogers' theoretical foundations, emphasises the revolutionary nature of these foundations and offers extended frames for understanding this radical approach to therapy. This book will be essential reading for all with an interest in Client-Centred Therapy and the Person-Centred Approach.