Widely regarded as one of the most influential psychologists of all time, Carl Rogers was a towering figure within the humanistic movement towards person centered theory and non-directive psychotherapy.

Originally published in 1946 his classic article Significant Aspects of Client-Centered Therapy is essential reading for anybody interested in psychotherapy and counseling. In this landmark publication Carl Rogers outlines the origins of client-centered therapy, the process of client-centered therapy, the discovery and capacity of the client and the client-centered nature of the therapeutic relationship.