This book explores the ways in which psychoanalytic thinking can be more extensively and effectively used to the benefit of organizations and groups. It provides future and practicing consultants and managers with an understanding of unconscious and non-conscious behaviour in order for them to create the appropriate conditions for change in organizations. It explains psychodynamic concepts and working principles in an accessible language and clearly describes their use in consulting and management practices using case studies. Case studies and examples are included throughout, and a glossary is provided.