The workbook "Coaching and Organizational Development" by Günther Mohr is a valuable resource for professionals in consulting, therapy, teaching, and adult education. It complements the author's existing works and offers a variety of exercises and checklists that serve as a practical toolkit. The content is practical and inspiring, enabling users to discover new approaches in both individual and group work. The workbook addresses central questions of systemic transactional analysis and systemic organizational analysis, providing valuable supplementary materials for applying the methods. The theoretical foundations are combined with practical suggestions to support professional development in consulting and organizational development. Its clear structure and practice-oriented content make it a recommended companion for anyone working in these fields.