"van Poelje and de Graaf present a collection of state-of-the-art thinking on TA as a method of organizational development. The book is arranged according to the three levels of organizations described by Berne - the structural, interpersonal and psychodynamic levels - and the chapters expand on his concepts at each level. The authors assess themes including group and team dynamics, boundaries, psychological safety, and emotion. With chapters written by an international range of contributors, and a selection of practical case studies, the book provides a unique overview of the field"--