The Developing World of the Child is a well-written and accessible text aimed to meet the requirements of the post-qualifying award in children's services and the social work degree. A number of eminent academics and a range of experienced practitioners contribute to the book, which was commissioned by the Government as part of a series of resources aimed at supporting the training and practice of the children's workforce in the UK. The official sanction for the book's potential contribution towards professional development is evident in the Forward by Maria Eagle MP (at the time Parliamentary Under Secretary of Secretary of State for Children, Young People and Families).The book is a welcome edition and a useful resource, articulating theoretical perspectives, interspersed with a number of examples from research and a range of helpful practical advice on practice with children and their families. It is clearly written in a style that would be a good model for students to follow in their own writing. It would be a valuable introductory text for the intended audience of trainee social workers, and also contains sections that will benefit students on early childhood and childhood studies courses, health and teacher education.