This document provides a summary of a book about principles and practices for communicating effectively with children. It discusses why communication with children is important to support their rights and development. It outlines what is known about the influences of media on children and how child development varies by age, with sections focused on early childhood, middle childhood, and early adolescence. It then presents four principles for child-friendly communication: being age-appropriate, addressing the whole child, having a positive approach, and ensuring inclusion. The document concludes by discussing common pitfalls to avoid and providing examples of best practices in communicating with children.