“Foundations of Communication: Theory and Practice” provides a comprehensive overview of the theoretical foundations and real-world applications of communication. The goal of this book is to provide readers the information they need to comprehend the complexities of human interaction in a variety of settings, including one-on-one discussions and interactions with the media. Readers may see how communication theories influence daily communication practices and decision-making thanks to the book’s format, which highlights the value of fusing theoretical frameworks with practical application. Every chapter focusses on a basic component of communication, such as leadership, dispute resolution, nonverbal and vocal communication, the influence of social and cultural variables, and the role of technology in communication. This book examines how communication processes work and how they might be improved for increased efficacy by examining communication models and theories, such as Barnlund’s Transactional Model and the Shannon-Weaver Model. Furthermore, by examining the function of communication in social media, group dynamics, organisational communication, and leadership, “Foundations of Communication” challenges readers to put what they have learnt into practice. The book also discusses the moral dilemmas that come up in communication and offers guidelines for dealing with them in an appropriate manner. All things considered, this book is a useful resource and a fundamental manual for anybody hoping to become an expert in the art and science of communication.