Water Supply and Sewerage by H. A. Zozona is a unique work that immerses the reader in the world of engineering solutions related to one of the most important areas of our lives - providing high-quality drinking water and effective wastewater disposal. This publication will be an indispensable assistant for both students of engineering disciplines and practitioners in the field of water supply and sanitation. In his book, Zozon addresses a wide range of issues, ranging from the basics of water systems design to modern wastewater treatment methods. The author shares his rich experience, which allows him not only to explain theoretical aspects, but also to share practical recommendations, which makes the material especially valuable for readers. By reading this book, you will be able to learn about the various technologies applied in this field, as well as about new trends and achievements that can change the approach to water supply and sanitation in the future. The topics raised in the book cover not only technical aspects, but also environmental, social and economic issues. Zozon emphasizes the importance of sustainable use of water resources and the need to introduce innovative technologies that will help minimize the negative impact on the environment. Readers interested in ecology, sustainable development and modern engineering solutions will find in this book many useful ideas and inspirations. The book will be particularly useful for undergraduate and graduate students studying water resources, environmental engineering, and related disciplines. It will also attract the attention of professionals working in the field of design and operation of water supply and wastewater systems, as well as environmentalists and environmental specialists. Due to its accessible presentation style and logical structure, the book is suitable for both beginners and experienced readers who want to deepen their knowledge in this area. Style N. A. Zozona is distinguished by clarity and consistency. He skillfully combines theory and practice, which makes his books relevant and in demand. Among his other well-known works are “Engineering water supply systems” and “Environmental aspects of water supply”, which have also received recognition among specialists and students. Each of these works emphasizes his in-depth knowledge and dedication, making him an authority in the field of water supply and sanitation. If you are looking for a book that will help you understand the complex issues of water supply and sanitation, and also give you the opportunity to look at these processes from a new perspective, “Water supply and sanitation” H. A. Zozona is exactly what you need. This work will be not only a source of knowledge, but also an inspiration for all who seek to contribute to the sustainable development of water resources and the improvement of the quality of life of people. Do not miss the opportunity to discover the world of engineering solutions that can change our future!