The book “Modeling non-stationary and emergency processes in nuclear power plants” is a unique publication created by a team of authors that immerses the reader in the world of nuclear energy, revealing the complex aspects of modeling the processes occurring in nuclear reactors. This is not just a scientific work; it is a real encyclopedia of knowledge for specialists, students and anyone interested in nuclear energy and its safety. The book discusses various aspects of non-stationary processes that may occur in nuclear facilities, including emergency situations. The authors share their knowledge of mathematical models that allow predicting the behavior of reactors in conditions of instability and unforeseen circumstances. The reader will be able to learn about how modern technologies and algorithms help in the management of nuclear reactors, as well as how to minimize risks and improve safety. Who can like this edition? First of all, the book will be of interest to students and graduate students of technical and engineering specialties studying nuclear physics and energy . It will also be a useful source of information for engineers working in the field of nuclear energy, as well as for researchers working on the safety and sustainability of nuclear installations. Equally important is this book for professionals working in public and private organizations involved in the development and implementation of new technologies in the field of energy. The topics raised in the book cover a wide range of issues related to the safety of nuclear facilities. The authors analyze not only the technical aspects, but also the social and environmental consequences that may arise as a result of accidents. This makes the book particularly relevant in light of current challenges related to energy security and sustainable development. Readers will be able to realize the importance of a competent approach to the modeling and management of nuclear processes, which is certainly a key aspect in ensuring safety. The style of the authors is characterized by scientific rigor and accessibility of the presentation, which allows even complex concepts to be explained in simple and understandable language. This makes the book not only useful, but also fascinating to read. The team of authors consists of recognized experts in the field of nuclear physics and engineering, which gives additional value to this publication. Among other well-known works of the authors are studies on nuclear safety, modeling of processes in energy systems and the development of new technologies to improve the efficiency of nuclear reactors. If you are looking for literature that will help you better understand the mechanisms of nuclear installations and their safety, this book will be a real find for you. It will not only expand your knowledge, but also help to shape critical thinking on nuclear power, which is especially important in our time, when issues of sustainable development and security are becoming increasingly relevant. Thus, “Modeling non-stationary and emergency processes in nuclear power plants” is not just a book, but a whole universe of knowledge that awaits its reader. Immerse yourself in the world of nuclear power and discover new horizons that will help you become an expert in this important and challenging field.