The book “Mathematical modeling of heat and mass transfer processes” by Alexander Maslov is a unique publication that immerses the reader in the world of complex physical processes occurring in various systems. This is not just a textbook, but a real encyclopedia of knowledge, which will become an indispensable assistant for students, graduate students and specialists in the field of physics, engineering and applied mathematics. In his book, Maslov sets himself an ambitious task - to explain how mathematical models can be used to describe the processes of heat and mass transfer. It not only expounds theoretical aspects, but also offers practical examples that help the reader better understand how to apply these models in real-world settings. The reader will see how mathematical equations come to life, turning into tools for analyzing and predicting the behavior of systems, from simple to complex. This book will be interesting to a wide range of readers .. Technical students, graduate students, researchers and practicing engineers will find in it a lot of useful knowledge. It is especially suitable for those who are interested in thermal physics, the mechanics of liquids and gases, as well as those who work in the field of ecology and energy. If you want to deepen your knowledge of how heat and mass move in different environments, this book will become your reliable companion. The topics raised in the book cover a wide range of issues, ranging from the basics of thermal mass transfer to modern methods of mathematical modeling. Maslov emphasizes the importance of accuracy and adequacy of models, which is especially relevant in the light of modern challenges, such as climate change and the need to optimize energy processes. Readers will be able to learn about different approaches to modeling, including numerical methods that allow solving complex problems arising in engineering practice. Maslov’s style is distinguished by clarity and accessibility, which makes his work not only informative, but also fascinating. The author masterfully combines theory with practice, offering readers not only formulas and equations, but also real examples from life. This allows for a deeper understanding of how theoretical concepts are applied in real-world settings, making the book particularly valuable for practitioners. In addition, Alexander Maslov is the author of other well-known works on mathematical methods in physics and engineering. His previous publications have also received recognition among the scientific community, which confirms the high level of his expertise and in-depth knowledge in the field. If you are looking for a book that will help you understand the complex processes of heat and mass transfer and teach you how to use mathematical models for their analysis, “Mathematical modeling of heat and mass transfer processes” will be an excellent choice. This work will not only expand your knowledge, but will also inspire new research and discoveries in science and technology. Do not miss the opportunity to immerse yourself in the fascinating world of mathematics and physics, which opens before you this book.