"Mathematical Models of Social Systems" by Gutz A. K. and its co-authors is a fascinating and in-depth study that opens up a world for the reader where mathematics and social sciences intersect. This is not just a textbook, but a real find for those who want to understand how mathematical methods can be applied to analyze and model complex social phenomena. The book is based on the idea that social systems, whether economic markets, political structures, or cultural interactions, lend themselves to quantitative analysis. The authors offer the reader a unique approach to understanding these systems through the prism of mathematical models. They consider how various factors, such as individual behavior, social interactions, and external conditions, can be described using formulas and algorithms. This allows not only to better understand the dynamics of social processes, but also to predict their development. The book will be interesting to a wide range of readers .. Students and graduate students studying social sciences, mathematics or statistics will find useful tools for their research here. Practicing sociologists, economists and political scientists will be able to use the proposed models in their work, and teachers in the educational process. Even those who are simply interested in how society works will be able to learn a lot from the book. The topics raised in "Mathematical Models of Social Systems" cover a wide range of issues. The authors discuss how mathematical methods can be used to analyze social networks, model public opinion, predict economic crises, and even study environmental problems. Each chapter of the book is filled with examples and practical tasks, which makes the material accessible and understandable. It is important to note that the authors do not just offer ready-made solutions, but also encourage the reader to think critically, to find their own approaches and interpretations. The style of Gutz and his colleagues is clear and logical. They are able to explain complex concepts in a simple and accessible language, which makes the book attractive to a wide audience. In addition, the authors actively use graphs and diagrams, which helps to visualize the ideas presented and facilitates understanding of the material. This is especially important in the context of discussing mathematical models that may seem abstract without clear examples. The book Mathematical Models of Social Systems will be an excellent addition to the library of anyone interested in the interaction of mathematics and social sciences. It can serve as both a core teaching tool and a source of inspiration for further research. If you’re looking for literature that will help you better understand how social systems work and how they can be analyzed with mathematical tools, this book is right for you. In conclusion, Mathematical Models of Social Systems is not just a book, it is the key to understanding complex social phenomena through the prism of mathematics. It opens new horizons for those who are ready to plunge into the world of numbers and social interactions. Read, explore and discover new possibilities of analyzing society with the help of mathematics!