The book "Visual Topology" by the authors of Boltyansky V. G. and Efremovich V. A. This is a fascinating and deep dive into the world of topology, one of the most interesting and unusual branches of mathematics. This work not only introduces the reader to the basics of topological concepts, but also does it in an accessible and visual form, which allows even those who are not professional mathematicians to understand and appreciate the beauty of this science. "Visual topology" offers readers a unique approach to the study of topology, using visual elements and intuitive explanations. The authors aim to show how topological ideas permeate everyday life and the world around them, from simple objects to complex mathematical concepts. The book begins with basics, such as open and closed sets, and gradually deepens into more complex topics, such as homotopy and homology. Each section is accompanied by vivid illustrations and examples, which makes the material more understandable and memorable. This book will be interesting to a wide range of readers .. Students and teachers of mathematical faculties will find in it useful materials for lectures and seminars . Mathematicians who want to expand their horizons will also appreciate the accessible style of presentation and visualization of complex ideas. In addition, “Visual Topology” can attract the attention of those who are simply looking for new fascinating knowledge and want to understand how the world works at a deeper level. The topics raised in the book go beyond purely mathematical concepts. The authors discuss how topology is related to other sciences, such as physics and computer science, and how it can be applied in a variety of fields, from biology to computer graphics. This interdisciplinary perspective makes the book particularly valuable for readers interested not only in mathematics, but also in its practical applications in the real world. The style of the authors is clear and accessible. Boltyansky V . G. and Efremovich V. A. use simple and understandable explanations to make complex concepts more accessible Their approach to learning is based on the principle that the best way to understand mathematics is to visualize it. This makes “Visual Topology” not only a textbook, but also a real guide to the fascinating world of topology. If you’re looking for books that can complement your understanding of mathematics and broaden your horizons, take a look at works such as James R’s Topology. Merriam, "