The book "High-molecular compounds" by E. N. Perekrestova is a fascinating and in-depth study that immerses the reader in the world of polymers and their significance in modern science and technology. This work will be a real discovery for students, graduate students, researchers and anyone interested in chemistry, materials and their application in various industries. In his book, Perekrestov reveals many aspects related to high-molecular compounds, ranging from their structure and properties to methods of synthesis and application. Readers will be able to learn about how polymers affect our daily lives, from product packaging to medicine and electronics. The author not only explains complex scientific concepts, but also makes them accessible to understanding, which makes the book interesting for both professionals and science lovers. Who can like this work? First of all, students and teachers of chemical and engineering specialties who are looking for high-quality and relevant material to study . The book will also be useful to those who work in the field of materials science, biochemistry and related disciplines. If you are interested in science and want to expand your knowledge of polymers and their applications, “High-molecular compounds” will be an excellent addition to your library. The topics raised in the book cover a wide range of issues, such as polymer interaction with the environment, their biocompatibility, and resistance to various effects. Crossroads focuses on the importance of high-molecular compounds in the context of sustainable development and ecology, which is especially relevant in our time, when environmental issues are becoming increasingly important. This book not only informs, but also inspires further research and development in the field of polymer technologies. The author's style is distinguished by clarity and logical presentation, which allows the reader to easily absorb even the most complex topics. E. N. Perekrestov is an experienced scientist and teacher, and his knowledge and passion for the subject are translucent on every page. In his portfolio you can find many scientific articles and publications that emphasize his authority in the field of chemistry and materials science. The book “High-molecular compounds” is not only the result of his many years of research, but also a contribution to the development of science, which will be useful for many generations. If you are looking for literature that combines scientific rigor and fascinating presentation, then “High-molecular compounds” will be an excellent choice. This book can be your guide to the complex but exciting world of polymers and high molecular weight compounds. Do not miss the opportunity to expand your horizons and deepen your knowledge in this important field of science!