The book "Getting acquainted with nonlinear dynamics" by B. C. Anishchenko is a fascinating and deep immersion into the world of complex systems and their behavior. This work will be a real discovery for anyone interested in mathematics, physics, engineering and even philosophy. The author, having rich experience in the field of nonlinear dynamics, offers the reader not only theoretical knowledge, but also practical examples that make the material accessible and understandable. The book discusses the basic concepts of nonlinear dynamics, including chaos, bifurcation, and attractors. Anishchenko masterfully explains how these phenomena manifest themselves in various fields: from biology to economics, from meteorology to engineering systems. The reader will be able to see how nonlinear processes affect everyday life, and how they can be used to solve real-world problems. This makes the book particularly valuable for undergraduates, graduate students, and professionals who seek to expand their knowledge of complex systems. Who can like this book? First of all, it will be of interest to students and teachers of technical specialties, as well as anyone who wants to understand how systems work that do not lend themselves to simple linear analysis. If you are interested in science, mathematics or just want to learn more about how the world around us works, “Getting acquainted with nonlinear dynamics” will be a real guide for you. The topics raised in the book cover a wide range of issues related to predictability and unpredictability in nature. Anishchenko discusses how small changes in initial conditions can lead to radically different results, which is the basis of chaotic behavior. This discovery is of great importance not only for science, but also for philosophy, as it calls into question traditional ideas about determinism. Anishchenko's style is distinguished by clarity and accessibility. It skillfully combines scientific facts with living examples and metaphors, allowing the reader to easily assimilate complex concepts. The author also actively uses graphs and diagrams, which makes the material more visual and understandable. In. C. Anishchenko is not only the author of this book, but also a recognized expert in the field of nonlinear dynamics, his work is often cited in scientific circles. He is also the author of other well-known works that explore various aspects of dynamical systems and their applications. Acquaintance with nonlinear dynamics is not just a textbook, but a real encyclopedia of knowledge that will help the reader to look at familiar things from a new angle. If you are looking for literature that combines scientific rigor and accessibility, this book will be an excellent choice. It will not only broaden your horizons, but also inspire further research in science and technology. Thus, “Getting acquainted with nonlinear dynamics” is a work that will not leave indifferent any lover of science. Discover a world where order and chaos go hand in hand, and discover the amazing patterns that govern our reality. This book will be your reliable companion in the study of complex systems and will open up new horizons of knowledge for you.