The book "The Theory of Elasticity and Plasticity", written by the author's team as part of O. L. Verbitskaya, L. and . Shevchuk and S. and . Zinevic, is a unique work that immerses the reader in the world of mechanics of materials and their behavior under the influence of various loads. This publication will be of particular interest to students, graduate students, and practicing engineers seeking a deeper understanding of the basic principles underlying the elasticity and plasticity of materials. The book discusses key concepts such as the basic laws of elasticity, the mechanics of deformations and plastic processes. The authors seek not only to explain the theoretical aspects, but also to demonstrate their practical application in engineering activities. The reader will be able to learn how different materials react to external influences, what factors affect their strength and durability, as well as how to choose the right materials for specific tasks. One of the features of the book is its accessible and understandable style of presentation .. The authors use many examples and illustrations, which makes complex theoretical concepts more visual and easy to perceive. This is especially important for students who are just beginning to study this discipline, as well as for professionals who want to refresh their knowledge. The book also presents tasks and exercises that will help the reader to consolidate the knowledge gained in practice. The topics raised in the Theory of Elasticity and Plasticity are relevant not only for students of technical specialties, but also for a wide range of readers interested in physics, engineering and materials science. The book will be useful to those who work in construction, mechanical engineering, as well as in other industries where it is necessary to take into account the mechanical properties of materials. It will help readers better understand how to design safe and effective designs, given the behavior of materials under load. Authors of the book, O. L. Verbitskaya, L. and . Shevchuk and S. and . Zinevic, are recognized experts in the field of mechanics and materials science . Their experience and knowledge, combined with a deep understanding of the subject, make this publication a valuable contribution to the literature on the subject. Each of the authors is known for other works that also deserve attention, for example, textbooks and monographs on mechanics and material theory, which can be useful for further study. The theory of elasticity and plasticity is not just a textbook, but a real find for anyone who wants to better understand the mechanical properties of materials and their behavior in various conditions. This publication will become a reliable companion for students, graduate students and practitioners who seek professional growth and development. If you are looking for high-quality literature on mechanics, the theory of elasticity and plasticity, then this book must take its rightful place on your shelf. Do not miss the opportunity to immerse yourself in the world of materials mechanics and discover new horizons of knowledge!