The book "Defects of the crystal structure of deformed cubic crystals" by Yu. A. Ivashkina is a fascinating and in-depth study that immerses the reader in the world of materials science and solid state physics. This work will be a real discovery for students, graduate students and specialists in the field of physics, materials science and engineering, as well as for anyone interested in the structural properties of materials and their behavior under the influence of external factors. In his book, Ivashkin considers important aspects related to defects in the crystal structure that arise as a result of deformation of cubic crystals. These defects play a key role in determining the mechanical properties of materials such as strength, plasticity, and fracture resistance. The author not only describes different types of defects, but also analyzes their impact on the physical characteristics of materials, which makes the book especially relevant for engineers and scientists working in the field of developing new materials. Ivashkin's style is distinguished by clarity and accessibility, which allows even readers who do not have deep knowledge in physics to easily assimilate complex concepts. It uses a lot of illustrations and graphics, which makes the material more clear and understandable. This book will be useful not only for professionals, but also for students who want to deepen their knowledge in the field of crystallography and materials science. The topics raised in the book cover a wide range of issues, ranging from the basics of crystal structure to modern methods of defect research. Ivashkin focuses on how deformation affects the properties of materials, which is an important aspect for many industries, including engineering, aviation and construction. The book also addresses issues related to theory and practice, making it useful for both theorists and practitioners. Readers interested in works such as Crystals and Their Properties or Solid State Physics will find many familiar themes and ideas in Ivashkin's book, but from a new perspective. This work not only expands the horizons of knowledge, but also inspires further research in the field of materials science. The book “Defects of the Crystal Structure of Deformed Cubic Crystals” is not just a textbook, but a real find for everyone who seeks to understand the complex processes occurring in crystalline materials. It offers the reader a unique opportunity to look at familiar things from a new perspective and deepen their knowledge of how microstructural changes can affect the macroscopic properties of materials. Thus, if you are a student, graduate student or professional in physics, materials science or engineering, this book will become an indispensable source of knowledge and inspiration for you. Do not miss the chance to immerse yourself in the fascinating world of crystal structure defects and discover new horizons in the study of materials.