The book "Design and strength calculation in the KOMPAS-3D V13 system" by N. B. Ganina is not just a textbook, but a real find for engineers, students and everyone who seeks to master modern methods of design and analysis in the field of computer modeling. In this edition, the author shares his knowledge and experience, allowing readers to better understand the capabilities of the COMPASs-3D system, which has become an indispensable tool in engineering practice. From the first pages of the book, Ganin immerses the reader in the fascinating world of design, explaining how to use the capabilities of COMPASS-3D to create high-quality and reliable designs. The book covers a wide range of topics, ranging from the basics of working with the program to complex strength calculations. The author shares not only theoretical knowledge, but also practical examples, which makes the material accessible and understandable even for those who are just starting their way in engineering. The book focuses on strength calculations, which are a key aspect of design. Ganin explains in detail how to properly analyze structures, given the different loads and operating conditions. The reader will be able to learn about the methods of calculation, which will help to avoid errors and improve the reliability of the products being developed. This is especially true for technical students as well as practicing engineers seeking to improve their skills. The book will be of interest not only to specialists in the field of mechanical engineering, but also to everyone who works with design in other industries, such as the construction industry or aerospace engineering. It will become a useful tool for students, graduate students and teachers, as well as for professionals who want to update their knowledge and master new tools. The author's style is clear and accessible, which makes it easy to digest even the most complex topics. N. B. Ganin is an experienced engineer and teacher who knows how to convey information to the reader. His previous work has also been highly praised, and this book will not be an exception. Ganin is able to combine theory and practice, which makes his books especially valuable for those who want not only to learn, but also to apply the knowledge gained in practice. The topics raised in the book are relevant and in demand in the modern world. In the context of rapid technological progress and growing requirements for the quality and reliability of products, the ability to correctly design and carry out strength calculations becomes a necessary skill for every engineer. The book “Design and strength calculation in the KOMPAS-3D V13 system” will help readers not only to master this important area, but also to prepare for the real challenges that they may face in their professional activities. If you are looking for literature that will help you become more confident in your engineering skills, this book is a great choice. Do not miss the opportunity to immerse yourself in the world of design and strength calculations with H. B. Ganin, which will open up new horizons for you and inspire further achievements in your career