The book "Lifetime, post-mortem and technological defects and defects of leather and fur raw materials and ready-made semi-finished products . Tutorial" by Abdullin I. Sh. , Kulevtsova G. N. , Tikhonova V. P. Rakhmatullina G . R. is a unique work that immerses the reader in the world of leather production and fur industry. This is not just a textbook, but a real encyclopedia, which contains the most important aspects related to the assessment of the quality of raw materials and finished products, as well as methods of their processing. The book covers a wide range of topics, ranging from life-long defects that can occur in animals to post-mortem defects that occur in the process of processing skins. Each section is saturated with practical examples and illustrations, which makes the material available for perception. The authors pay special attention to the technological aspects that can affect the final product, which makes this manual indispensable for students, graduate students and specialists in the field of leather . Who can like this edition? First of all, it will be interesting for students and teachers of specialized educational institutions working in the field of technology and clothing design, as well as specialists engaged in quality control of raw materials and finished products . In addition, the book will be useful to practicing tanners and furriers who seek to improve their knowledge and skills. It will be an excellent help for those who want to deepen their knowledge of defects and vices, as well as how to avoid them in the production process. The topics raised in the book are important not only from the point of view of production, but also from the point of view of ecology and sustainable development. The authors emphasize the need for a responsible approach to the use of natural resources and the importance of compliance with quality standards. In today’s increasingly competitive market, knowledge of the vices and defects of leather and fur raw materials can be a decisive factor for successful business. The style of the authors is distinguished by the clarity and accessibility of the presentation, which allows even beginners in this area to easily assimilate the material. Each section is logically structured, which simplifies the search for the necessary information . Authors with extensive experience in their field share not only theoretical knowledge, but also practical recommendations, which makes the book especially valuable. If you are looking for literature that will help you understand the intricacies of leather production, assess the quality of raw materials and finished products, and understand how to avoid common mistakes, then this guide will become your reliable assistant. It will not only expand your knowledge, but also inspire new ideas and projects in the field of design and technology. In conclusion, "Lifetime, post-mortem and technological defects and defects of leather and fur raw materials and ready-made semi-finished products" is a book that will take a worthy place on the shelf of any specialist in the field of leather business .. It will help you not only to become more competent in your profession, but also to contribute to the development of sustainable and responsible production. Do not miss the opportunity to get acquainted with this unique publication, which will become your reliable guide to the world of the leather and fur industry.