The Logistician . Management of material flows based on operational accounting of logistics costs”, created by the team of authors, is an important work in the field of logistics management and optimization of business processes . This work will become an indispensable tool for students, graduate students, teachers, as well as practitioners seeking to deepen their knowledge in the field of logistics and material flow management. In today's world, where competition in the market is becoming more stringent, effective management of logistics processes is a key success factor for any company. The book offers the reader a deep immersion in the concept of operational accounting of logistics costs, which allows not only to understand, but also to apply advanced management practices in practice. The authors view logistics as a complex, multifaceted process in which every detail matters. They focus on how the right allocation of resources and proper planning can significantly reduce costs and improve efficiency. Readers interested in supply chain management, process optimization and competitiveness will find many useful ideas and practical recommendations in this book. It will be of interest not only to professional logisticians, but also to managers working in related fields, such as production, marketing and sales. The book is suitable for readers aged 18 years and older, including students, graduate students and practitioners who want to improve their skills and knowledge in the field of logistics. The topics raised in the book cover a wide range of issues related to material flow management. The authors discuss the importance of accounting for logistics costs at each stage of the supply chain, stressing that even minor changes in the process can lead to significant economic effects. They also look at modern technologies, such as automation and digitalization, which play a key role in optimizing logistics processes. The book provides examples of successful cases and practical solutions, which makes the material more accessible and understandable to the reader. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to perceive even the most complex concepts. They use many illustrations, graphs and tables, which helps to visualize the information and make it more understandable. This approach makes the book not only a theoretical manual, but also a practical reference that can be used in everyday work. In the context of other well-known works in the field of logistics, such as “Supply Chain Management” or “Logistics: Theory and Practice”, this book stands out for its practical focus and emphasis on operational accounting. It offers the reader not only theoretical knowledge, but also specific tools for real-life application. If you are looking for a book that will help you understand the intricacies of logistics and teach you how to manage material flows with maximum efficiency, then “Logistics . Material flow management based on operational accounting of logistics costs" will be an excellent choice. This work will not only expand your horizons, but also give you the opportunity to put your knowledge into practice, which will certainly have a positive impact on your career and success in business.