The book "Strategic and Operational Controlling", written by a team of authors, is an important work that immerses the reader in the world of modern management and financial control. This publication will be useful to both practitioners and theorists seeking a deeper understanding of the mechanisms underlying successful business. In today's world, where competition is becoming more fierce and the economic situation is unpredictable, the need for effective controlling is increasing every day. The authors of the book offer readers a unique perspective on strategic and operational controlling, revealing their importance for achieving sustainable business success. They consider not only theoretical aspects, but also practical examples, which makes the material accessible and understandable to a wide audience. The book will be of interest not only to professional controllers and financial analysts, but also to managers, managers, students and anyone who wants to understand the intricacies of management. If you are looking for a career in business, want to learn how to make informed decisions based on data analysis or just interested in modern management methods, this publication will be a real find for you. The topics raised in the book cover a wide range of issues, from the basics of controlling and its role in strategic management to the application of modern technologies and methods of data analysis. The authors emphasize the importance of integrating controlling into the overall strategy of the company, which allows not only to optimize internal processes, but also to increase competitiveness in the market. They also discuss how operational controlling can help to respond quickly to changes in the external environment, which is especially important in an unstable economy. The style of the authors is distinguished by clarity and accessibility, which makes it easy to perceive even the most complex concepts. The book is full of practical examples and cases, which makes it not only a theoretical manual, but also a practical guide. The reader will be able to see how theoretical models are applied in practice, and what results they can bring. If you are familiar with other works by authors, such as Financial Controlling or Cost Management, you will notice that in this book they continue to develop their ideas and approaches, offering new perspectives and solutions. This makes "Strategic and Operational Controlling" not just another textbook, but a real contribution to the field of management, which will be useful both for beginners and for experienced specialists. Do not miss the opportunity to read this book if you want to be one step ahead in the business world. It will become your reliable assistant in understanding complex management processes and will allow you to confidently move towards success. In the face of constant changes and challenges posed by the modern market, knowledge of the principles of controlling becomes not only desirable, but necessary to achieve high results. Thus, “Strategic and Operational Controlling” is not just a book, but a whole system of knowledge that will help you become more effective in your professional activities and reach new heights in the business world.