The book "Algorithm of entry into office of heads of bodies of preliminary investigation" by Kolesnikov is a unique and relevant work, which will become an indispensable tool for all who seek career growth in law enforcement agencies. In the context of constantly changing legislation and complex law enforcement practices, the author offers readers a clear and understandable methodology that will help not only to successfully enter a new position, but also to effectively perform their duties throughout their careers. The book focuses on the process of adaptation and integration of new leaders into the system of preliminary investigation bodies. Kolesnikov shares his experience and knowledge, analyzing the key aspects that need to be taken into account when taking office. It considers both organizational and psychological aspects, emphasizing the importance of understanding the internal culture and specifics of the work of the investigative bodies. The reader will be able to learn about how to properly build relationships with subordinates, how to establish interaction with other services and how to effectively solve emerging problems. This book will be especially useful for young professionals who are just starting their career in law enforcement, as well as for experienced employees seeking promotions. She will be an excellent assistant for law students and anyone interested in law and criminal procedure. If you want to learn how to become a successful leader in a complex and responsible field, then the “Algorithm of entry into office of the heads of preliminary investigation bodies” is exactly what you need. The topics raised in the book cover a wide range of issues, such as team management, decision-making under stress, ethics, and professional responsibility. Kolesnikov emphasizes the importance of personal responsibility and professionalism, emphasizing that a successful leader is not only someone who knows how to manage, but also someone who is able to inspire and motivate his team. The book also discusses examples from practice that allow the reader to better understand how to apply theoretical knowledge in practice. Kolesnikov's style is distinguished by clarity and accessibility, which makes his work understandable even for those who do not have deep knowledge in the field of law. The author uses a living language that helps create an atmosphere of trust and engagement. His previous works, such as Criminal Procedure: From Theory to Practice and Ethics of the Investigator’s Work, have also been praised by readers and professionals, confirming his status as an expert in the field. The book "Algorithm of entry into office of heads of bodies of preliminary investigation" is not just a textbook, but a real find for everyone who wants to become a highly qualified specialist in the field of criminal law. It will help you not only to master the necessary skills, but also to form the right approach to work, which will contribute to your success and respect from colleagues. If you are looking for literature that will help you in professional growth and give valuable advice on management in law enforcement, then this work will be your faithful companion along the way.