The book “Prosecutor’s supervision over the execution of laws in the detection, investigation and prevention of crimes” is a unique work created by a team of authors that immerses the reader in the world of law enforcement practice and prosecutorial supervision. This publication will become an indispensable source of knowledge for those who are interested in law, criminal procedure and the activities of the prosecutor’s office. The book examines the key aspects of prosecutorial oversight, which plays a crucial role in ensuring the rule of law in society. The authors analyze in detail the mechanisms for monitoring the implementation of laws, and also emphasize the importance of prosecutorial intervention at various stages of identifying and investigating crimes. This work not only illuminates the theoretical foundations, but also offers practical recommendations, which makes it useful for both law students and practicing lawyers, investigators, and prosecutors. The book will be of interest to a wide range of readers: from students and graduate students of law faculties to professionals working in law enforcement . It will be a useful tool for those who want to deepen their knowledge in the field of criminal law, as well as for all those who are interested in justice and the protection of citizens’ rights. The topics raised in the book cover a wide range of issues, such as the role of the prosecutor's office in criminal proceedings, interaction with other law enforcement agencies, and the challenges and challenges faced by prosecutors in their daily practice. The authors raise important questions about how prosecutorial oversight can contribute to crime prevention and increase the effectiveness of investigations. These aspects make the book relevant in light of the current challenges facing the legal system. The style of the authors is clear and accessible, which allows the reader to easily assimilate complex legal concepts. The book is written taking into account the latest changes in legislation and judicial practice, which makes it relevant and useful in an ever-changing legal field. The authors use examples from real practice, which helps to better understand the theoretical provisions and their application in practice. If you are looking for literature that will help you understand the intricacies of prosecutorial oversight and its role in the criminal justice system, this book will be a real find for you. It will not only expand your knowledge, but also allow you to look at prosecutorial activities from a new perspective. In addition to this book, readers may be interested in other works on criminal law and enforcement, such as Criminal Procedure: Theory and Practice or Prosecutorial Activity: From Theory to Practice. These works will also help to deepen understanding of the legal mechanisms and features of the work of the prosecutor's office. Thus, “Prosecutor’s supervision over the implementation of laws in the detection, investigation and prevention of crimes” is not just a textbook, but a real encyclopedia of knowledge for anyone who wants to understand how the justice system works in Russia. This book will be your faithful assistant in the study of prosecutorial activity and ensuring the rule of law in society.