Review of the most important inquiries made in the Gendarmerie Administrations of the Empire since January 1, 1888 January 1, 1889. ", created by a team of authors, is a unique and deep historical source, revealing the internal cuisine of law enforcement agencies of the Russian Empire of the late XIX century. This work is a real find for historians , Law enforcement researchers , Lovers of crime chronicles and all , Who is interested in the era , when the state actively fought against internal instability and crime , and the methods of inquiry and investigation formed the basis of modern law enforcement practice. This book immerses the reader in the atmosphere of imperial Russia, showing how for one year the gendarmes collected and analyzed information, identified criminal groups, and fought against the political and social challenges of their time. The author’s team, with rich experience and deep knowledge, carefully systematized hundreds of cases, providing a unique look at the methods of inquiry, tactics and strategy of the gendarmerie. As a result, the reader reveals not only the picture of the fight against crime, but also the portrait of the era - its worries, challenges and methods of overcoming them. The book "Review of the most important inquiries" will become a valuable source for those who are interested in the history of law enforcement agencies, criminology and social aspects of the life of the Russian Empire. It is especially suitable for historians, law students, researchers of the XIX century, as well as for all those who are looking for answers to questions about how the first internal security systems were formed and what challenges the state faced during that period. For lovers of historical prose and detective stories, this book will open new horizons, allowing you to understand how the methods of inquiry and investigation developed, and what secrets were hidden behind the closed doors of gendarmerie offices. The topics raised in this work cover a wide range - from the analysis of criminal cases and methods of their disclosure to the study of political processes, the fight against revolutionary movements and internal opposition. Particular attention is paid to how the state used inquiries to strengthen its power, as well as how gendarmerie officers interacted with society and other power structures. This book is not only a historical document, but also a source of reflection on how methods of combating crime and internal threat were formed in the era of the empire. The style of the authors is distinguished by accuracy, analytical depth and richness of the actual material. They masterfully combine dry data with live descriptions of events, creating a vivid picture of the era. In general, the book "Review of the most important inquiries" is not just a collection of reports, but a fascinating journey into the past, which allows you to understand how the foundations of the modern internal security system were formed and what challenges the law enforcement agencies of the Russian Empire faced. If you are looking for a book that combines historical accuracy, analytical depth and live material, then this work will be a real discovery for you. It deservedly occupies a place in the library of everyone who appreciates historical research, criminal chronology and the development of law enforcement institutions. In it you will find not only facts, but also inspiration for thinking about how the past shapes the present and future of the security system.