“Short course on operational-search activity” is a unique publication created by a team of authors that immerses the reader in the world of law enforcement agencies and their methods of work. This book is a true guide to the complex and multifaceted field where every action can be decisive in the fight against crime. It is intended for both professionals and anyone interested in the topics of security, investigation and law enforcement. From the first pages, the reader finds himself in an exciting world of operative-search activity, where the authors share their knowledge and experience, revealing secrets that usually remain behind closed doors. The book covers a wide range of topics, from basic theory and practice of operational work to specific methods used in investigations. The reader will be able to learn about various forms of crime, how information is collected and analyzed, and how to interact correctly with various services and organizations. This book will be of interest not only to students of law and criminology faculties, but also to a wide range of readers: from detective lovers to security professionals. If you are fond of crime novels such as Agatha Christie's Murder on the Orient Express or Stig Larsson's The Girl with the Dragon Tattoo, then the Short Course in Operative-Search Activity will be a real discovery for you. It will give you the opportunity to look at the world of crime and investigation from a completely different angle, as well as understand how real detectives and operatives work. The topics raised in the book are relevant and important for modern society. In the face of growing crime and new threats, such as cybercrime, knowledge of the basics of operational-search activities becomes necessary. The book raises issues of ethics and morality in the work of law enforcement agencies, explores the boundaries of the rule of law and the need to respect human rights. These aspects make the publication not only a practical guide, but also an important source for discussing complex social issues. The style of the authors is clear and accessible, which allows even an unprepared reader to easily absorb information. They use examples from real practice, which makes the material more lively and exciting. The book is replete with illustrations and diagrams that help to better understand the complex processes and mechanisms involved in operational work. This makes the "Short course on operational-search activity" not only useful, but also visually attractive edition. If you are looking for literature that combines practical guidance and a fascinating account of the world of investigation, then this book will be an excellent choice. It will not only expand your knowledge of law enforcement, but also help you look at forensics from a new perspective. By reading the “Short course on operational-search activity”, you will be able to better understand how law enforcement mechanisms work, and perhaps even find inspiration for your own creativity or professional activities in this area. Do not miss the opportunity to touch a world where every decision matters, and every detail can be the key to solving a crime. This book is your first step in learning about operational intelligence and understanding how the system that protects our society works.