The book “Problems of investigating the identity of the criminal” is a fascinating and in-depth study that immerses the reader in the world of criminal psychology and sociology. Compiled by a team of authors, this work is a collection of articles and studies on the multifaceted aspects of the personality of the offender. Each author brings his own unique view of the problem, which makes the book not only informative, but also multilayered, allowing the reader to see the crime not only as an act of breaking the law, but also as a complex social phenomenon. From the first pages, the reader is involved in an intriguing analysis of the causes, motives and factors that contribute to criminal behavior. The authors investigate how biological, psychological and social aspects affect the formation of the identity of the offender. They raise important questions: What motivates a person when he decides to commit a crime? What is the role of the environment, upbringing and personal history in this process? These and other topics make the book relevant not only for specialists in the field of criminology, but also for a wide audience interested in psychology and sociology . The book will be of particular interest to students and graduate students studying criminology, psychology and sociology, as well as practicing psychologists, sociologists and lawyers. It can be a valuable resource for anyone seeking to understand the complex mechanisms of human behavior in the context of crime. In addition, fans of detectives and thrillers will find in it many interesting facts and theories that can enrich their perception of fiction. Topics raised in the book range from analysis of psychopathology of criminals to the impact of social conditions on criminal behavior. The authors discuss aspects such as the role of stress, trauma, and mental illness in the formation of a criminal personality. They also consider the impact of culture and society on the perception of crime and punishment. These topics are not only relevant, but also of great interest, forcing us to think about how society can influence individual elections. The style of the authors is distinguished by scientific rigor and at the same time the availability of presentation . They skillfully combine theoretical concepts with practical examples, which makes the material easy to perceive and useful for real-life applications. The team of authors includes both experienced scientists and practitioners, which gives the book diversity and depth. This allows the reader to see different points of view on the same problem, which certainly enriches his understanding. If you are looking for books on criminology, crime psychology or sociology, “Problems of investigating the identity of a criminal” will be an excellent choice. It can be useful for both professionals and amateurs who want to expand their knowledge of human nature and crime. This publication is not only informative, but also makes you think about broader social issues such as crime, punishment and rehabilitation. In conclusion, “Problems of Criminal Personality Research” is not just a book about criminals, but an in-depth study of human nature in the context of crime. It raises important questions that concern society, and offers the reader an opportunity to look at the world of crime from a new perspective. Do not miss the chance to immerse yourself in this fascinating and informative text that can change your perception of the crime and its causes.