The book “Criminal Legal, Procedural and Criminalistic Aspects of the Investigation of Criminal Non-return from Abroad is a unique study that immerses the reader in the complex and multifaceted world of criminal law and criminology. Compiled by a team of authors, this work represents a valuable source of knowledge for lawyers, law students, as well as for anyone interested in the law enforcement and investigation of crimes related to cultural heritage. The book focuses on the problem of criminal non-return of cultural property from abroad. This phenomenon, unfortunately, is becoming increasingly relevant in the context of globalization and an increase in international cultural exchanges. The authors raise important questions regarding the legal rules governing the protection of cultural objects and explore how different countries deal with this problem. They analyze criminal, procedural and forensic aspects, allowing readers to get a comprehensive view of the topic. The book will be of interest not only to professional lawyers, but also to historians, culturologists, as well as anyone interested in the preservation of cultural heritage. It is suitable for both students and practitioners who wish to deepen their knowledge of criminal law and forensics. Readers interested in international law, cultural policy and the protection of historical monuments will find in this book many useful ideas and practical recommendations. The topics raised in the book concern not only legal aspects, but also ethical issues related to the preservation of cultural heritage. The authors discuss how legal norms can be used to protect cultural property, as well as what measures should be taken to prevent their loss. They look at examples of successful investigations and criminal non-return cases, which makes the material particularly lively and visual. The style of the authors is distinguished by clarity and accessibility, which allows readers to easily assimilate complex legal concepts. The book is filled with examples from practice, which makes it not only theoretically sound, but also practically applicable. The authors use a variety of methods of analysis, including comparative law, which allows them to identify best practices and offer recommendations to improve the existing legal framework. In addition, the work of collective authorship provides an opportunity to look at the problem from different angles, which enriches