The book is the result of an in-depth and thoughtful study of the religious organization of Jehovah's Witnesses based on the author's personal impressions, study of literature, and archival materials. The author is a religious scholar with more than twenty years of experience, who is not a Jehovah's Witness and seeks to objectively highlight the multifaceted activities of Jehovah's Witnesses in Russia, reflecting on the significance of their mission in the modern world. The author cites specific destinies of Jehovah's Witnesses and clear life examples. The reader will find in the book answers to questions: how to recognize Jehovah's Witnesses, what they believe, what others can expect from them. The publication is intended for a wide range of readers interested in the religious situation in Russia.