"Messenger" is an exciting science fiction book by the famous writer Joseph Samachson. In this novel, the author offers the reader an exciting journey to the future, where technology has reached incredible heights. The main character, who works for the largest computer software development corporation, gets access to a hitherto unattainable invention - the Messenger, which is able to transmit messages to any point in time and space. The book will offer the reader not only an exciting plot and incredible adventures, but also deep philosophical reflections on the place of technology in human life and the consequences of their underestimation. The Messenger is a book that will leave you thinking about the future and the cost of progress.