About the book: year / I offer you for review and publication new material telling about the tragic event that happened. "The story of the tragic death of students at the Dyatlov Pass." Many people in Russia, the USSR and far abroad have heard about the tragic death of nine student tourists at the Ural Polytechnic Institute (UPI) in the northern Urals on February 2, 1959. Over the past period of time, many articles have been published in the media on this topic, and there have been many reports and discussions on television. A feature film was shot in Hollywood in the USA. The uncertainty of the investigation’s conclusion about “natural force” gave rise to a lot of fiction, mysticism and fear. Many different versions have been put forward, from a UFO attack, Bigfoot, to American spies. Over time, additional information appeared in various media sources, which was not included in the criminal case, and therefore the real reasons were not given. All that remains is to complete the missing “links in the chain” of interconnected events in order to tell about the tragedy that occurred…