The New York Times and Wall Street Journal Nonfiction Bestseller that explores the gripping Dyatlov Pass incident that took the lives of nine young Russian hikers in 1959. What happened that night on Dead Mountain? In February 1959, a group of nine experienced hikers in the Russian Ural Mountains died mysteriously on an elevation known as Dead Mountain. Eerie aspects of the mountain climbing incident—unexplained violent injuries, signs that they cut open and fled the tent without proper clothing or shoes, a strange final photograph taken by one of the hikers, and elevated levels of radiation found on some of their clothes—have led to decades of speculation over the true stories and what really happened. Dead Mountain: The Untold True Story of the Dyatlov Pass Incident delves into the untold story through unprecedented access to the hikers' own journals and photographs, rarely seen government records, dozens of interviews, and author Donnie Eichar's retracing of the hikers' fateful journey in the Russian winter. An instant historical nonfiction bestseller upon its release, this is the dramatic real story of what happened on Dead Mountain. GRIPPING AND BIZARRE: This is a fascinating portrait of young adventurers in the Soviet era, and a skillful interweaving of the hikers' narrative, the investigators' efforts, and the author's investigations. Library Journal hailed "the drama and poignancy of Eichar's solid depiction of this truly eerie and enduring mystery." FOR FANS OF UNSOLVED MYSTERIES: Unsolved true crimes and historical mysteries never cease to capture our imaginations. The Dyatlov Pass incident was little known outside of Russia until film producer and director Donnie Eichar brought the decades-old mystery to light in a book that reads like a mystery. FASCINATING VISUALS: This well-researched volume includes black-and-white photographs from the cameras that belonged to the hikers, which were recovered after their deaths, along with explanatory graphics breaking down some of the theories surrounding the mysterious incident. Perfect for: Fans of nonfiction history books and true crime Anyone who enjoys real-life mountaineering and survival stories such as Into Thin Air, Buried in the Sky, The Moth and the Mountain, and Icebound: Shipwrecked at the Edge of the World Readers seeking Cold War narratives and true stories from the Soviet era

Avalanches, mudflows and landslides are common and natural phenomena that occur in mountainous regions. With an emphasis on snow avalanches, this book provides a survey and discussion about the motion of avalanche-like flows from initiation to run out. An important aspect of this book is the formulation and investigation of a simple but appropriate continuum mechanical model for the realistic prediction of geophysical flows of granular material.

In January 1959, ten experienced young skiers set out for Mount Otorten in the far north of Russia. While one of the skiers fell ill and returned., the remaining nine lost their way and ended up on another mountain slope known as Kholat Syakhl (or ‘Mountain of the Dead’).On the night of 1 February 1959 something or someone caused the skiers to flee their tent in such terror that they used knives to slash their way out. Search parties were sent out and their bodies were found, some with massive internal injuries but with no external marks on them. The autopsy stated the violent injuries were caused by ‘an unknown compelling force’. The area was sealed off for years by the authorities and the full events of that night remained unexplained.Using original research carried out in Russia and photographs from the skier's cameras, Keith McCloskey attempts to explain what happened to the nine young people who lost their lives in the mysterious ‘Dyatlov Pass Incident’.