In 1936, a man was caught in a blizzard on Australia’s Bogong High Plains. Found unconscious by a search party, he was taken to the nearest township where an old aborigine woman made the cryptic comment, “They brought back only his body.” He died soon after. In the decades since, there have been reports of a lone figure seen wandering in the region. When approached, the man vanishes and no trace of him can be found. Almost 60 years later, a young American returns from Australia, exhausted after...