*‘Crossed skis means danger ahead…’* In London’s Bloomsbury, Inspector Julian Rivers of Scotland Yard looks down at a dismal scene. Here is the victim, burnt to a crisp. Here are the clues – clues which point to a good climber and expert skier, and which lead Rivers to the piercing sunshine and sparkling snow of the Austrian Alps. Here there is something sinister beneath the heady joys of the slopes, and Rivers is soon confronted by a merry group of suspects, and a long list of reasons not to trust each of them. For the mountains can be a dangerous, changeable place, and it can be lonely out between the pines of the slopes...