In Bloomsbury, London, Inspector Brook of Scotland Yard looks down at a dismal scene. The victim of a ruthless murder lies burnt beyond recognition, his possessions and papers destroyed by fire. But there is one strange, yet promising, lead—a lead which suggests the involvement of a skier. Meanwhile, piercing sunshine beams down on the sparkling snow of the Austrian Alps, where a merry group of holidaymakers are heading towards Lech am Arlberg. Eight men and eight women take to the slopes, but, as the C.I.D. scrambles to crack the perplexing case in Britain, the ski party are soon to become sixteen suspects. A riveting piece of British crime fiction that spans from foggy London to the sparkling Alps, the double narrative of this golden age mystery twists and turns with alacrity, culminating in a thrilling denouement.