When jockey Martin Stukely dies following a fall in a steeplechase at Cheltenham races, he accidentally embroils his friend Gerard Logan in a perilous search for a stolen videotape. Gerard Logan is a glass-blower on the verge of widespread acclaim for his work. He has long been accustomed to the frightful dangers inherent in molten glass and maintaining a glass-making furnace, but now he is suddenly faced with a series of unexpected threats, first to his livelihood, then to his courage, and finally, to his life.