Publisher's Synopsis
When the impoverished young Arthur Doyle opens his first medical practice, he is puzzled by the symptoms presented by Heather Grace, a sweet young woman whose parents have died tragically several years before. Heather has a strange eye complaint, but is also upset by visions of a phantom bicyclist, who vanishes as soon as he is followed. But this enigma is soon overshadowed as Doyle finds himself embroiled in more threatening events-including the murder of a rich Spanish businessman-that call for the advice of the eminent Dr. Bell. But Dr. Bell dismisses the murder of Senor Garcia as a rather unimportant diversion from the incident which Bell considers to have real criminal implications: the matter of the solitary cyclist-and the patient's eyes...