内容简介：
Who is sending vicious death threats to the obscure little island's most famous commodity, legendary concert pianist van Cortlandt? Does his wife, the spectacular Duchess of Luce, have some reason to want him dead? Is his manager, the mysterious and inscrutable Robin Mariner, trying to drive him over the edge of irreversible madness? Is it his monster of a mother, the jet-setting Egyptian adventuress Amneris Hanaten? His wife's sister, the scorned and jealous Lady Elizabeth? A disgruntled member of the Imperial Orchestra? His former manager? Or a stalker fan? Private duty nurse Edna Larkin, hired to attend him after a savage suicide attempt, wants to know. But can Dr. Beryl Rinehart, torn between love and loyalty, prevent him from going over that edge? Or will Edna, struggling with her own secret emotions, have to discover who this ferocious enemy is before it is too late?