"If you don't call off the wedding-- I will!" Celia Brett received the printed, unsigned message on the eve of her marriage to a wealthy, prominent man. Once a dowdy inarticulate housekeeper, Celia had blossomed into a poised and sleekly striking woman. But in her precarious climb up the social ladder, she had been party to two shocking tragedies. And now a third awaited-- unless she could silence the person who threatened to unmask her!