The Lovemakers by Judith Gould

Elizabeth-Anne Hale, stunning, ambitious, and sensual, arrived in New York with a dream that seemed impossible to everyone but herself. For she knew she had the brains- and the body- to make it come true. In the free-wheeling world of high finance Elizabeth-Anne would own a glittering chain of luxury hotels. In the elite world of high society she would discover love in the arms of a brilliant and dynamic man. But in her self-created dynasty of ruthless ambition, sexual greed, infinite wealth, and scandalous power, Elizabeth-Anne would also discover that "having it all" could carry a desperate and damning price.