Madeleine Talmage Force is just 17 when she attracts the attention of John Jacob "Jack" Astor. Jack's mother was the Mrs. Astor, American royalty and New York's most formidable socialite. Despite their 29-year age difference and the scandal of Jack's recent divorce, Madeleine falls headlong into love. On their honeymoon in Egypt, the newlyweds finally find a measure of peace away from photographers and journalists. Madeleine feels truly alive for the first time - and is happily pregnant. The couple plans to return home in the spring of 1912, aboard an opulent new ocean liner.

The fate of Brooke Astor, the endearing philanthropist with the storied name, has generated worldwide headlines since her grandson Philip sued his father in 2006, alleging mistreatment of Brooke. And shortly after her death in 2007, Anthony Marshall, Mrs. Astor's only child, was indicted on charges of looting her estate. Rarely has there been a story with such an appealing heroine, conjuring up a world so nearly forgotten.

The Astor surname, one of New York’s most important family names for over a century, is synonymous with American aristocracy, a term that defies simple definition. Unlike Britain, where the term aristocrat had a definite meaning, the New York aristocracy was “at best a metaphor for high social status or prestige in a nation which had unequivocally rejected the mechanisms needed to create and sustain an aristocracy on the European model.”

April, 1912: It's the perfect finale to a Grand Tour of Europe—sailing home on the largest, most luxurious ocean liner ever built. For the Fortune sisters, the voyage offers a chance to reflect on the treasures of the past they've seen and contemplate the futures that await them. For Alice, there's foreboding mixed with her excitement. A fortune teller in Egypt gave her a dire warning about traveling at sea. And the freedom she has enjoyed on her travels contrasts with her fiance's plans for her return—a cossetted existence she's no longer sure she wants.

1867, Richmond, Virginia: Though she wears the same low-cut purple gown that is the uniform of all the girls who work at Worsham's gambling parlor, Arabella stands apart. It's not merely her statuesque beauty and practiced charm. Even at seventeen, Arabella possesses an unyielding grit, and a resolve to escape her background of struggle and poverty. Collis Huntington, railroad baron and self-made multimillionaire, is drawn to Arabella from their first meeting. Collis is married and 30 years her senior, yet they are well-matched in temperament, and flirtation rapidly escalates into an affair.