When the owner of the New York Yankees baseball team, Colonel Jacob Ruppert, takes Helen Winthrope, a young actress, under his wing, she thinks it’s because of his guilt over her father’s accidental death—and so does Albert Kramer, Ruppert’s handsome personal secretary. Helen and Albert develop a deepening bond the closer they become to Ruppert, an eccentric millionaire who demands their loyalty in return for his lavish generosity. New York in the Jazz Age is filled with possibilities, especially for the young and single. Yet even as Helen embraces being a “bachelor girl”—a working woman living on her own terms—she finds herself falling in love with Albert, even after he confesses his darkest secret. When Ruppert dies, rumors swirl about his connection to Helen after the stunning revelation that he has left her the bulk of his fortune, which includes Yankee Stadium. But it is only when Ruppert’s own secrets are finally revealed that Helen and Albert will be forced to confront the truth about their relationship to him—and to each other.