Jacqueline began a new career as a consulting editor at Viking Press. She played a role in acquiring and developing a wide range of books, including those on art, history, and culture. However, she had to resign after the publisher planned to release a novel describing the fictional assassination of a US president.

Jacqueline joined Doubleday as an editor, where she continued to work until her death. She championed authors and projects that aligned with her interests and values, shaping the literary landscape in subtle but significant ways. She edited books by prominent figures like Diana Vreeland and Carly Simon.

She was particularly passionate about the preservation of historic landmarks. One of the many landmarks she helped protect was Grand Central Station in New York City. She also worked to protect historic buildings in the District of Columbia.