A romantic, time-travel adventure set in Jane Austen's England, The Time Baroness is the story of Dr. Cassandra Reilly, a scientist from the year 2120 who embarks upon a journey to England of 1820. Her purpose is to conduct an experiment: living for a year in the guise of a wealthy widow and interacting within the Regency world. Though she has painstakingly prepared for the experience, her unusual ways arouse both ire and interest from her neighbors...and attract an unexpected admirer. Ultimately, circumstances beyond Cassandra's control plunge her into a dangerous situation, and she learns...

Dr. Cassandra Reilly is surprised to find herself time-traveling again, this time to New York of 1853, accompanying the internationally acclaimed artist, Evie Johnston. Evie has funded the trip, explaining that she wishes to meet her ancestors, activists in the Underground Railroad. However, the beautiful painter has another agenda altogether. When they arrive in the pre-Civil War city, Evie's deception embroils both her and Cassandra in the activities of the abolitionist revolutionaries, a situation fraught with danger, as well as unexpected romance. Cassandra struggles to keep history...

Could there be someone behind the scenes of Lizzy and Darcy's romance, inadvertently steering the course of events? Perhaps the timeless love story of Pride and Prejudice is only a part of the picture, as other players unknowingly weave the plot, and end up finding passion for themselves.