The Power of Sympathy
 The opening letters between Harrington and Worthy reveal that Harrington has fallen for Harriot, despite the reservations of his father. Harriot resists Harrington's initial advances, as he intends to make her his mistress; readers also find that Worthy encourages Harrington to abandon his licentious motives in favor of properly courting Harriot. However, when Harrington and Harriot become engaged, Mrs. Holmes becomes alarmed and exposes a deep family secret to Myra: Harriot is in fact Harrington and Myra’s illegitimate sister. Mr. Harrington's one time affair with Maria Fawcet resulted in Harriot's birth, which had to be kept a secret to maintain the family’s honor. Thus, Eliza’s mother-in-law, the late Mrs. Holmes, took Maria, thomas and Harriot into her home. After Maria’s death, Harriot was raised by a family friend, Mrs. Francis. Upon receiving the news of this family secret, Harriot and Harrington are devastated, as their relationship is incestuous and thus forbidden. Harriot falls into a grief-stricken consumption, a condition now referred to as tuberculosis, from which she is unable to recover. Harrington spirals into a deep depression and commits suicide after learning of Harriot's death.