Barbara H. Farquhar was a 19th-century British author and social reformer, known for her advocacy of the working classes and her exploration of religious themes in her writing. Her notable work, 'The Pearl of Days: Or, The Advantages of the Sabbath to the Working Classes,' reflects her deep concern for the welfare of laborers and the importance of rest and spiritual reflection in their lives. In this book, she argued for the necessity of the Sabbath as a means to improve the moral and physical well-being of the working population, emphasizing the need for a balance between labor and spiritual rejuvenation. Farquhar's writings emerged during a time of significant social change in Britain, as the Industrial Revolution transformed the landscape of labor and society. Her work contributed to the broader discourse on social justice and the rights of workers, positioning her as a voice for the underprivileged. While not as widely recognized today, her efforts to highlight the intersection of faith and social responsibility have left a lasting impact on the literature of her time, marking her as an important figure in the realm of social reform literature.