'Margret Howth: A Story of To-day' is a novel written by Rebecca Harding Davis. Set in the backdrop of the Industrial Revolution, the book tells the story of Margret Howth, a mill worker living in poverty in Indiana. The story depicts her struggles, sorrows and triumphs in a raw and unfiltered fashion. It's a realistic portrayal of industrial life, touching upon major themes like labor relations, poverty, class discrimination, love, and morality.