Shocked beyond measure at her wrongful imprisonment, Phoebe Pardoe finds it hard to adjust to the harshness of life in the infamous Handsworth Prison. She struggles to maintain her unconquered spirit, little suspecting that her arrest is the work of her jealous Aunt Annie. Phoebe has a guardian angel in the form of Sir William Dartmouth, who eventually engineers her release. But even so, cruelly disinherited, Phoebe must strive to make a living for herself in a man's world.