P. G. Wodehouse 
The Little Warrior 
Classic Comic Novel

The heroine here, Jill Mariner, is a sweet-natured and wealthy young woman who, at the opening, is engaged to a knighted MP, Sir Derek Underhill. We follow her through financial disaster, an adventure with a parrot, a policeman and the colourful proletariat, a broken engagement, an awkward stay with some grasping relatives, employment as a chorus girl, and the finding of true love.