In the quiet seaside town of Inverley, nothing exciting ever happens to gently bred spinsters like Miss Arabella Seton. Content with her watercolor paintings and her cats, she is confident that no one suspects her forbidden and unrequited passion for her best friend, Caroline. The eldest in a family of six children, Miss Caroline Reeve has the unenviable task of shepherding her siblings into adulthood with little coin and even less patience. The only benefit to being an eternal chaperone is that no one ever expects her to marry. When the Reeve family inherits an unexpected fortune, Caroline must take her rightful place in high society. Fortune hunters abound, and it is up to Arabella to save her from their snares and convince her that love has been in front of her all along. Can the heiress and the spinster discover an unconventional love outside of the Marriage Mart?