Standing before Feldstone Manor, site of so many happy memories, Rose Davenport feels nothing but dread. Her family's annual visit to the stately home was once brightened by her friendship with the earl's youngest son, William, but everything changed the day his elder brother was disinherited and William became heir to his father's earldom. From that moment, William made it clear he has no interest in continuing an acquaintance with Rose. Heartbroken, she sets out to prove that she will simply not be ignored - or outdone - by the arrogant future lord of the manor. When his elder brother marries for love, William's entire life changes in an instant. He does not have the same option to marry whom he chooses, and he must let go of the feelings he has harbored for his dear friend, Rose. He steels himself against her annual visits, determined to keep his feelings for her a secret. But when he makes the hasty promise to marry within six months, he never dreams that his actions will lead Rose to impulsively undertake the same challenge.
Grace Sinclair has been callously cast out of her home. And though taken in as an orphaned child by the vicar and his wife, her unsurpassed beauty makes it impossible for her to remain in the vicar’s household—with two daughters of their own about to enter Society, the vicar and his wife see Grace as nothing but competition. Thankfully, Grace’s estranged Aunt Bell has agreed to take her in to her home in London. But Grace soon learns her situation has just gotten much worse.
It takes only a moment’s acquaintance for Grace to ascertain that her aunt has married a detestable rake. And Aunt Bell, recognizing the danger of having her lovely niece too near her husband, gives Grace an ultimatum: the young woman has two weeks to find a man to marry, after which she will be turned out. With no experience in the art of attracting a husband, Grace quickly realizes that a worthy suitor might not be so easy to ensnare.