Love and class differences are common. The heiress often comes from a high - class family and may fall in love with someone from a different social stratum.
I'm not sure specifically as there could be many novels with such a title. Generally, it might be about a female heir who has gone through a divorce and perhaps her journey of dealing with the aftermath, like reclaiming her life, facing family or business issues, or finding new love.
One common theme is social status. American heiress novels often explore how an heiress's wealth affects her standing in society. For example, she might be sought after for her money but also face envy or manipulation. Another theme is love vs. money. The heiress may have to choose between a suitor who loves her for herself and one who is after her fortune.
It's often the combination of a strong, independent female lead and a complex web of social and romantic challenges. The novelty of a spinster heiress defying conventions can be really engaging.
I don't know for sure as I haven't read this particular novel. But it's likely that the divorced billionaire heiress herself is a main character. There might also be her ex - spouse, family members like her parents or siblings, and perhaps some business partners or friends who play important roles in the story.
One of the main themes is love and betrayal. The heiress experiences a failed marriage, which implies a sense of betrayal in the relationship. Another theme is wealth and power. The billionaire status of the characters brings in elements of power play and how wealth affects their relationships and decisions.
There's no real established link between heiress match makers and celebrity ghost stories. Heiress match makers operate in the realm of social and relationship matchmaking. Celebrity ghost stories are more in the domain of the supernatural and entertainment gossip. Maybe in some fictional scenarios or extremely rare real - life cases where a match made by an heiress match maker leads to a celebrity uncovering a ghost story in a new place or situation they enter because of the match. But in general, we don't expect heiress match makers to be directly related to celebrity ghost stories.
Well, in this type of fanfiction, perhaps Hermione uses her new status as the heiress of the Blacks to reform the family's reputation. She could start by making amends for the wrongdoings of the past members of the family. Or she might find herself in a situation where she has to fight off those who want to take advantage of her newfound wealth and power. And she could also explore the connection between the Blacks and other pure - blood families, which would open up new story arcs.
The allure of a spinster heiress novel series lies in the contrast between her expected societal role and her actual desires and actions. The storylines usually involve hidden secrets, unexpected alliances, and a fight against convention, which keeps readers hooked.