What kind of genre might 'the good at heart a novel' belong to?

It could be a memoir, as the title contains 'A Life Story', which often indicates a personal account of someone's life.

It might be a literary fiction. If the focus is more on the characters' inner thoughts, emotions, and complex relationships while using the salt house as a backdrop, then it would fall into the category of literary fiction. The salt house could be a symbol that the author uses to explore deeper human experiences.

It could be a thriller. The 'dark' in the title often gives a sense of mystery and danger which are common in thriller novels.

It could be a contemporary fiction. Since it involves the modern concept of house swapping.

It could be a thriller. If things come in threes in the story, it might be related to a series of three dangerous events or threats that keep the reader on edge.

It might be a fantasy genre. Just think about it. A 'river of stars' is not a common, real - world concept. It could be part of a magical world where such extraordinary things exist. The story could involve magic, mythical creatures, and a hero's journey through this strange and wonderful world.

It could be a literary fiction. Since it focuses on the concept of colors in a novel form, it might be more about exploring complex themes and characters rather than fitting into a more commercial genre like action or romance.

It could be a mystery genre. Since it involves 'the night child', there might be a lot of unknown elements and secrets to uncover.

It could be a family drama. Given the focus on the mother's sins, it's likely to involve a lot of family interactions and conflicts which are typical of the family drama genre.

It could be a mystery genre. Given the mention of'secret guests', there are likely elements of secrecy and discovery, which are typical in mystery novels.