Often, Osage family novels tend to have a strong connection to the land. The natural environment of the Osage territory is deeply ingrained in the stories. For example, the prairies and rivers play important roles in the family's way of life.
One well - known Osage family novel could be 'Killers of the Flower Moon'. It tells a tragic and important story related to the Osage people. It reveals the dark history of the murders and exploitation they faced.
It depends on the specific story and the available historical and cultural evidence. Some parts might be based on real events, while others could be embellished or fictionalized.