The title of the protagonist's family usually varied according to the genre, background, and plot of the novel. In some novels, the protagonist's family might be called " family "," family "," clan ", etc. In other novels, the protagonist's family members might be called " father "," mother "," brother "," sister ", etc. Some novels might use specific names such as " Grandpa,"" Grandma,"" Dad,"" Mom," and so on. The specific name might vary from novel to novel, depending on the plot and background of the novel.