I'm not a novelist, I'm a reader of novels. My answers are based on what I've learned, not the plot of the novel. Was the title of the novel 'Red Man Number One'? If so, I can tell you that novels are usually composed of a series of chapters, each of which contains an independent story. So if you ask if the number one celebrity has finished writing it, I can't be sure because I don't have any specific information about the plot of the novel.