This probably isn’t very helpful but the best way I’ve found to make an ai write an entire book is still a lot of work. You have to make it write it in sections, pay attention to the prompts and spend a lot of time copy pasting the good sentences into a better quality section and then use those blocks of text to create chapters. You’re basically plagiarizing a document using ai written documents rather than making the ai shit it out in 1 continuous stream.