A smart way to accomplish this is to hire a legal ghostwriter, who can do the heavy lifting on a written piece. (jdblissblog.com)
Sweet Valley High is a novel series created by Francine Pascal, who presided over a team of ghostwriters for the duration of the series. (myintimcity.com)
Bear in mind that the vast majority of ghostwriters work in non-fiction. (blog.reedsy.com)