Can someone kindly let me know how can I properly evaluate a ghostwriter for the book writing services? I want very high-quality work, but above all that I am looking for some that are credible for me to hire. I am writing a non-fiction book, and I want to get I published as soon as possible. I am seeking help from everywhere and need sincere responses on getting information about how to find a ghostwriter for my book. I have no previous experience of hiring a non-fiction book ghostwriter, but I have heard some terrible stories about them. I really don’t want to face any trouble, which is why I am asking to guide me on how to check their professionalism and validate whether they are trustworthy or not. Kindly help me out!