Biographies come under the genre of non-fiction. However, the writing style of biographies is a bit different from other kinds of non-fictional books. The writer you are hiring might not be an expert in this area. Therefore, you should select professional bio writers to work on your project. They know how to handle the project as per your needs with the right tone and standards. You can get in touch with Universal Book Writers, a
book writing marketing agency with dedicated to biography writing.