What is a book interior file and how is it used in the publishing process?A book interior file is a digital file that contains all of the content of a book, including text, images, and other elements. It is used in the publishing process to create the final printed book. The file is typically created by the author or publisher, and then sent to a printer or other service provider for printing. The interior file can also be used to create digital versions of the book, such as e-books or PDFs. It is important to make sure the interior file is formatted correctly and that all of the content is accurate before it is sent for printing.
