Replace one or more pages without editing the whole project

Follow the method below to carry out your needs efficiently:

1. Open your book project which you have added links, videos, images, etc., click "File->Export Page Info" to save all edited objects together in your computer;

2. Import a new PDF or click "Edit Pages", that way you may add and delete.
Please click "File->Import Page Info" to import original objects and apply on new PDF file.

You may now publish the edited project.