Adding Images and Video Trailer
When MBM Additional Images is activated, a new section is added to the Book Edit page:
By clicking on the Add or Upload Files button, you can add one or more images. You can select images already in your Media Library, or upload new images from your computer.
The images will show as thumbnails next to the button. You can drag-and-drop them to rearrange them into the order you prefer.
Clicking the red minus button on an image will remove it from the book. (It is not removed from the Media Library.)
Adding a Video Trailer
Simpy enter the link to your video trailer. Check this list to see what video hosting sites can be used.