What is a Layout?
Layouts (page layouts) consist of a preformatted background and picture frames into which you can drag and drop your images. Multiple layouts can be inserted into your photo book. Some layouts provide text boxes for copyright and author details, information about your work, or captions for your photos.
You can view and select different page layouts from the Layouts panel located to the left of the photo book creation window. Click on the desired layout to apply it to a page within your photo book.