The album style/layout is selected at the beginning of the editing process, (eg: landscape) and cannot be changed at a later stage, so please ensure you have selected the correct option for you.

The number of pages, images and text can be changed at any time during the process. 

By default the photo albums have 40 pages. You can add extra pages at the end of your work and you can remove pages from the end, all in accordance to the style of photobook you are making. (see image )

if you wish to change the order of the pages, simply drag the page (at the bottom of the Xbook editor) into the desired location.