Using Primo you can create a carousel of up to 20 books that you can insert in your libguide. More info about Primo Showcases can be found on the Ex Libris site. This can be used for highlighting new titles in a particular subject area or showing the results of a specific search in Primo. It will look like this:
If you would like to include a Primo Showcase on your libguide, please ask for some custom code to be created.