There are two options for adding books from the Library catalog to a guide.
If you want to share 1-5 individual titles, you can use the "Book from catalog" option in the drop-down menu of the editor.
Find the book you want to share in the catalog in another tab. Copy the ISBN, then put it in the ISBN box in the pop up. Then click, "Get Book Info." You make have to try more than one ISBN to retrieve the information.
LibGuides sometimes has trouble creating a good catalog link, so your best bet is to manually enter that yourself.
You can edit how the book displays. If the description is too wordy, you can shorten or remove it entirely. You can also paste a short description of the book above the link, letting the user know what they will find if they click the link.
Sometimes, the book cover image does not carry over with the rest of the information. To fix this:
The book should appear like it does below. If you notice that the book description is more than 4 lines long, use the pencil icon and select Edit, then revise the description to make it shorter.