Follett now has widgets easily available. Log in to Destiny Discover and click Widgets under your name dropdown menu. Here is one for our demostration site:
In addition, there are direct links to results in Universal Search. After you log in and find a book, there is a Share popup that gives the URL and the QR for the eBook. Here is an eBook link for the title Too much information by Gene Ambaum & Bill Barnes as well as a QR code for the eBook: