We have eBooks in two seperate collections and I agree that it is confusing to understand how to access both. There are 151 eBooks in Follett Shelf (Destiny Discoverer). These are books that were purchased before we had our MackinVia subscription.
We also have over 1,000 (and counting) eBooks in MackinVia (access through Clever or the Mackin Via app). Please see the link below for more tips and passwords.
eBook access link