Ability to create 'bookshelves'
Logos user needs ability to select & organize his digital library books into different 'bookshelves' and label the bookshelves. kindle app has something like this feature and calls it 'collections'. Its a great feature for big digital libraries.
Keep Smiling 4 Jesus :) commented
Wiki has => http://wiki.logos.com/Example_Collections that includes link to Faithlife group Logos Collections => https://faithlife.com/logos-collections with over 300 collections that can be copied. Logos Library has drop down menu so can choose a collection. Logos and Verbum 5.2a revamped Library, including a Cover View so can view resources by their covers.
Jon Kennedy commented
You can already do this. Logos, like Amazon calls it collections. It is the first thing you will see under the tools menu. See the training video here: https://www.logos.com/support/logos5/collections
I think this is a good idea. In Fact I came to this site to post the same suggestion. This feature will allow us to navigate faster thought our library. That would be a great feature to have.