Release Notes: Reading list panel is now implemented.
If you're not familiar with reading lists, start here:
http://topics.logos.com/Reading_Lists
Community-generated reading lists created on logos.com, such as this one on Calvinism:

Are now available in A18 (by selecting Reading Lists in the Tools menu):

The Reading Lists panel offers links to each resource. If you don't have it, there's a "lock" icon next to the resource. If you click it anyway, it opens a panel that says "resource unavailable." I expect future versions will take me somewhere where I could actually purchase and download the resource.
If you do have the resource, click the link and start reading. When done, click the little square to mark as read.