I have bought several books over the past few months. It turns out, none of them have actually been loaded to my Library. When I do a search for them, they are not appearing. I have closed/restarted Logos multiple times, and the purchased books are not appearing. Initially, i just assumed it took a couple of days to actually sync the Library (giving the system the benefit of the doubt), but as I said, none of the books I have bought (back to 2/5/2019 -- that's where I stopped checking) are found in my Library. Any ideas?