On Mon, 30 Mar 2020 23:19:55 +0100, Patrick O'Callaghan wrote: [....]
I'm going to have to work on configuring it, I think, because it imagines I want to connect to Amazon, which I almost never do. (We have a Prime account; but abebooks.com is often better, especially for older, out-of-print books.) But that's a detail, or so I trust.
Calibre can interface with several online bookstores, not just Amazon. See under "Metadata Download" in Preferences.
Took me a minute to spot the Preferences icon, but I'm VERY impressed. Thanks again!