Unseen Academicals (by Terry Pratchett)

Re-reading the late Sir Terry Pratchett’s lengthy Discworld series, there have been times when I wonder whether I should give up. It often takes me a while to get into them properly, and they’re not as enjoyable reading on my own as they were reading aloud to my teenage sons. But I’ve kept going, and, as I near the end, am glad that I did.
‘Unseen Academicals’ is 37th in the series.  I first read it in 2010, having borrowed it from one of my sons; I apparently liked it so much that we acquired...