As I'm sure I may have previously mentioned: I own the one-volume compendium of Roger Zelazny's ten Amber novels, The Great Book of Amber. It's nice to have one big doorstop of a book instead of having to keep track of ten various hardcovers and paperbacks, but I keep getting reminded of how slapdash the "Great" book was.
Case in point, on the back cover, the eighth book's title is "Signs of Chaos." Guys, that's wrong. It's just one sign.
As the book opens, our second-half protagonist, Merlin, has been lured by sorta-antagonist Luke into a Lewis Carroll situation, with Humpty, the Cheshire Cat, a Bandersnatch (variety: frumious), etc. It's a trap, but (eventually) Merlin escapes, leaving Luke behind, on to work out the ongoing mystery of who's threatening to do what to the merry land of Amber.
And he does that for a while, about 135 pages in fact. That's the problem with reading these books so far apart, especially at my age: one tends to forget who's who and what's going on. ("Vielle? Who is Vielle, again?") Anyway, there's a stunning revelation about the true identity of Merlin's antagonist "Mask", and a cliffhanger for the next book.
Anyway: now only two left to go.