Crucible is the last book in the collapsed timeline that is Star Wars Legends. Chronologically, I mean. More have been written for earlier periods, and there are comics set like a hundred years later. But as far as actual books, it’s the one furthest out from Endor.
I have to wonder if they knew it was the last one, if not when it was being written, then by the time it was nearly finished / in early publication. There are definitely ways in which it feels like a coda on the series. Which could easily have been meant as a transition to what comes next, but I have a hard time believing that that particular book farm would have been willing to plow under the fields of these particular characters. (I’m trying to be vague because of spoilers, which seems silly for a number of reasons.)
Anyway, there’s this unchartable nebula or asteroid field or whatever in which Lando has some mining interests, and there have been problems with pirates, so Han and Leia are visiting to be helpful, but once they arrive it turns out there’s a galactic scale financial scheme to unravel, not to mention some weird Force stuff going on, tied into (I swear I’m not making this up) some kind of Quest that the Jedi have been on since… well, I don’t know when? It feels like I would remember something as Grail sounding as this was, but I entirely do not. But I capitalized quest because Luke and the council had sent out ten Quest Knights to find whatever it is they were trying to find. So I guess it’s a big deal? Something to do with Abeloth and the big Sith war from the previous nine book series? Whatever.
None of that foreshadowing of future events is particularly important, because of how the series is now over. I just found it interesting in a slightly disbelieving kind of way. ANYWAY.
The sad thing is: I didn’t really care for the book. The plot was fine, although the bad guys were painted a little too dire to be handled in a single book (as opposed to a trilogy, minimum). But Luke and Leia were way too confrontational and even at times bloodthirsty, and nevermind everyone’s cavalier attitudes toward droids as sentient beings. It felt off, in a way that these have usually not done for me. Some of that may be thanks to Zeynep and Will of Force Visions (see delirium’s front page sidebar, if I have remembered to / remembered how to update my links, which I think I have), but I like to think it would have smelled wrong even if they had not started their incredibly in depth Legends project.
 I know this sounds like I’m being lazy, but it’s not me.