Michael Jan Friedman is one of my favorite Trek writers, and he delivers a good read here that almost completely ignores the cast of ST:TNG.
The Enterprise is searching for a lost vessel and stumble upon a planet that is definitely against visitors. An away team, somehow led by Picard in one of those "Well, you know it's going to wind up badly" decisions, gets captured by the inhabitants and mind-wiped so they can participate in brutal Conflicts run by an oppressive government. (The story begins to echo a bit like 1984 here.) The crew of the Enterprise then fades into the background as the plot focuses on the political struggles of the Klah'kimmbri government. Not that this is bad, as the sub-plot-turned main-plot is interesting, although there's one wonky moment where the main character (Dan'nor, because who doesn't love apostrophe names?) claims he's been out of work for weeks due to accidently abducting the away team, when in fact only a couple of days have passed.
Meanwhile, as if the captain being missing isn't enough of a ticking clock, the remaining crew have to deal with a wonky plague that has shown up ... for some reason. But Pulaski is off the ship playing in the Conflicts, so we are introduced to a new ship doctor, who will never be mentioned again. He's a frontier doctor, so he's unused to all the high-end medical technology on the Enterprise, but by gum, he's going to solve this plague by insisting the ship head to a starbase so they can solve it for him. But rather than focus too much on his efforts to stop the plague, the Enterprise scenes are mostly Riker pacing around wishing he could do more to save the away team.
Friedman has a really good handle on writing the Trek characters, and it's almost a shame he didn't play with them some more. Of course, you have to expect that with the earlier Trek novels, there's not going to be any earth-shattering plots as the novels didn't connect with the events in the shows. (A very one-sided relationship, IMO) However, if you don't expect to find a cast-heavy novel, this is a decent read!