Generation Warriors: Anne McCaffrey and Elizabeth Moon

Book III of The Planet Pirates series. These people will save the galaxy: Lunzie, who's discovered that the one good heavyworlder she has ever met isn't so good after all; Fordeliton, who is investigating the connection between the super-rich and the planet pirates, and who is dying from a mysterious slow poison; Dupaynil, who has made the mistake of pushing Sassinak too far and has been exiled; and Aygar, who is out to prove he has brains as well as heavyworlder brawn. And of course, there's Sassinak...ordered to report to FedCentral for the trial of the mutineer Tanegli. She'd been told to disarm her ship when it enters restricted space; she'd been told her crew can't have liberty or leave; and she'd been told to follow all the rules. But the only person who might be able to stop the disaster ahead has never been one to follow the rules...