The embattled Republic reels from the attacks of Grand Admiral Thrawn, who has marshaled the remnants of the Imperial forces and driven the Rebels back with an abominable technology recovered from the Emperor's secret fortress: clone soldiers. As Thrawn mounts his final siege, Han and Chewbacca struggle to form a coalition of smugglers for a last-ditch attack against the empire, while Leia holds the Alliance together and prepares for the birth of her Jedi twins.…