Star wars: galaxy of fear: the doomsday ship

Book 10 [Bug swarms, space slugs, brains on legs, mad Imperial scientists- You've had enough! you decide to board the luxry space yacht, STAR OF EMPIRE, where at last there's peace and quiet.... untill- "ABANDON SHIP! CRITICAL MELTDOWN!" As a blaring sounds, panic-stricken passengers rush to get off the ship. Everyone evacuates... everyone exept you and your friend Zak. But to your relief, nothing happens. there's no meltdown, no explosion. Everything is fine. Exept that the ship's exits are sealed and communications have been shut down. you and Zak are trapped. And you aren't alone.] ~From the book