The last humans spent centuries searching for a new Earth. Now they face extinction. For three hundred years, arks have carried the last remnants of humanity through dark space. The ships are old, failing, and every colonist must do their duty to ensure the fleet's survival. Maeve is a metalworker, toiling in the blistering sublevels of the London. She's lost friends and family to the hazardous work conditions and fears every job she's assigned could be her last. All she wants is a little control over her life, but the oppressive sublevel enforcers ensure that's not an option. Now, after...