Everley Donovan, the sole survivor of her family's assassination, is saved by a replacement clockwork heart, and goes on a quest to expose Killian Markham, the navy admiral who left her for dead. The lone survivor of her family's unexplained assassination, Everley Donovan was saved by an ingeniously crafted clockwork heart. Now every tick-tock reminds her how fragile her existence is and hastens her quest to expose Killian Markham, the navy admiral...