The Habit of Shadows

Clara was the girl no one noticed-until she became the girl no one could find. When 16-year-old Clara vanishes from her unsettlingly quiet neighborhood, her brother Raze, a top-tier secret agent, returns from years of forced separation to tear the city apart looking for her. But he isn't the only one hunting. Dr. Scarlet, a brilliant orphan doctor with a mysterious connection to Clara's hidden illness, is following a trail of medical anomalies that lead straight to a dark conspiracy.
As the Secret Agency and the City Hospital form an uneasy alliance, Raze and Scarlet find themselves bound together by a case where nothing connects . Through staged kidnappings, hidden bunkers, and the shadows of their own pasts, they must discover that the key to finding Clara-and each other-lies not in the files they read, but in the small, unbreakable habits of the heart