The Kill Chain

Security specialist and PI Jamie Sinclair shoots for the stars in this breakneck thriller. Her enemies shoot to kill. “[Nichole Christoff] understands how to keep her readers riveted from beginning to end.”— USA Today   In Jamie Sinclair’s line of work, there’s no such thing as too careful. Not when clients like Madeline Donahue come knocking on her door. Madeline claims a disgruntled robotics engineer is blackmailing her boss—an eccentric tech billionaire—and holding the computer systems o