Codename: Chandler Series by J.A. Konrath, Ann Voss Peterson

CODENAME: CHANDLER She's an elite spy, working for an agency so secret only three people know it exists. Trained by the best of the best, she has honed her body, her instincts, and her intellect to become the perfect weapon. FLEE Then her cover is explosively blown, and she becomes a walking bulls-eye. Stalked by assassins who want the secrets she holds, and those who'd prefer she die before talking... moreCODENAME: CHANDLER She's an elite spy, working for an agency so secret only three people know it exists. Trained by the best of the best, she has honed her body, her instincts, and her intellect to become the perfect weapon. FLEE Then her cover is explosively blown, and she becomes a walking bulls-eye. Stalked by assassins who want the secrets she holds, and those who'd prefer she die before talking. Now Chandler has twenty-four hours to thwart a kidnapping, stop a psychopath, uncover the mystery of her past, retire five equally-trained contract killers, avoid a tenacious cop named Jack Daniels, and save the world from nuclear annihilation, all while dodging 10,000 bullets. Buckle up. It's going to be one helluva ride. less