No one lives twice : a Lexi Carmichael mystery

Someone wants her offline--permanently. Lexi Carmichael spends her days stopping computer hackers at the National Security Agency. Even though she works for a top secret agency, she's never been in an exciting car chase, sipped a stirred (not shaken) martini or shot a poison dart from an umbrella. That is until two gun-toting thugs pop into her life and her best friend disappears! Determined to find Basia, she enlists the help of the Zimmerman tw...