Brandon Hale, a seasoned CIA case officer, contemplates walking away from the covert world of espionage behind to embark on a quieter path in publishing. But his plan takes an abrupt turn when a critical source within the Labyrinth terrorist organization is assassinated, leaving behind a cryptic message about a New York publishing house. Rather than submitting his resignation, Brandon finds himself going undercover at Monroe Publishing to stop the next terrorist strike against the US.

Kimber Seidel, a CIA finance officer with secret aspirations of becoming a novelist, enjoys a serendipitous encounter with a handsome book lover like herself on her way home from London. Though she cannot reveal her true employment to her new friend, Brandon Hale, she can't deny the instant spark that ignites between them. When Kimber's manuscript is unexpectedly shopped to Monroe Publishing as a pawn in the CIA's counterterrorism plot, Kimber must navigate the intersection of her literary dreams and her covert life as well as her deepening connection with Brandon.

Though each decoded message is leading Brandon and Kimber closer to the truth, it is also leading them into the line of fire, where the stakes are higher than anyone ever imagined.