«The Wayward Spy» by Susan Ouellette

The terrorist threat has changed. The consequences haven’t. 

When her fiancé, a CIA operative accused of treason, is killed overseas, intelligence analyst Maggie Jenkins smells cover-up and sets out to clear his name. Maggie disobeys direct orders and travels to Tbilisi, Georgia, to follow a trail littered with secrets and lies, corruption and deceit, risking her own life to expose the terrorist threat at the intersection where the Russian Mafia, Chechen rebels, Al Qaeda and … US government officials meet. 

From the halls of power in Washington, D.C. to the political chaos of the former Soviet Union, Maggie must confront players from the intelligence, political, and criminal worlds who will do anything to stop her. How far will Maggie go to uncover the truth?