Captain Dominika Egorova of the Russian Intelligence Service has returned from the West to Moscow. She despises the men she serves, the oligarchs, and crooks, and thugs of Putin’s Russia. What no one knows is that Dominika is working for the CIA as Washington’s most sensitive penetration of the Kremlin. As she expertly dodges exposure, Dominika deals with a murderously psychotic boss; faces assassination attempt and counter-intelligence ambushes, and must rescue a compromised agent and somehow spirit him out of Russia from under the noses of her pursuers. Complicating it all is Dominika’s relationship with her CIA handler, Nate Nash. And when a mole in Moscow finds her name on a classified list of sources, it is a virtual death sentence.