Jason Matthews retired after 33 years in the CIA's Directorate of Operations as a clandestine operations officer and senior manager. Matthews lives with his wife Suzanne, herself a retired 34-year veteran of the CIA, in Rancho Mirage, California.
In present-day Russia, Russian intelligence officer Dominika Egorova struggles to survive in the post-Soviet intelligence jungle. Ordered against her will to become a “Sparrow,” a trained seductress, Dominika is assigned to operate against Nathaniel Nash, a young CIA officer who handles the Agency’s most important Russian mole. Soon, one of them begins a dangerous double existence in a life-and-death operation that consumes intelligence agencies from Moscow to Washington, DC.