Former spy Charles Jenkins, who survived an undercover Russian operation gone wrong, learns of a woman isolated in Moscow’s notorious Lefortovo Prison. If it’s Paulina Ponomayova, the agent who sacrificed her life to save his, Jenkins can’t leave her behind. But there’s no guarantee it’s her. Or proof Paulina is still alive. To find out, Jenkins must return to Russia. Next move: blackmail Viktor Federov, a former Russian officer with his own ax to grind, into helping him infiltrate Lefortovo. The enemy who once pursued Jenkins across three continents is now the only man Jenkins can trust. Every step of the way, they’re hunted by a brutal Russian agent on a killer quest of his own.