Joined by Russian FSB agent Larisa Tchoumitcheva, FBI agent Sean Reilly investigates the apparent suicide of a Russian embassy attache and uncovers a deadly search for a mysterious device whose origins reach back in time to the darkest days of the Cold War and to Imperial Russia and which, in the wrong hands, could have a devastating impact on the modern world.

New York Times bestselling author Joel C. Rosenberg returns with a high-stakes political thriller set in Russia. Everything he learned to protect the president, he must use to take out theirs. With an American president distracted by growing tensions in North Korea and Iran, an ominous new threat is emerging in Moscow. A czar is rising in the Kremlin, a Russian president feverishly consolidating power, silencing his opposition, and plotting a brazen...