After failing to stop a suicide bomber attack in London, master art restorer and assassin Gabriel Allon is summoned by the CIA and is faced with an organization riddled with dissent--and ill-equipped to deal with the deadly new face of global jihadist terror.

After his asset inside Russian intelligence is assassinated, Gabriel's search for the truth leads him to the twentieth century's greatest act of treason.

From Daniel Silva, the internationally acclaimed #1 New York Times bestselling author, comes a riveting new thriller featuring art restorer and legendary spy Gabriel Allon. It was nearly one a. m. by the time he crawled into bed. Chiara was reading a novel, oblivious to the television, which was muted. On the screen was a live shot of St. Peter's Basilica. Gabriel raised the volume and learned that an old friend had died -- Gabriel Allon has slipped...